{"id":52276,"date":"2026-08-18T09:27:44","date_gmt":"2026-08-18T13:27:44","guid":{"rendered":"https:\/\/www.iff.com\/?p=52276"},"modified":"2026-08-18T09:27:46","modified_gmt":"2026-08-18T13:27:46","slug":"phytase-enzyme-feed-efficiency-poultry-swine","status":"publish","type":"post","link":"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/","title":{"rendered":"Optimized Doses of Axtra\u00ae PHY GOLD: An Enzyme-Based Strategy for Managing Feed Cost Volatility"},"content":{"rendered":"<div class=\"m-block brand-color4 widget-left l-essential-takeaways\"  >\n   <div>\n\t    \t        <div class=\"et-title\">Essential Takeaways<\/div>\n\t    \t    \t        <p>\u2022  Higher Axtra\u00ae PHY GOLD doses (up to 4,000 FTU\/kg) dramatically improve phytate breakdown, boosting nutrient release.<br \/>\n\u2022  This translates to real economic gains \u2014 better weight, FCR, and ROI in both poultry and swine.<br \/>\n\u2022  It also cuts costs and environmental impact by reducing reliance on added phosphorus.<\/p>\n\t       <\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Feed efficiency, cost control&nbsp;and&nbsp;sustainability are central to modern animal production. As input costs continue to fluctuate and margins tighten, nutritionists are under increasing pressure to&nbsp;maintain&nbsp;performance while managing formulation costs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Volatility in ingredient prices&nbsp;\u2014&nbsp;particularly inorganic phosphorus sources, amino acids and key grains&nbsp;\u2014&nbsp;has long been a challenge. Recent price increases have intensified this pressure, making it more difficult to balance cost and performance in feed formulation. As a result, strategies that improve nutrient&nbsp;utilization&nbsp;and reduce reliance on external inputs are becoming increasingly important.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"558\" src=\"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/Price-volatility-in-animal-feed-components.jpg\" alt=\"\" class=\"wp-image-53624\" srcset=\"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/Price-volatility-in-animal-feed-components.jpg 1920w, https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/Price-volatility-in-animal-feed-components-300x87.jpg 300w, https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/Price-volatility-in-animal-feed-components-1024x298.jpg 1024w, https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/Price-volatility-in-animal-feed-components-768x223.jpg 768w, https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/Price-volatility-in-animal-feed-components-400x116.jpg 400w, https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/Price-volatility-in-animal-feed-components-200x58.jpg 200w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption class=\"wp-element-caption\"><em>Price volatility in animal feed components<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">One such strategy is the utilization of a high-performing phytase enzyme such as <a href=\"https:\/\/www.iff.com\/es\/animal-nutrition\/products\/axtra-phy-gold\/\" target=\"_blank\" rel=\"noreferrer noopener\">Axtra\u00ae&nbsp;PHY GOLD<\/a> at increased doses, optimized according to the diet being fed and amount of substrate present, with full matrix implementation to capture feed cost savings from minerals (P and Ca), energy, amino acids and trace minerals.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This&nbsp;<a href=\"https:\/\/www.iff.com\/es\/animal-nutrition\/\" target=\"_blank\" rel=\"noreferrer noopener\">animal nutrition<\/a>&nbsp;strategy focuses on&nbsp;optimizing&nbsp;the&nbsp;dose to unlock more value from nutrients already present in feed ingredients and help stabilize costs while supporting consistent performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Studies&nbsp;have&nbsp;demonstrated&nbsp;that increasing the dose of&nbsp;<a href=\"https:\/\/www.feedandadditive.com\/iff-introduces-industry-leading-phytase-enzyme-in-the-eu\/\" target=\"_blank\" rel=\"noreferrer noopener\">Axtra\u00ae&nbsp;PHY GOLD<\/a>&nbsp;not only improves growth and feed conversion in poