<\/p>\n\n\n\n
O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)<\/a> aponta uma probabilidade pr\u00f3xima de 100% de o fen\u00f4meno permanecer ativo at\u00e9 fevereiro de 2027, com potencial para figurar entre os mais intensos j\u00e1 registrados. O impacto do El Ni\u00f1o nos biocombust\u00edveis tende a se manifestar em m\u00faltiplas frentes, influenciando a disponibilidade e a qualidade das mat\u00e9rias-primas, a log\u00edstica de abastecimento e a efici\u00eancia operacional das usinas.<\/strong><\/p>\n\n\n\nEm um setor em que a mat\u00e9ria-prima representa uma parcela significativa dos custos operacionais, pequenas varia\u00e7\u00f5es em sua disponibilidade, qualidade ou pre\u00e7o podem ter impacto direto sobre a rentabilidade das usinas.<\/p>\n\n\n\n<\/p>\n\n\n\n\n\nTable of Contents<\/p>\nToggle<\/span><\/path><\/svg><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\nQual \u00e9 o impacto do El Ni\u00f1o nos biocombust\u00edveis produzidos na Am\u00e9rica do Sul?<\/a><\/li>Nem todo milho \u00e9 igual: por que a qualidade do gr\u00e3o importa<\/a><\/li>Sorgo: uma alternativa estrat\u00e9gica para per\u00edodos de volatilidade clim\u00e1tica<\/a><\/li>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/a><\/li>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/a><\/li>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/a><\/li><\/ul><\/nav><\/div>\n<\/span>Qual \u00e9 o impacto do El Ni\u00f1o nos biocombust\u00edveis produzidos na Am\u00e9rica do Sul?<\/strong><\/span><\/h3>\n\n\n\nRespons\u00e1veis por uma parcela significativa da produ\u00e7\u00e3o de etanol da Am\u00e9rica Latina, Brasil, Argentina, Paraguai e Uruguai t\u00eam um papel central na descarboniza\u00e7\u00e3o do transporte e na seguran\u00e7a energ\u00e9tica regional. No entanto, a mesma regi\u00e3o que lidera a expans\u00e3o dos biocombust\u00edveis tamb\u00e9m est\u00e1 entre as mais expostas aos efeitos do El Ni\u00f1o. Altera\u00e7\u00f5es nos regimes de chuva e temperatura podem afetar desde a produtividade agr\u00edcola at\u00e9 a log\u00edstica, o consumo energ\u00e9tico das usinas e o rendimento industrial do etanol, criando novos desafios para toda a cadeia de valor.<\/p>\n\n\n\nOs impactos do El Ni\u00f1o na regi\u00e3o tendem a ser bastante diferentes dependendo da localiza\u00e7\u00e3o.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n<\/div>\n\n\nFonte: World Meteorological Organization<\/a> (WMO), \u201cEl Ni\u00f1o looms large on World Food Day\u201d, 2026.<\/p>\n\n\n\n<\/p>\n\n\n\nNo sul do Brasil, Argentina, Paraguai e Uruguai<\/strong>, a expectativa \u00e9 de chuvas acima da m\u00e9dia hist\u00f3rica<\/strong>, condi\u00e7\u00e3o que pode favorecer o desenvolvimento das lavouras de milho e trigo. Em eventos anteriores de El Ni\u00f1o, essas regi\u00f5es registraram ganhos expressivos de produtividade.<\/p>\n\n\n\nPor outro lado, o Centro-Oeste<\/strong> brasileiro, principal polo da produ\u00e7\u00e3o de etanol de milho, pode enfrentar per\u00edodos de<\/strong> irregularidade das chuvas e temperaturas mais elevadas<\/strong>. O atraso do plantio da soja pode encurtar a janela da safrinha<\/a>, aumentando os riscos para o milho de segunda safra.<\/p>\n\n\n\nMesmo nas regi\u00f5es favorecidas pelas chuvas, o excesso de precipita\u00e7\u00e3o pode gerar desafios log\u00edsticos, dificultando colheita, transporte, armazenamento e comercializa\u00e7\u00e3o dos gr\u00e3os.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Nem todo milho \u00e9 igual: por que a qualidade do gr\u00e3o importa<\/strong><\/span><\/h3>\n\n\n\nQuando se discute o impacto clim\u00e1tico sobre o etanol, a aten\u00e7\u00e3o normalmente se concentra no volume produzido. No entanto, a qualidade dos gr\u00e3os pode ser igualmente importante.<\/p>\n\n\n\n\u00c0 medida que o etanol de milho<\/strong> ganha participa\u00e7\u00e3o na matriz de biocombust\u00edveis da Am\u00e9rica Latina, garantir a m\u00e1xima efici\u00eancia na convers\u00e3o dos gr\u00e3os passa a ser uma prioridade estrat\u00e9gica. Segundo a UNEM<\/a>, o etanol de milho pode representar<\/strong> 45% de toda a produ\u00e7\u00e3o brasileira de etanol em dez anos<\/strong>, praticamente dobrando sua relev\u00e2ncia na matriz energ\u00e9tica nacional. Em um cen\u00e1rio de expans\u00e3o acelerada e maior volatilidade clim\u00e1tica, a qualidade da mat\u00e9ria-prima torna-se um fator cada vez mais determinante para a competitividade das usinas.<\/p>\n\n\n\nOscila\u00e7\u00f5es de temperatura e umidade podem alterar caracter\u00edsticas como teor de amido, prote\u00edna e \u00f3leo. Al\u00e9m disso, ambientes mais quentes e \u00famidos favorecem o desenvolvimento de fungos e a ocorr\u00eancia de micotoxinas.<\/p>\n\n\n\nPara as usinas de etanol que utilizam milho como substrato, isso significa:<\/p>\n\n\n\n\nmenor disponibilidade de amido para convers\u00e3o em etanol;<\/li>\n\n\n\nredu\u00e7\u00e3o do rendimento fermentativo;<\/li>\n\n\n\nmaior variabilidade dos coprodutos;<\/li>\n\n\n\nnecessidade de ajustes operacionais para manter a produtividade.<\/li>\n<\/ul>\n\n\n\nEm um cen\u00e1rio de maior variabilidade da mat\u00e9ria-prima, enzimas e leveduras tornam-se ferramentas estrat\u00e9gicas para preservar a efici\u00eancia operacional<\/strong> e manter rendimentos consistentes.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Sorgo: uma alternativa estrat\u00e9gica para per\u00edodos de volatilidade clim\u00e1tica<\/strong><\/span><\/h3>\n\n\n\n\u00c0 medida que eventos clim\u00e1ticos extremos se tornam mais frequentes, cresce a necessidade de diversificar as fontes de mat\u00e9ria-prima.<\/p>\n\n\n\nMais do que uma alternativa pontual, a capacidade de processar diferentes cereais vem se consolidando como um diferencial estrat\u00e9gico<\/strong> para as usinas. Em um mercado cada vez mais exposto \u00e0 volatilidade clim\u00e1tica, flutua\u00e7\u00f5es de pre\u00e7o e disponibilidade de mat\u00e9rias-primas, plantas capazes de alternar entre milho, sorgo, trigo e outros cereais ganham flexibilidade operacional e reduzem riscos de abastecimento.<\/p>\n\n\n\nNesse contexto, o sorgo vem ganhando aten\u00e7\u00e3o por sua maior toler\u00e2ncia \u00e0 seca e ao calor. Al\u00e9m de exigir menos \u00e1gua que o milho, o sorgo pode ser cultivado em condi\u00e7\u00f5es mais desafiadoras, contribuindo para a seguran\u00e7a de abastecimento das usinas.<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\nExistem desafios t\u00e9cnicos associados \u00e0 viscosidade, moagem e configura\u00e7\u00e3o enzim\u00e1tica, o que refor\u00e7a a import\u00e2ncia de solu\u00e7\u00f5es biotecnol\u00f3gicas adaptadas a diferentes mat\u00e9rias-primas. Estudos e avalia\u00e7\u00f5es conduzidas pela IFF mostram que o sorgo apresenta composi\u00e7\u00e3o de amido semelhante \u00e0 do milho e potencial para gera\u00e7\u00e3o competitiva de etanol quando associado \u00e0s estrat\u00e9gias corretas de processamento e fermenta\u00e7\u00e3o.<\/p>\n\n\n\nDiferentemente do milho, o processamento do sorgo nas opera\u00e7\u00f5es avaliadas n\u00e3o inclui a extra\u00e7\u00e3o de \u00f3leo como fonte adicional de receita. Ainda assim, dependendo de seu custo de aquisi\u00e7\u00e3o e das condi\u00e7\u00f5es regionais de oferta, o gr\u00e3o pode representar uma alternativa economicamente competitiva para as usinas.<\/p>\n\n\n\nSolu\u00e7\u00f5es como alfa-amilases para liquefa\u00e7\u00e3o, proteases para favorecer a libera\u00e7\u00e3o do amido, celulases e xilanases para melhorar o acesso aos carboidratos estruturais, al\u00e9m de leveduras industriais de alta performance, podem contribuir para uma convers\u00e3o mais eficiente dos a\u00e7\u00facares e para a estabilidade da fermenta\u00e7\u00e3o. Quando processado com a estrat\u00e9gia enzim\u00e1tica adequada, o sorgo pode alcan\u00e7ar desempenho industrial competitivo<\/strong>, ampliando a flexibilidade das usinas e reduzindo a depend\u00eancia de uma \u00fanica mat\u00e9ria-prima.<\/p>\n\n\n\n \n \n Enzimas e leveduras para superar desafios e aumentar a efici\u00eancia na produ\u00e7\u00e3o de bioetanol. <\/div>\n <\/div>\n EXPLORE O PORTF\u00d3LIO <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/span>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/strong><\/span><\/h3>\n\n\n\nSe a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n\naumenta o risco de contamina\u00e7\u00e3o microbiol\u00f3gica;<\/li>\n\n\n\nreduz a viabilidade das leveduras;<\/li>\n\n\n\nfavorece a forma\u00e7\u00e3o de subprodutos indesej\u00e1veis;<\/li>\n\n\n\ncompromete a estabilidade operacional.<\/li>\n\n\n\n<\/li>\n<\/ul>\n\n\n\nPor isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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Em um setor em que a mat\u00e9ria-prima representa uma parcela significativa dos custos operacionais, pequenas varia\u00e7\u00f5es em sua disponibilidade, qualidade ou pre\u00e7o podem ter impacto direto sobre a rentabilidade das usinas.<\/p>\n\n\n\n
Table of Contents<\/p>\nToggle<\/span><\/path><\/svg><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\nQual \u00e9 o impacto do El Ni\u00f1o nos biocombust\u00edveis produzidos na Am\u00e9rica do Sul?<\/a><\/li>Nem todo milho \u00e9 igual: por que a qualidade do gr\u00e3o importa<\/a><\/li>Sorgo: uma alternativa estrat\u00e9gica para per\u00edodos de volatilidade clim\u00e1tica<\/a><\/li>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/a><\/li>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/a><\/li>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/a><\/li><\/ul><\/nav><\/div>\n<\/span>Qual \u00e9 o impacto do El Ni\u00f1o nos biocombust\u00edveis produzidos na Am\u00e9rica do Sul?<\/strong><\/span><\/h3>\n\n\n\nRespons\u00e1veis por uma parcela significativa da produ\u00e7\u00e3o de etanol da Am\u00e9rica Latina, Brasil, Argentina, Paraguai e Uruguai t\u00eam um papel central na descarboniza\u00e7\u00e3o do transporte e na seguran\u00e7a energ\u00e9tica regional. No entanto, a mesma regi\u00e3o que lidera a expans\u00e3o dos biocombust\u00edveis tamb\u00e9m est\u00e1 entre as mais expostas aos efeitos do El Ni\u00f1o. Altera\u00e7\u00f5es nos regimes de chuva e temperatura podem afetar desde a produtividade agr\u00edcola at\u00e9 a log\u00edstica, o consumo energ\u00e9tico das usinas e o rendimento industrial do etanol, criando novos desafios para toda a cadeia de valor.<\/p>\n\n\n\nOs impactos do El Ni\u00f1o na regi\u00e3o tendem a ser bastante diferentes dependendo da localiza\u00e7\u00e3o.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n<\/div>\n\n\nFonte: World Meteorological Organization<\/a> (WMO), \u201cEl Ni\u00f1o looms large on World Food Day\u201d, 2026.<\/p>\n\n\n\n<\/p>\n\n\n\nNo sul do Brasil, Argentina, Paraguai e Uruguai<\/strong>, a expectativa \u00e9 de chuvas acima da m\u00e9dia hist\u00f3rica<\/strong>, condi\u00e7\u00e3o que pode favorecer o desenvolvimento das lavouras de milho e trigo. Em eventos anteriores de El Ni\u00f1o, essas regi\u00f5es registraram ganhos expressivos de produtividade.<\/p>\n\n\n\nPor outro lado, o Centro-Oeste<\/strong> brasileiro, principal polo da produ\u00e7\u00e3o de etanol de milho, pode enfrentar per\u00edodos de<\/strong> irregularidade das chuvas e temperaturas mais elevadas<\/strong>. O atraso do plantio da soja pode encurtar a janela da safrinha<\/a>, aumentando os riscos para o milho de segunda safra.<\/p>\n\n\n\nMesmo nas regi\u00f5es favorecidas pelas chuvas, o excesso de precipita\u00e7\u00e3o pode gerar desafios log\u00edsticos, dificultando colheita, transporte, armazenamento e comercializa\u00e7\u00e3o dos gr\u00e3os.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Nem todo milho \u00e9 igual: por que a qualidade do gr\u00e3o importa<\/strong><\/span><\/h3>\n\n\n\nQuando se discute o impacto clim\u00e1tico sobre o etanol, a aten\u00e7\u00e3o normalmente se concentra no volume produzido. No entanto, a qualidade dos gr\u00e3os pode ser igualmente importante.<\/p>\n\n\n\n\u00c0 medida que o etanol de milho<\/strong> ganha participa\u00e7\u00e3o na matriz de biocombust\u00edveis da Am\u00e9rica Latina, garantir a m\u00e1xima efici\u00eancia na convers\u00e3o dos gr\u00e3os passa a ser uma prioridade estrat\u00e9gica. Segundo a UNEM<\/a>, o etanol de milho pode representar<\/strong> 45% de toda a produ\u00e7\u00e3o brasileira de etanol em dez anos<\/strong>, praticamente dobrando sua relev\u00e2ncia na matriz energ\u00e9tica nacional. Em um cen\u00e1rio de expans\u00e3o acelerada e maior volatilidade clim\u00e1tica, a qualidade da mat\u00e9ria-prima torna-se um fator cada vez mais determinante para a competitividade das usinas.<\/p>\n\n\n\nOscila\u00e7\u00f5es de temperatura e umidade podem alterar caracter\u00edsticas como teor de amido, prote\u00edna e \u00f3leo. Al\u00e9m disso, ambientes mais quentes e \u00famidos favorecem o desenvolvimento de fungos e a ocorr\u00eancia de micotoxinas.<\/p>\n\n\n\nPara as usinas de etanol que utilizam milho como substrato, isso significa:<\/p>\n\n\n\n\nmenor disponibilidade de amido para convers\u00e3o em etanol;<\/li>\n\n\n\nredu\u00e7\u00e3o do rendimento fermentativo;<\/li>\n\n\n\nmaior variabilidade dos coprodutos;<\/li>\n\n\n\nnecessidade de ajustes operacionais para manter a produtividade.<\/li>\n<\/ul>\n\n\n\nEm um cen\u00e1rio de maior variabilidade da mat\u00e9ria-prima, enzimas e leveduras tornam-se ferramentas estrat\u00e9gicas para preservar a efici\u00eancia operacional<\/strong> e manter rendimentos consistentes.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Sorgo: uma alternativa estrat\u00e9gica para per\u00edodos de volatilidade clim\u00e1tica<\/strong><\/span><\/h3>\n\n\n\n\u00c0 medida que eventos clim\u00e1ticos extremos se tornam mais frequentes, cresce a necessidade de diversificar as fontes de mat\u00e9ria-prima.<\/p>\n\n\n\nMais do que uma alternativa pontual, a capacidade de processar diferentes cereais vem se consolidando como um diferencial estrat\u00e9gico<\/strong> para as usinas. Em um mercado cada vez mais exposto \u00e0 volatilidade clim\u00e1tica, flutua\u00e7\u00f5es de pre\u00e7o e disponibilidade de mat\u00e9rias-primas, plantas capazes de alternar entre milho, sorgo, trigo e outros cereais ganham flexibilidade operacional e reduzem riscos de abastecimento.<\/p>\n\n\n\nNesse contexto, o sorgo vem ganhando aten\u00e7\u00e3o por sua maior toler\u00e2ncia \u00e0 seca e ao calor. Al\u00e9m de exigir menos \u00e1gua que o milho, o sorgo pode ser cultivado em condi\u00e7\u00f5es mais desafiadoras, contribuindo para a seguran\u00e7a de abastecimento das usinas.<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\nExistem desafios t\u00e9cnicos associados \u00e0 viscosidade, moagem e configura\u00e7\u00e3o enzim\u00e1tica, o que refor\u00e7a a import\u00e2ncia de solu\u00e7\u00f5es biotecnol\u00f3gicas adaptadas a diferentes mat\u00e9rias-primas. Estudos e avalia\u00e7\u00f5es conduzidas pela IFF mostram que o sorgo apresenta composi\u00e7\u00e3o de amido semelhante \u00e0 do milho e potencial para gera\u00e7\u00e3o competitiva de etanol quando associado \u00e0s estrat\u00e9gias corretas de processamento e fermenta\u00e7\u00e3o.<\/p>\n\n\n\nDiferentemente do milho, o processamento do sorgo nas opera\u00e7\u00f5es avaliadas n\u00e3o inclui a extra\u00e7\u00e3o de \u00f3leo como fonte adicional de receita. Ainda assim, dependendo de seu custo de aquisi\u00e7\u00e3o e das condi\u00e7\u00f5es regionais de oferta, o gr\u00e3o pode representar uma alternativa economicamente competitiva para as usinas.<\/p>\n\n\n\nSolu\u00e7\u00f5es como alfa-amilases para liquefa\u00e7\u00e3o, proteases para favorecer a libera\u00e7\u00e3o do amido, celulases e xilanases para melhorar o acesso aos carboidratos estruturais, al\u00e9m de leveduras industriais de alta performance, podem contribuir para uma convers\u00e3o mais eficiente dos a\u00e7\u00facares e para a estabilidade da fermenta\u00e7\u00e3o. Quando processado com a estrat\u00e9gia enzim\u00e1tica adequada, o sorgo pode alcan\u00e7ar desempenho industrial competitivo<\/strong>, ampliando a flexibilidade das usinas e reduzindo a depend\u00eancia de uma \u00fanica mat\u00e9ria-prima.<\/p>\n\n\n\n \n \n Enzimas e leveduras para superar desafios e aumentar a efici\u00eancia na produ\u00e7\u00e3o de bioetanol. <\/div>\n <\/div>\n EXPLORE O PORTF\u00d3LIO <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/span>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/strong><\/span><\/h3>\n\n\n\nSe a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n\naumenta o risco de contamina\u00e7\u00e3o microbiol\u00f3gica;<\/li>\n\n\n\nreduz a viabilidade das leveduras;<\/li>\n\n\n\nfavorece a forma\u00e7\u00e3o de subprodutos indesej\u00e1veis;<\/li>\n\n\n\ncompromete a estabilidade operacional.<\/li>\n\n\n\n<\/li>\n<\/ul>\n\n\n\nPor isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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Respons\u00e1veis por uma parcela significativa da produ\u00e7\u00e3o de etanol da Am\u00e9rica Latina, Brasil, Argentina, Paraguai e Uruguai t\u00eam um papel central na descarboniza\u00e7\u00e3o do transporte e na seguran\u00e7a energ\u00e9tica regional. No entanto, a mesma regi\u00e3o que lidera a expans\u00e3o dos biocombust\u00edveis tamb\u00e9m est\u00e1 entre as mais expostas aos efeitos do El Ni\u00f1o. Altera\u00e7\u00f5es nos regimes de chuva e temperatura podem afetar desde a produtividade agr\u00edcola at\u00e9 a log\u00edstica, o consumo energ\u00e9tico das usinas e o rendimento industrial do etanol, criando novos desafios para toda a cadeia de valor.<\/p>\n\n\n\n
Os impactos do El Ni\u00f1o na regi\u00e3o tendem a ser bastante diferentes dependendo da localiza\u00e7\u00e3o.<\/p>\n\n\n\n
<\/p>\n\n\n
Fonte: World Meteorological Organization<\/a> (WMO), \u201cEl Ni\u00f1o looms large on World Food Day\u201d, 2026.<\/p>\n\n\n\n<\/p>\n\n\n\nNo sul do Brasil, Argentina, Paraguai e Uruguai<\/strong>, a expectativa \u00e9 de chuvas acima da m\u00e9dia hist\u00f3rica<\/strong>, condi\u00e7\u00e3o que pode favorecer o desenvolvimento das lavouras de milho e trigo. Em eventos anteriores de El Ni\u00f1o, essas regi\u00f5es registraram ganhos expressivos de produtividade.<\/p>\n\n\n\nPor outro lado, o Centro-Oeste<\/strong> brasileiro, principal polo da produ\u00e7\u00e3o de etanol de milho, pode enfrentar per\u00edodos de<\/strong> irregularidade das chuvas e temperaturas mais elevadas<\/strong>. O atraso do plantio da soja pode encurtar a janela da safrinha<\/a>, aumentando os riscos para o milho de segunda safra.<\/p>\n\n\n\nMesmo nas regi\u00f5es favorecidas pelas chuvas, o excesso de precipita\u00e7\u00e3o pode gerar desafios log\u00edsticos, dificultando colheita, transporte, armazenamento e comercializa\u00e7\u00e3o dos gr\u00e3os.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Nem todo milho \u00e9 igual: por que a qualidade do gr\u00e3o importa<\/strong><\/span><\/h3>\n\n\n\nQuando se discute o impacto clim\u00e1tico sobre o etanol, a aten\u00e7\u00e3o normalmente se concentra no volume produzido. No entanto, a qualidade dos gr\u00e3os pode ser igualmente importante.<\/p>\n\n\n\n\u00c0 medida que o etanol de milho<\/strong> ganha participa\u00e7\u00e3o na matriz de biocombust\u00edveis da Am\u00e9rica Latina, garantir a m\u00e1xima efici\u00eancia na convers\u00e3o dos gr\u00e3os passa a ser uma prioridade estrat\u00e9gica. Segundo a UNEM<\/a>, o etanol de milho pode representar<\/strong> 45% de toda a produ\u00e7\u00e3o brasileira de etanol em dez anos<\/strong>, praticamente dobrando sua relev\u00e2ncia na matriz energ\u00e9tica nacional. Em um cen\u00e1rio de expans\u00e3o acelerada e maior volatilidade clim\u00e1tica, a qualidade da mat\u00e9ria-prima torna-se um fator cada vez mais determinante para a competitividade das usinas.<\/p>\n\n\n\nOscila\u00e7\u00f5es de temperatura e umidade podem alterar caracter\u00edsticas como teor de amido, prote\u00edna e \u00f3leo. Al\u00e9m disso, ambientes mais quentes e \u00famidos favorecem o desenvolvimento de fungos e a ocorr\u00eancia de micotoxinas.<\/p>\n\n\n\nPara as usinas de etanol que utilizam milho como substrato, isso significa:<\/p>\n\n\n\n\nmenor disponibilidade de amido para convers\u00e3o em etanol;<\/li>\n\n\n\nredu\u00e7\u00e3o do rendimento fermentativo;<\/li>\n\n\n\nmaior variabilidade dos coprodutos;<\/li>\n\n\n\nnecessidade de ajustes operacionais para manter a produtividade.<\/li>\n<\/ul>\n\n\n\nEm um cen\u00e1rio de maior variabilidade da mat\u00e9ria-prima, enzimas e leveduras tornam-se ferramentas estrat\u00e9gicas para preservar a efici\u00eancia operacional<\/strong> e manter rendimentos consistentes.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Sorgo: uma alternativa estrat\u00e9gica para per\u00edodos de volatilidade clim\u00e1tica<\/strong><\/span><\/h3>\n\n\n\n\u00c0 medida que eventos clim\u00e1ticos extremos se tornam mais frequentes, cresce a necessidade de diversificar as fontes de mat\u00e9ria-prima.<\/p>\n\n\n\nMais do que uma alternativa pontual, a capacidade de processar diferentes cereais vem se consolidando como um diferencial estrat\u00e9gico<\/strong> para as usinas. Em um mercado cada vez mais exposto \u00e0 volatilidade clim\u00e1tica, flutua\u00e7\u00f5es de pre\u00e7o e disponibilidade de mat\u00e9rias-primas, plantas capazes de alternar entre milho, sorgo, trigo e outros cereais ganham flexibilidade operacional e reduzem riscos de abastecimento.<\/p>\n\n\n\nNesse contexto, o sorgo vem ganhando aten\u00e7\u00e3o por sua maior toler\u00e2ncia \u00e0 seca e ao calor. Al\u00e9m de exigir menos \u00e1gua que o milho, o sorgo pode ser cultivado em condi\u00e7\u00f5es mais desafiadoras, contribuindo para a seguran\u00e7a de abastecimento das usinas.<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\nExistem desafios t\u00e9cnicos associados \u00e0 viscosidade, moagem e configura\u00e7\u00e3o enzim\u00e1tica, o que refor\u00e7a a import\u00e2ncia de solu\u00e7\u00f5es biotecnol\u00f3gicas adaptadas a diferentes mat\u00e9rias-primas. Estudos e avalia\u00e7\u00f5es conduzidas pela IFF mostram que o sorgo apresenta composi\u00e7\u00e3o de amido semelhante \u00e0 do milho e potencial para gera\u00e7\u00e3o competitiva de etanol quando associado \u00e0s estrat\u00e9gias corretas de processamento e fermenta\u00e7\u00e3o.<\/p>\n\n\n\nDiferentemente do milho, o processamento do sorgo nas opera\u00e7\u00f5es avaliadas n\u00e3o inclui a extra\u00e7\u00e3o de \u00f3leo como fonte adicional de receita. Ainda assim, dependendo de seu custo de aquisi\u00e7\u00e3o e das condi\u00e7\u00f5es regionais de oferta, o gr\u00e3o pode representar uma alternativa economicamente competitiva para as usinas.<\/p>\n\n\n\nSolu\u00e7\u00f5es como alfa-amilases para liquefa\u00e7\u00e3o, proteases para favorecer a libera\u00e7\u00e3o do amido, celulases e xilanases para melhorar o acesso aos carboidratos estruturais, al\u00e9m de leveduras industriais de alta performance, podem contribuir para uma convers\u00e3o mais eficiente dos a\u00e7\u00facares e para a estabilidade da fermenta\u00e7\u00e3o. Quando processado com a estrat\u00e9gia enzim\u00e1tica adequada, o sorgo pode alcan\u00e7ar desempenho industrial competitivo<\/strong>, ampliando a flexibilidade das usinas e reduzindo a depend\u00eancia de uma \u00fanica mat\u00e9ria-prima.<\/p>\n\n\n\n \n \n Enzimas e leveduras para superar desafios e aumentar a efici\u00eancia na produ\u00e7\u00e3o de bioetanol. <\/div>\n <\/div>\n EXPLORE O PORTF\u00d3LIO <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/span>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/strong><\/span><\/h3>\n\n\n\nSe a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n\naumenta o risco de contamina\u00e7\u00e3o microbiol\u00f3gica;<\/li>\n\n\n\nreduz a viabilidade das leveduras;<\/li>\n\n\n\nfavorece a forma\u00e7\u00e3o de subprodutos indesej\u00e1veis;<\/li>\n\n\n\ncompromete a estabilidade operacional.<\/li>\n\n\n\n<\/li>\n<\/ul>\n\n\n\nPor isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)...","og_url":"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/","og_site_name":"IFF","article_publisher":"https:\/\/www.facebook.com\/InternationalFlavorsandFragrances","article_published_time":"2026-11-10T20:08:34+00:00","article_modified_time":"2026-11-10T20:08:36+00:00","og_image":[{"width":1620,"height":1080,"url":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","type":"image\/jpeg"}],"author":"Amanda IFF","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Amanda IFF","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#article","isPartOf":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/"},"author":{"name":"Amanda IFF","@id":"https:\/\/www.iff.com\/#\/schema\/person\/6273da83663e75c2d6fd0589809d3d97"},"headline":"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica","datePublished":"2026-11-10T20:08:34+00:00","dateModified":"2026-11-10T20:08:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/"},"wordCount":1577,"publisher":{"@id":"https:\/\/www.iff.com\/#organization"},"image":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#primaryimage"},"thumbnailUrl":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","keywords":["Bioscience","Biotechnology","Enzymes","Grain Processing","Yeast"],"articleSection":["Grain Processing"],"inLanguage":"es-ES"},{"@type":"WebPage","@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/","url":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/","name":"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF","isPartOf":{"@id":"https:\/\/www.iff.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#primaryimage"},"image":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#primaryimage"},"thumbnailUrl":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","datePublished":"2026-11-10T20:08:34+00:00","dateModified":"2026-11-10T20:08:36+00:00","breadcrumb":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#breadcrumb"},"inLanguage":"es-ES","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/"]}]},{"@type":"ImageObject","inLanguage":"es-ES","@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#primaryimage","url":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","contentUrl":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","width":1620,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.iff.com\/"},{"@type":"ListItem","position":2,"name":"Grain Processing","item":"https:\/\/www.iff.com\/category\/grain-processing\/"},{"@type":"ListItem","position":3,"name":"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica"}]},{"@type":"WebSite","@id":"https:\/\/www.iff.com\/#website","url":"https:\/\/www.iff.com\/","name":"IFF","description":"","publisher":{"@id":"https:\/\/www.iff.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.iff.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es-ES"},{"@type":"Organization","@id":"https:\/\/www.iff.com\/#organization","name":"International Flavors and Fragrances","alternateName":"International Flavors & Fragrances Inc.","url":"https:\/\/www.iff.com\/","logo":{"@type":"ImageObject","inLanguage":"es-ES","@id":"https:\/\/www.iff.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.iff.com\/wp-content\/uploads\/2025\/02\/logo-social.png","contentUrl":"https:\/\/www.iff.com\/wp-content\/uploads\/2025\/02\/logo-social.png","width":696,"height":696,"caption":"International Flavors and Fragrances"},"image":{"@id":"https:\/\/www.iff.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/InternationalFlavorsandFragrances"]},{"@type":"Person","@id":"https:\/\/www.iff.com\/#\/schema\/person\/6273da83663e75c2d6fd0589809d3d97","name":"Amanda IFF","image":{"@type":"ImageObject","inLanguage":"es-ES","@id":"https:\/\/secure.gravatar.com\/avatar\/07c6c1e21a009e9caab039fb8b26501d92931bc9f39f879fe7d80620170f104f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/07c6c1e21a009e9caab039fb8b26501d92931bc9f39f879fe7d80620170f104f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/07c6c1e21a009e9caab039fb8b26501d92931bc9f39f879fe7d80620170f104f?s=96&d=mm&r=g","caption":"Amanda IFF"}}]}},"_links":{"self":[{"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/posts\/60008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/comments?post=60008"}],"version-history":[{"count":5,"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/posts\/60008\/revisions"}],"predecessor-version":[{"id":60065,"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/posts\/60008\/revisions\/60065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/media\/59636"}],"wp:attachment":[{"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/media?parent=60008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/categories?post=60008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/tags?post=60008"},{"taxonomy":"region","embeddable":true,"href":"https:\/\/www.iff.com\/es\/wp-json\/wp\/v2\/region?post=60008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
No sul do Brasil, Argentina, Paraguai e Uruguai<\/strong>, a expectativa \u00e9 de chuvas acima da m\u00e9dia hist\u00f3rica<\/strong>, condi\u00e7\u00e3o que pode favorecer o desenvolvimento das lavouras de milho e trigo. Em eventos anteriores de El Ni\u00f1o, essas regi\u00f5es registraram ganhos expressivos de produtividade.<\/p>\n\n\n\nPor outro lado, o Centro-Oeste<\/strong> brasileiro, principal polo da produ\u00e7\u00e3o de etanol de milho, pode enfrentar per\u00edodos de<\/strong> irregularidade das chuvas e temperaturas mais elevadas<\/strong>. O atraso do plantio da soja pode encurtar a janela da safrinha<\/a>, aumentando os riscos para o milho de segunda safra.<\/p>\n\n\n\nMesmo nas regi\u00f5es favorecidas pelas chuvas, o excesso de precipita\u00e7\u00e3o pode gerar desafios log\u00edsticos, dificultando colheita, transporte, armazenamento e comercializa\u00e7\u00e3o dos gr\u00e3os.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Nem todo milho \u00e9 igual: por que a qualidade do gr\u00e3o importa<\/strong><\/span><\/h3>\n\n\n\nQuando se discute o impacto clim\u00e1tico sobre o etanol, a aten\u00e7\u00e3o normalmente se concentra no volume produzido. No entanto, a qualidade dos gr\u00e3os pode ser igualmente importante.<\/p>\n\n\n\n\u00c0 medida que o etanol de milho<\/strong> ganha participa\u00e7\u00e3o na matriz de biocombust\u00edveis da Am\u00e9rica Latina, garantir a m\u00e1xima efici\u00eancia na convers\u00e3o dos gr\u00e3os passa a ser uma prioridade estrat\u00e9gica. Segundo a UNEM<\/a>, o etanol de milho pode representar<\/strong> 45% de toda a produ\u00e7\u00e3o brasileira de etanol em dez anos<\/strong>, praticamente dobrando sua relev\u00e2ncia na matriz energ\u00e9tica nacional. Em um cen\u00e1rio de expans\u00e3o acelerada e maior volatilidade clim\u00e1tica, a qualidade da mat\u00e9ria-prima torna-se um fator cada vez mais determinante para a competitividade das usinas.<\/p>\n\n\n\nOscila\u00e7\u00f5es de temperatura e umidade podem alterar caracter\u00edsticas como teor de amido, prote\u00edna e \u00f3leo. Al\u00e9m disso, ambientes mais quentes e \u00famidos favorecem o desenvolvimento de fungos e a ocorr\u00eancia de micotoxinas.<\/p>\n\n\n\nPara as usinas de etanol que utilizam milho como substrato, isso significa:<\/p>\n\n\n\n\nmenor disponibilidade de amido para convers\u00e3o em etanol;<\/li>\n\n\n\nredu\u00e7\u00e3o do rendimento fermentativo;<\/li>\n\n\n\nmaior variabilidade dos coprodutos;<\/li>\n\n\n\nnecessidade de ajustes operacionais para manter a produtividade.<\/li>\n<\/ul>\n\n\n\nEm um cen\u00e1rio de maior variabilidade da mat\u00e9ria-prima, enzimas e leveduras tornam-se ferramentas estrat\u00e9gicas para preservar a efici\u00eancia operacional<\/strong> e manter rendimentos consistentes.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Sorgo: uma alternativa estrat\u00e9gica para per\u00edodos de volatilidade clim\u00e1tica<\/strong><\/span><\/h3>\n\n\n\n\u00c0 medida que eventos clim\u00e1ticos extremos se tornam mais frequentes, cresce a necessidade de diversificar as fontes de mat\u00e9ria-prima.<\/p>\n\n\n\nMais do que uma alternativa pontual, a capacidade de processar diferentes cereais vem se consolidando como um diferencial estrat\u00e9gico<\/strong> para as usinas. Em um mercado cada vez mais exposto \u00e0 volatilidade clim\u00e1tica, flutua\u00e7\u00f5es de pre\u00e7o e disponibilidade de mat\u00e9rias-primas, plantas capazes de alternar entre milho, sorgo, trigo e outros cereais ganham flexibilidade operacional e reduzem riscos de abastecimento.<\/p>\n\n\n\nNesse contexto, o sorgo vem ganhando aten\u00e7\u00e3o por sua maior toler\u00e2ncia \u00e0 seca e ao calor. Al\u00e9m de exigir menos \u00e1gua que o milho, o sorgo pode ser cultivado em condi\u00e7\u00f5es mais desafiadoras, contribuindo para a seguran\u00e7a de abastecimento das usinas.<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\nExistem desafios t\u00e9cnicos associados \u00e0 viscosidade, moagem e configura\u00e7\u00e3o enzim\u00e1tica, o que refor\u00e7a a import\u00e2ncia de solu\u00e7\u00f5es biotecnol\u00f3gicas adaptadas a diferentes mat\u00e9rias-primas. Estudos e avalia\u00e7\u00f5es conduzidas pela IFF mostram que o sorgo apresenta composi\u00e7\u00e3o de amido semelhante \u00e0 do milho e potencial para gera\u00e7\u00e3o competitiva de etanol quando associado \u00e0s estrat\u00e9gias corretas de processamento e fermenta\u00e7\u00e3o.<\/p>\n\n\n\nDiferentemente do milho, o processamento do sorgo nas opera\u00e7\u00f5es avaliadas n\u00e3o inclui a extra\u00e7\u00e3o de \u00f3leo como fonte adicional de receita. Ainda assim, dependendo de seu custo de aquisi\u00e7\u00e3o e das condi\u00e7\u00f5es regionais de oferta, o gr\u00e3o pode representar uma alternativa economicamente competitiva para as usinas.<\/p>\n\n\n\nSolu\u00e7\u00f5es como alfa-amilases para liquefa\u00e7\u00e3o, proteases para favorecer a libera\u00e7\u00e3o do amido, celulases e xilanases para melhorar o acesso aos carboidratos estruturais, al\u00e9m de leveduras industriais de alta performance, podem contribuir para uma convers\u00e3o mais eficiente dos a\u00e7\u00facares e para a estabilidade da fermenta\u00e7\u00e3o. Quando processado com a estrat\u00e9gia enzim\u00e1tica adequada, o sorgo pode alcan\u00e7ar desempenho industrial competitivo<\/strong>, ampliando a flexibilidade das usinas e reduzindo a depend\u00eancia de uma \u00fanica mat\u00e9ria-prima.<\/p>\n\n\n\n \n \n Enzimas e leveduras para superar desafios e aumentar a efici\u00eancia na produ\u00e7\u00e3o de bioetanol. <\/div>\n <\/div>\n EXPLORE O PORTF\u00d3LIO <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/span>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/strong><\/span><\/h3>\n\n\n\nSe a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n\naumenta o risco de contamina\u00e7\u00e3o microbiol\u00f3gica;<\/li>\n\n\n\nreduz a viabilidade das leveduras;<\/li>\n\n\n\nfavorece a forma\u00e7\u00e3o de subprodutos indesej\u00e1veis;<\/li>\n\n\n\ncompromete a estabilidade operacional.<\/li>\n\n\n\n<\/li>\n<\/ul>\n\n\n\nPor isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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Por outro lado, o Centro-Oeste<\/strong> brasileiro, principal polo da produ\u00e7\u00e3o de etanol de milho, pode enfrentar per\u00edodos de<\/strong> irregularidade das chuvas e temperaturas mais elevadas<\/strong>. O atraso do plantio da soja pode encurtar a janela da safrinha<\/a>, aumentando os riscos para o milho de segunda safra.<\/p>\n\n\n\nMesmo nas regi\u00f5es favorecidas pelas chuvas, o excesso de precipita\u00e7\u00e3o pode gerar desafios log\u00edsticos, dificultando colheita, transporte, armazenamento e comercializa\u00e7\u00e3o dos gr\u00e3os.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Nem todo milho \u00e9 igual: por que a qualidade do gr\u00e3o importa<\/strong><\/span><\/h3>\n\n\n\nQuando se discute o impacto clim\u00e1tico sobre o etanol, a aten\u00e7\u00e3o normalmente se concentra no volume produzido. No entanto, a qualidade dos gr\u00e3os pode ser igualmente importante.<\/p>\n\n\n\n\u00c0 medida que o etanol de milho<\/strong> ganha participa\u00e7\u00e3o na matriz de biocombust\u00edveis da Am\u00e9rica Latina, garantir a m\u00e1xima efici\u00eancia na convers\u00e3o dos gr\u00e3os passa a ser uma prioridade estrat\u00e9gica. Segundo a UNEM<\/a>, o etanol de milho pode representar<\/strong> 45% de toda a produ\u00e7\u00e3o brasileira de etanol em dez anos<\/strong>, praticamente dobrando sua relev\u00e2ncia na matriz energ\u00e9tica nacional. Em um cen\u00e1rio de expans\u00e3o acelerada e maior volatilidade clim\u00e1tica, a qualidade da mat\u00e9ria-prima torna-se um fator cada vez mais determinante para a competitividade das usinas.<\/p>\n\n\n\nOscila\u00e7\u00f5es de temperatura e umidade podem alterar caracter\u00edsticas como teor de amido, prote\u00edna e \u00f3leo. Al\u00e9m disso, ambientes mais quentes e \u00famidos favorecem o desenvolvimento de fungos e a ocorr\u00eancia de micotoxinas.<\/p>\n\n\n\nPara as usinas de etanol que utilizam milho como substrato, isso significa:<\/p>\n\n\n\n\nmenor disponibilidade de amido para convers\u00e3o em etanol;<\/li>\n\n\n\nredu\u00e7\u00e3o do rendimento fermentativo;<\/li>\n\n\n\nmaior variabilidade dos coprodutos;<\/li>\n\n\n\nnecessidade de ajustes operacionais para manter a produtividade.<\/li>\n<\/ul>\n\n\n\nEm um cen\u00e1rio de maior variabilidade da mat\u00e9ria-prima, enzimas e leveduras tornam-se ferramentas estrat\u00e9gicas para preservar a efici\u00eancia operacional<\/strong> e manter rendimentos consistentes.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Sorgo: uma alternativa estrat\u00e9gica para per\u00edodos de volatilidade clim\u00e1tica<\/strong><\/span><\/h3>\n\n\n\n\u00c0 medida que eventos clim\u00e1ticos extremos se tornam mais frequentes, cresce a necessidade de diversificar as fontes de mat\u00e9ria-prima.<\/p>\n\n\n\nMais do que uma alternativa pontual, a capacidade de processar diferentes cereais vem se consolidando como um diferencial estrat\u00e9gico<\/strong> para as usinas. Em um mercado cada vez mais exposto \u00e0 volatilidade clim\u00e1tica, flutua\u00e7\u00f5es de pre\u00e7o e disponibilidade de mat\u00e9rias-primas, plantas capazes de alternar entre milho, sorgo, trigo e outros cereais ganham flexibilidade operacional e reduzem riscos de abastecimento.<\/p>\n\n\n\nNesse contexto, o sorgo vem ganhando aten\u00e7\u00e3o por sua maior toler\u00e2ncia \u00e0 seca e ao calor. Al\u00e9m de exigir menos \u00e1gua que o milho, o sorgo pode ser cultivado em condi\u00e7\u00f5es mais desafiadoras, contribuindo para a seguran\u00e7a de abastecimento das usinas.<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\nExistem desafios t\u00e9cnicos associados \u00e0 viscosidade, moagem e configura\u00e7\u00e3o enzim\u00e1tica, o que refor\u00e7a a import\u00e2ncia de solu\u00e7\u00f5es biotecnol\u00f3gicas adaptadas a diferentes mat\u00e9rias-primas. Estudos e avalia\u00e7\u00f5es conduzidas pela IFF mostram que o sorgo apresenta composi\u00e7\u00e3o de amido semelhante \u00e0 do milho e potencial para gera\u00e7\u00e3o competitiva de etanol quando associado \u00e0s estrat\u00e9gias corretas de processamento e fermenta\u00e7\u00e3o.<\/p>\n\n\n\nDiferentemente do milho, o processamento do sorgo nas opera\u00e7\u00f5es avaliadas n\u00e3o inclui a extra\u00e7\u00e3o de \u00f3leo como fonte adicional de receita. Ainda assim, dependendo de seu custo de aquisi\u00e7\u00e3o e das condi\u00e7\u00f5es regionais de oferta, o gr\u00e3o pode representar uma alternativa economicamente competitiva para as usinas.<\/p>\n\n\n\nSolu\u00e7\u00f5es como alfa-amilases para liquefa\u00e7\u00e3o, proteases para favorecer a libera\u00e7\u00e3o do amido, celulases e xilanases para melhorar o acesso aos carboidratos estruturais, al\u00e9m de leveduras industriais de alta performance, podem contribuir para uma convers\u00e3o mais eficiente dos a\u00e7\u00facares e para a estabilidade da fermenta\u00e7\u00e3o. Quando processado com a estrat\u00e9gia enzim\u00e1tica adequada, o sorgo pode alcan\u00e7ar desempenho industrial competitivo<\/strong>, ampliando a flexibilidade das usinas e reduzindo a depend\u00eancia de uma \u00fanica mat\u00e9ria-prima.<\/p>\n\n\n\n \n \n Enzimas e leveduras para superar desafios e aumentar a efici\u00eancia na produ\u00e7\u00e3o de bioetanol. <\/div>\n <\/div>\n EXPLORE O PORTF\u00d3LIO <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/span>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/strong><\/span><\/h3>\n\n\n\nSe a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n\naumenta o risco de contamina\u00e7\u00e3o microbiol\u00f3gica;<\/li>\n\n\n\nreduz a viabilidade das leveduras;<\/li>\n\n\n\nfavorece a forma\u00e7\u00e3o de subprodutos indesej\u00e1veis;<\/li>\n\n\n\ncompromete a estabilidade operacional.<\/li>\n\n\n\n<\/li>\n<\/ul>\n\n\n\nPor isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)...","og_url":"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/","og_site_name":"IFF","article_publisher":"https:\/\/www.facebook.com\/InternationalFlavorsandFragrances","article_published_time":"2026-11-10T20:08:34+00:00","article_modified_time":"2026-11-10T20:08:36+00:00","og_image":[{"width":1620,"height":1080,"url":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","type":"image\/jpeg"}],"author":"Amanda IFF","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Amanda IFF","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#article","isPartOf":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/"},"author":{"name":"Amanda IFF","@id":"https:\/\/www.iff.com\/#\/schema\/person\/6273da83663e75c2d6fd0589809d3d97"},"headline":"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica","datePublished":"2026-11-10T20:08:34+00:00","dateModified":"2026-11-10T20:08:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/"},"wordCount":1577,"publisher":{"@id":"https:\/\/www.iff.com\/#organization"},"image":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#primaryimage"},"thumbnailUrl":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","keywords":["Bioscience","Biotechnology","Enzymes","Grain Processing","Yeast"],"articleSection":["Grain Processing"],"inLanguage":"es-ES"},{"@type":"WebPage","@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/","url":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/","name":"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - 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Mesmo nas regi\u00f5es favorecidas pelas chuvas, o excesso de precipita\u00e7\u00e3o pode gerar desafios log\u00edsticos, dificultando colheita, transporte, armazenamento e comercializa\u00e7\u00e3o dos gr\u00e3os.<\/p>\n\n\n\n
Quando se discute o impacto clim\u00e1tico sobre o etanol, a aten\u00e7\u00e3o normalmente se concentra no volume produzido. No entanto, a qualidade dos gr\u00e3os pode ser igualmente importante.<\/p>\n\n\n\n
\u00c0 medida que o etanol de milho<\/strong> ganha participa\u00e7\u00e3o na matriz de biocombust\u00edveis da Am\u00e9rica Latina, garantir a m\u00e1xima efici\u00eancia na convers\u00e3o dos gr\u00e3os passa a ser uma prioridade estrat\u00e9gica. Segundo a UNEM<\/a>, o etanol de milho pode representar<\/strong> 45% de toda a produ\u00e7\u00e3o brasileira de etanol em dez anos<\/strong>, praticamente dobrando sua relev\u00e2ncia na matriz energ\u00e9tica nacional. Em um cen\u00e1rio de expans\u00e3o acelerada e maior volatilidade clim\u00e1tica, a qualidade da mat\u00e9ria-prima torna-se um fator cada vez mais determinante para a competitividade das usinas.<\/p>\n\n\n\nOscila\u00e7\u00f5es de temperatura e umidade podem alterar caracter\u00edsticas como teor de amido, prote\u00edna e \u00f3leo. Al\u00e9m disso, ambientes mais quentes e \u00famidos favorecem o desenvolvimento de fungos e a ocorr\u00eancia de micotoxinas.<\/p>\n\n\n\nPara as usinas de etanol que utilizam milho como substrato, isso significa:<\/p>\n\n\n\n\nmenor disponibilidade de amido para convers\u00e3o em etanol;<\/li>\n\n\n\nredu\u00e7\u00e3o do rendimento fermentativo;<\/li>\n\n\n\nmaior variabilidade dos coprodutos;<\/li>\n\n\n\nnecessidade de ajustes operacionais para manter a produtividade.<\/li>\n<\/ul>\n\n\n\nEm um cen\u00e1rio de maior variabilidade da mat\u00e9ria-prima, enzimas e leveduras tornam-se ferramentas estrat\u00e9gicas para preservar a efici\u00eancia operacional<\/strong> e manter rendimentos consistentes.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Sorgo: uma alternativa estrat\u00e9gica para per\u00edodos de volatilidade clim\u00e1tica<\/strong><\/span><\/h3>\n\n\n\n\u00c0 medida que eventos clim\u00e1ticos extremos se tornam mais frequentes, cresce a necessidade de diversificar as fontes de mat\u00e9ria-prima.<\/p>\n\n\n\nMais do que uma alternativa pontual, a capacidade de processar diferentes cereais vem se consolidando como um diferencial estrat\u00e9gico<\/strong> para as usinas. Em um mercado cada vez mais exposto \u00e0 volatilidade clim\u00e1tica, flutua\u00e7\u00f5es de pre\u00e7o e disponibilidade de mat\u00e9rias-primas, plantas capazes de alternar entre milho, sorgo, trigo e outros cereais ganham flexibilidade operacional e reduzem riscos de abastecimento.<\/p>\n\n\n\nNesse contexto, o sorgo vem ganhando aten\u00e7\u00e3o por sua maior toler\u00e2ncia \u00e0 seca e ao calor. Al\u00e9m de exigir menos \u00e1gua que o milho, o sorgo pode ser cultivado em condi\u00e7\u00f5es mais desafiadoras, contribuindo para a seguran\u00e7a de abastecimento das usinas.<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\nExistem desafios t\u00e9cnicos associados \u00e0 viscosidade, moagem e configura\u00e7\u00e3o enzim\u00e1tica, o que refor\u00e7a a import\u00e2ncia de solu\u00e7\u00f5es biotecnol\u00f3gicas adaptadas a diferentes mat\u00e9rias-primas. Estudos e avalia\u00e7\u00f5es conduzidas pela IFF mostram que o sorgo apresenta composi\u00e7\u00e3o de amido semelhante \u00e0 do milho e potencial para gera\u00e7\u00e3o competitiva de etanol quando associado \u00e0s estrat\u00e9gias corretas de processamento e fermenta\u00e7\u00e3o.<\/p>\n\n\n\nDiferentemente do milho, o processamento do sorgo nas opera\u00e7\u00f5es avaliadas n\u00e3o inclui a extra\u00e7\u00e3o de \u00f3leo como fonte adicional de receita. Ainda assim, dependendo de seu custo de aquisi\u00e7\u00e3o e das condi\u00e7\u00f5es regionais de oferta, o gr\u00e3o pode representar uma alternativa economicamente competitiva para as usinas.<\/p>\n\n\n\nSolu\u00e7\u00f5es como alfa-amilases para liquefa\u00e7\u00e3o, proteases para favorecer a libera\u00e7\u00e3o do amido, celulases e xilanases para melhorar o acesso aos carboidratos estruturais, al\u00e9m de leveduras industriais de alta performance, podem contribuir para uma convers\u00e3o mais eficiente dos a\u00e7\u00facares e para a estabilidade da fermenta\u00e7\u00e3o. Quando processado com a estrat\u00e9gia enzim\u00e1tica adequada, o sorgo pode alcan\u00e7ar desempenho industrial competitivo<\/strong>, ampliando a flexibilidade das usinas e reduzindo a depend\u00eancia de uma \u00fanica mat\u00e9ria-prima.<\/p>\n\n\n\n \n \n Enzimas e leveduras para superar desafios e aumentar a efici\u00eancia na produ\u00e7\u00e3o de bioetanol. <\/div>\n <\/div>\n EXPLORE O PORTF\u00d3LIO <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/span>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/strong><\/span><\/h3>\n\n\n\nSe a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n\naumenta o risco de contamina\u00e7\u00e3o microbiol\u00f3gica;<\/li>\n\n\n\nreduz a viabilidade das leveduras;<\/li>\n\n\n\nfavorece a forma\u00e7\u00e3o de subprodutos indesej\u00e1veis;<\/li>\n\n\n\ncompromete a estabilidade operacional.<\/li>\n\n\n\n<\/li>\n<\/ul>\n\n\n\nPor isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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Oscila\u00e7\u00f5es de temperatura e umidade podem alterar caracter\u00edsticas como teor de amido, prote\u00edna e \u00f3leo. Al\u00e9m disso, ambientes mais quentes e \u00famidos favorecem o desenvolvimento de fungos e a ocorr\u00eancia de micotoxinas.<\/p>\n\n\n\n
Para as usinas de etanol que utilizam milho como substrato, isso significa:<\/p>\n\n\n\n
Em um cen\u00e1rio de maior variabilidade da mat\u00e9ria-prima, enzimas e leveduras tornam-se ferramentas estrat\u00e9gicas para preservar a efici\u00eancia operacional<\/strong> e manter rendimentos consistentes.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Sorgo: uma alternativa estrat\u00e9gica para per\u00edodos de volatilidade clim\u00e1tica<\/strong><\/span><\/h3>\n\n\n\n\u00c0 medida que eventos clim\u00e1ticos extremos se tornam mais frequentes, cresce a necessidade de diversificar as fontes de mat\u00e9ria-prima.<\/p>\n\n\n\nMais do que uma alternativa pontual, a capacidade de processar diferentes cereais vem se consolidando como um diferencial estrat\u00e9gico<\/strong> para as usinas. Em um mercado cada vez mais exposto \u00e0 volatilidade clim\u00e1tica, flutua\u00e7\u00f5es de pre\u00e7o e disponibilidade de mat\u00e9rias-primas, plantas capazes de alternar entre milho, sorgo, trigo e outros cereais ganham flexibilidade operacional e reduzem riscos de abastecimento.<\/p>\n\n\n\nNesse contexto, o sorgo vem ganhando aten\u00e7\u00e3o por sua maior toler\u00e2ncia \u00e0 seca e ao calor. Al\u00e9m de exigir menos \u00e1gua que o milho, o sorgo pode ser cultivado em condi\u00e7\u00f5es mais desafiadoras, contribuindo para a seguran\u00e7a de abastecimento das usinas.<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\nExistem desafios t\u00e9cnicos associados \u00e0 viscosidade, moagem e configura\u00e7\u00e3o enzim\u00e1tica, o que refor\u00e7a a import\u00e2ncia de solu\u00e7\u00f5es biotecnol\u00f3gicas adaptadas a diferentes mat\u00e9rias-primas. Estudos e avalia\u00e7\u00f5es conduzidas pela IFF mostram que o sorgo apresenta composi\u00e7\u00e3o de amido semelhante \u00e0 do milho e potencial para gera\u00e7\u00e3o competitiva de etanol quando associado \u00e0s estrat\u00e9gias corretas de processamento e fermenta\u00e7\u00e3o.<\/p>\n\n\n\nDiferentemente do milho, o processamento do sorgo nas opera\u00e7\u00f5es avaliadas n\u00e3o inclui a extra\u00e7\u00e3o de \u00f3leo como fonte adicional de receita. Ainda assim, dependendo de seu custo de aquisi\u00e7\u00e3o e das condi\u00e7\u00f5es regionais de oferta, o gr\u00e3o pode representar uma alternativa economicamente competitiva para as usinas.<\/p>\n\n\n\nSolu\u00e7\u00f5es como alfa-amilases para liquefa\u00e7\u00e3o, proteases para favorecer a libera\u00e7\u00e3o do amido, celulases e xilanases para melhorar o acesso aos carboidratos estruturais, al\u00e9m de leveduras industriais de alta performance, podem contribuir para uma convers\u00e3o mais eficiente dos a\u00e7\u00facares e para a estabilidade da fermenta\u00e7\u00e3o. Quando processado com a estrat\u00e9gia enzim\u00e1tica adequada, o sorgo pode alcan\u00e7ar desempenho industrial competitivo<\/strong>, ampliando a flexibilidade das usinas e reduzindo a depend\u00eancia de uma \u00fanica mat\u00e9ria-prima.<\/p>\n\n\n\n \n \n Enzimas e leveduras para superar desafios e aumentar a efici\u00eancia na produ\u00e7\u00e3o de bioetanol. <\/div>\n <\/div>\n EXPLORE O PORTF\u00d3LIO <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/span>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/strong><\/span><\/h3>\n\n\n\nSe a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n\naumenta o risco de contamina\u00e7\u00e3o microbiol\u00f3gica;<\/li>\n\n\n\nreduz a viabilidade das leveduras;<\/li>\n\n\n\nfavorece a forma\u00e7\u00e3o de subprodutos indesej\u00e1veis;<\/li>\n\n\n\ncompromete a estabilidade operacional.<\/li>\n\n\n\n<\/li>\n<\/ul>\n\n\n\nPor isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)...","og_url":"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/","og_site_name":"IFF","article_publisher":"https:\/\/www.facebook.com\/InternationalFlavorsandFragrances","article_published_time":"2026-11-10T20:08:34+00:00","article_modified_time":"2026-11-10T20:08:36+00:00","og_image":[{"width":1620,"height":1080,"url":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","type":"image\/jpeg"}],"author":"Amanda IFF","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Amanda IFF","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#article","isPartOf":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/"},"author":{"name":"Amanda IFF","@id":"https:\/\/www.iff.com\/#\/schema\/person\/6273da83663e75c2d6fd0589809d3d97"},"headline":"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica","datePublished":"2026-11-10T20:08:34+00:00","dateModified":"2026-11-10T20:08:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/"},"wordCount":1577,"publisher":{"@id":"https:\/\/www.iff.com\/#organization"},"image":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#primaryimage"},"thumbnailUrl":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","keywords":["Bioscience","Biotechnology","Enzymes","Grain Processing","Yeast"],"articleSection":["Grain Processing"],"inLanguage":"es-ES"},{"@type":"WebPage","@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/","url":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/","name":"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - 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\u00c0 medida que eventos clim\u00e1ticos extremos se tornam mais frequentes, cresce a necessidade de diversificar as fontes de mat\u00e9ria-prima.<\/p>\n\n\n\n
Mais do que uma alternativa pontual, a capacidade de processar diferentes cereais vem se consolidando como um diferencial estrat\u00e9gico<\/strong> para as usinas. Em um mercado cada vez mais exposto \u00e0 volatilidade clim\u00e1tica, flutua\u00e7\u00f5es de pre\u00e7o e disponibilidade de mat\u00e9rias-primas, plantas capazes de alternar entre milho, sorgo, trigo e outros cereais ganham flexibilidade operacional e reduzem riscos de abastecimento.<\/p>\n\n\n\nNesse contexto, o sorgo vem ganhando aten\u00e7\u00e3o por sua maior toler\u00e2ncia \u00e0 seca e ao calor. Al\u00e9m de exigir menos \u00e1gua que o milho, o sorgo pode ser cultivado em condi\u00e7\u00f5es mais desafiadoras, contribuindo para a seguran\u00e7a de abastecimento das usinas.<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\nExistem desafios t\u00e9cnicos associados \u00e0 viscosidade, moagem e configura\u00e7\u00e3o enzim\u00e1tica, o que refor\u00e7a a import\u00e2ncia de solu\u00e7\u00f5es biotecnol\u00f3gicas adaptadas a diferentes mat\u00e9rias-primas. Estudos e avalia\u00e7\u00f5es conduzidas pela IFF mostram que o sorgo apresenta composi\u00e7\u00e3o de amido semelhante \u00e0 do milho e potencial para gera\u00e7\u00e3o competitiva de etanol quando associado \u00e0s estrat\u00e9gias corretas de processamento e fermenta\u00e7\u00e3o.<\/p>\n\n\n\nDiferentemente do milho, o processamento do sorgo nas opera\u00e7\u00f5es avaliadas n\u00e3o inclui a extra\u00e7\u00e3o de \u00f3leo como fonte adicional de receita. Ainda assim, dependendo de seu custo de aquisi\u00e7\u00e3o e das condi\u00e7\u00f5es regionais de oferta, o gr\u00e3o pode representar uma alternativa economicamente competitiva para as usinas.<\/p>\n\n\n\nSolu\u00e7\u00f5es como alfa-amilases para liquefa\u00e7\u00e3o, proteases para favorecer a libera\u00e7\u00e3o do amido, celulases e xilanases para melhorar o acesso aos carboidratos estruturais, al\u00e9m de leveduras industriais de alta performance, podem contribuir para uma convers\u00e3o mais eficiente dos a\u00e7\u00facares e para a estabilidade da fermenta\u00e7\u00e3o. Quando processado com a estrat\u00e9gia enzim\u00e1tica adequada, o sorgo pode alcan\u00e7ar desempenho industrial competitivo<\/strong>, ampliando a flexibilidade das usinas e reduzindo a depend\u00eancia de uma \u00fanica mat\u00e9ria-prima.<\/p>\n\n\n\n \n \n Enzimas e leveduras para superar desafios e aumentar a efici\u00eancia na produ\u00e7\u00e3o de bioetanol. <\/div>\n <\/div>\n EXPLORE O PORTF\u00d3LIO <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/span>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/strong><\/span><\/h3>\n\n\n\nSe a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n\naumenta o risco de contamina\u00e7\u00e3o microbiol\u00f3gica;<\/li>\n\n\n\nreduz a viabilidade das leveduras;<\/li>\n\n\n\nfavorece a forma\u00e7\u00e3o de subprodutos indesej\u00e1veis;<\/li>\n\n\n\ncompromete a estabilidade operacional.<\/li>\n\n\n\n<\/li>\n<\/ul>\n\n\n\nPor isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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Nesse contexto, o sorgo vem ganhando aten\u00e7\u00e3o por sua maior toler\u00e2ncia \u00e0 seca e ao calor. Al\u00e9m de exigir menos \u00e1gua que o milho, o sorgo pode ser cultivado em condi\u00e7\u00f5es mais desafiadoras, contribuindo para a seguran\u00e7a de abastecimento das usinas.<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\nExistem desafios t\u00e9cnicos associados \u00e0 viscosidade, moagem e configura\u00e7\u00e3o enzim\u00e1tica, o que refor\u00e7a a import\u00e2ncia de solu\u00e7\u00f5es biotecnol\u00f3gicas adaptadas a diferentes mat\u00e9rias-primas. Estudos e avalia\u00e7\u00f5es conduzidas pela IFF mostram que o sorgo apresenta composi\u00e7\u00e3o de amido semelhante \u00e0 do milho e potencial para gera\u00e7\u00e3o competitiva de etanol quando associado \u00e0s estrat\u00e9gias corretas de processamento e fermenta\u00e7\u00e3o.<\/p>\n\n\n\nDiferentemente do milho, o processamento do sorgo nas opera\u00e7\u00f5es avaliadas n\u00e3o inclui a extra\u00e7\u00e3o de \u00f3leo como fonte adicional de receita. Ainda assim, dependendo de seu custo de aquisi\u00e7\u00e3o e das condi\u00e7\u00f5es regionais de oferta, o gr\u00e3o pode representar uma alternativa economicamente competitiva para as usinas.<\/p>\n\n\n\nSolu\u00e7\u00f5es como alfa-amilases para liquefa\u00e7\u00e3o, proteases para favorecer a libera\u00e7\u00e3o do amido, celulases e xilanases para melhorar o acesso aos carboidratos estruturais, al\u00e9m de leveduras industriais de alta performance, podem contribuir para uma convers\u00e3o mais eficiente dos a\u00e7\u00facares e para a estabilidade da fermenta\u00e7\u00e3o. Quando processado com a estrat\u00e9gia enzim\u00e1tica adequada, o sorgo pode alcan\u00e7ar desempenho industrial competitivo<\/strong>, ampliando a flexibilidade das usinas e reduzindo a depend\u00eancia de uma \u00fanica mat\u00e9ria-prima.<\/p>\n\n\n\n \n \n Enzimas e leveduras para superar desafios e aumentar a efici\u00eancia na produ\u00e7\u00e3o de bioetanol. <\/div>\n <\/div>\n EXPLORE O PORTF\u00d3LIO <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/span>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/strong><\/span><\/h3>\n\n\n\nSe a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n\naumenta o risco de contamina\u00e7\u00e3o microbiol\u00f3gica;<\/li>\n\n\n\nreduz a viabilidade das leveduras;<\/li>\n\n\n\nfavorece a forma\u00e7\u00e3o de subprodutos indesej\u00e1veis;<\/li>\n\n\n\ncompromete a estabilidade operacional.<\/li>\n\n\n\n<\/li>\n<\/ul>\n\n\n\nPor isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)...","og_url":"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/","og_site_name":"IFF","article_publisher":"https:\/\/www.facebook.com\/InternationalFlavorsandFragrances","article_published_time":"2026-11-10T20:08:34+00:00","article_modified_time":"2026-11-10T20:08:36+00:00","og_image":[{"width":1620,"height":1080,"url":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","type":"image\/jpeg"}],"author":"Amanda IFF","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Amanda IFF","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#article","isPartOf":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/"},"author":{"name":"Amanda IFF","@id":"https:\/\/www.iff.com\/#\/schema\/person\/6273da83663e75c2d6fd0589809d3d97"},"headline":"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica","datePublished":"2026-11-10T20:08:34+00:00","dateModified":"2026-11-10T20:08:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/"},"wordCount":1577,"publisher":{"@id":"https:\/\/www.iff.com\/#organization"},"image":{"@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/#primaryimage"},"thumbnailUrl":"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/11\/Biofuels-Plant-Brazil_GettyImages-1307197413.jpg","keywords":["Bioscience","Biotechnology","Enzymes","Grain Processing","Yeast"],"articleSection":["Grain Processing"],"inLanguage":"es-ES"},{"@type":"WebPage","@id":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/","url":"https:\/\/www.iff.com\/media\/stories\/el-nino-e-producao-etanol-pt\/","name":"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - 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Existem desafios t\u00e9cnicos associados \u00e0 viscosidade, moagem e configura\u00e7\u00e3o enzim\u00e1tica, o que refor\u00e7a a import\u00e2ncia de solu\u00e7\u00f5es biotecnol\u00f3gicas adaptadas a diferentes mat\u00e9rias-primas. Estudos e avalia\u00e7\u00f5es conduzidas pela IFF mostram que o sorgo apresenta composi\u00e7\u00e3o de amido semelhante \u00e0 do milho e potencial para gera\u00e7\u00e3o competitiva de etanol quando associado \u00e0s estrat\u00e9gias corretas de processamento e fermenta\u00e7\u00e3o.<\/p>\n\n\n\n
Diferentemente do milho, o processamento do sorgo nas opera\u00e7\u00f5es avaliadas n\u00e3o inclui a extra\u00e7\u00e3o de \u00f3leo como fonte adicional de receita. Ainda assim, dependendo de seu custo de aquisi\u00e7\u00e3o e das condi\u00e7\u00f5es regionais de oferta, o gr\u00e3o pode representar uma alternativa economicamente competitiva para as usinas.<\/p>\n\n\n\n
Solu\u00e7\u00f5es como alfa-amilases para liquefa\u00e7\u00e3o, proteases para favorecer a libera\u00e7\u00e3o do amido, celulases e xilanases para melhorar o acesso aos carboidratos estruturais, al\u00e9m de leveduras industriais de alta performance, podem contribuir para uma convers\u00e3o mais eficiente dos a\u00e7\u00facares e para a estabilidade da fermenta\u00e7\u00e3o. Quando processado com a estrat\u00e9gia enzim\u00e1tica adequada, o sorgo pode alcan\u00e7ar desempenho industrial competitivo<\/strong>, ampliando a flexibilidade das usinas e reduzindo a depend\u00eancia de uma \u00fanica mat\u00e9ria-prima.<\/p>\n\n\n\n \n \n Enzimas e leveduras para superar desafios e aumentar a efici\u00eancia na produ\u00e7\u00e3o de bioetanol. <\/div>\n <\/div>\n EXPLORE O PORTF\u00d3LIO <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/span>O impacto das altas temperaturas na fermenta\u00e7\u00e3o<\/strong><\/span><\/h3>\n\n\n\nSe a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n\naumenta o risco de contamina\u00e7\u00e3o microbiol\u00f3gica;<\/li>\n\n\n\nreduz a viabilidade das leveduras;<\/li>\n\n\n\nfavorece a forma\u00e7\u00e3o de subprodutos indesej\u00e1veis;<\/li>\n\n\n\ncompromete a estabilidade operacional.<\/li>\n\n\n\n<\/li>\n<\/ul>\n\n\n\nPor isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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Se a lavoura sofre com o calor, a fermenta\u00e7\u00e3o tamb\u00e9m sofre.As temperaturas ideais de fermenta\u00e7\u00e3o normalmente ficam entre 32\u00b0C a 33\u00b0C. Quando os sistemas operam acima desses n\u00edveis por per\u00edodos prolongados, as leveduras entram em estresse metab\u00f3lico, reduzindo sua efici\u00eancia na convers\u00e3o de a\u00e7\u00facares em etanol.Segundo an\u00e1lise t\u00e9cnica da IFF, em um cen\u00e1rio hipot\u00e9tico com fermenta\u00e7\u00e3o entre 37\u00b0C e 38\u00b0C durante sete horas, o rendimento pode cair at\u00e9 2%, o que representa perdas significativas em grandes opera\u00e7\u00f5es.Al\u00e9m da redu\u00e7\u00e3o do rendimento, o calor excessivo tamb\u00e9m:<\/p>\n\n\n\n
Por isso, o uso de leveduras <\/a>mais robustas e tolerantes ao estresse t\u00e9rmico passa a ser um diferencial competitivo em ambientes cada vez mais quentes.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Conhe\u00e7a o potencial da biotecnologia para a efici\u00eancia energ\u00e9tica na produ\u00e7\u00e3o de etanol de milho <\/div>\n <\/div>\n LEIA MAIS <\/use><\/svg><\/a> <\/div>\n\n\n\n<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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<\/p>\n\n\n\n<\/figure>\n\n\n\n<\/p>\n\n\n\n<\/span>Energia: um custo que pode aumentar com o El Ni\u00f1o<\/strong><\/span><\/h3>\n\n\n\nOutro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\nEm usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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Outro impacto frequentemente negligenciado est\u00e1 relacionado ao consumo de energia.<\/p>\n\n\n\n
Em usinas de etanol de milho, a energia representa o segundo maior custo operacional da planta<\/strong>.<\/p>\n\n\n\nQuando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n\nresfriamento das dornas de fermenta\u00e7\u00e3o;<\/li>\n\n\n\ncontrole t\u00e9rmico do processo;<\/li>\n\n\n\nmovimenta\u00e7\u00e3o e tratamento de \u00e1gua;<\/li>\n\n\n\nsecagem de coprodutos.<\/li>\n<\/ul>\n\n\n\n\n<\/li>\n<\/ul>\n\n\n\nAl\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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Quando as temperaturas aumentam, cresce a necessidade de:<\/p>\n\n\n\n
Al\u00e9m disso, em regi\u00f5es afetadas por chuvas excessivas, problemas log\u00edsticos podem dificultar a comercializa\u00e7\u00e3o de WDGS<\/strong> (Wet Distillers Grains with Solubles<\/em>, ou Gr\u00e3os \u00damidos de Destilaria com Sol\u00faveis), for\u00e7ando as usinas a converter uma parcela maior da produ\u00e7\u00e3o em DDGS<\/strong> (Dried Distillers Grains with Solubles<\/em>, ou gr\u00e3os secos de destilaria com sol\u00faveis), processo que demanda significativamente mais energia.<\/p>\n\n\n\nA bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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A bioci\u00eancia tamb\u00e9m pode contribuir para reduzir os impactos do aumento dos custos energ\u00e9ticos<\/strong>. Enzimas aplicadas na etapa de fermenta\u00e7\u00e3o ajudam a liberar a \u00e1gua retida na fra\u00e7\u00e3o l\u00edquida (thin stillage), aumentando a efici\u00eancia da remo\u00e7\u00e3o mec\u00e2nica de umidade antes da secagem dos coprodutos. Como resultado, a usina reduz a quantidade de material que precisa passar pelos secadores, uma das opera\u00e7\u00f5es mais intensivas em energia do processo. Segundo um estudo<\/a> publicado na revista Industrial Biotechnology<\/a><\/em>, foram observadas redu\u00e7\u00f5es de at\u00e9 12% no consumo de g\u00e1s natural e de at\u00e9 14% no consumo de \u00e1gua, contribuindo, ao mesmo tempo, para uma opera\u00e7\u00e3o mais eficiente e sustent\u00e1vel.<\/p>\n\n\n\n<\/p>\n\n\n\n<\/span>Resili\u00eancia clim\u00e1tica passa pela efici\u00eancia industrial<\/span><\/h3>\n\n\n\nO debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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O debate sobre o impacto do El Ni\u00f1o na produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o deve se limitar \u00e0 produtividade agr\u00edcola.<\/p>\n\n\n\n
\u00c0 medida que o clima se torna mais imprevis\u00edvel, as usinas precisar\u00e3o ser capazes de processar mat\u00e9rias-primas mais vari\u00e1veis, operar em ambientes mais quentes e extrair o m\u00e1ximo valor de cada tonelada recebida.Nesse cen\u00e1rio, flexibilidade operacional<\/strong>, biotecnologia avan\u00e7ada e efici\u00eancia energ\u00e9tica deixam de ser apenas diferenciais de desempenho e passam a ser elementos essenciais para a competitividade da ind\u00fastria.<\/p>\n\n\n\nA boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n<\/p>\n\n\n\n \n \n Sua usina est\u00e1 preparada para um cen\u00e1rio de maior variabilidade clim\u00e1tica? <\/div>\n <\/div>\n Entre em contato <\/use><\/svg><\/a> <\/div>","protected":false},"excerpt":{"rendered":"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\nEl Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica - IFF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/el-nino-e-producao-etanol-pt\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Ni\u00f1o e produ\u00e7\u00e3o etanol: como aumentar a resili\u00eancia das usinas diante da volatilidade clim\u00e1tica\" \/>\n<meta property=\"og:description\" content=\"O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. 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A boa not\u00edcia \u00e9 que muitas dessas solu\u00e7\u00f5es j\u00e1 est\u00e3o dispon\u00edveis. O futuro da produ\u00e7\u00e3o de biocombust\u00edveis n\u00e3o depender\u00e1 apenas de produzir mais gr\u00e3os, mas de transformar cada gr\u00e3o em mais valor, mesmo diante de um clima cada vez mais desafiador.<\/p>\n\n\n\n
O fortalecimento do fen\u00f4meno El Ni\u00f1o ao longo de 2026 e in\u00edcio de 2027 poder\u00e1 provocar mudan\u00e7as importantes nos padr\u00f5es de temperatura e precipita\u00e7\u00e3o em toda a Am\u00e9rica do Sul. A Organiza\u00e7\u00e3o Meteorol\u00f3gica Mundial (WMO)…<\/p>","protected":false},"author":38,"featured_media":59636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[27],"tags":[118,410,115,503,350],"region":[517],"class_list":["post-60008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grain-processing","tag-bioscience","tag-biotechnology","tag-enzymes","tag-grain-processing","tag-yeast"],"acf":[],"yoast_head":"\n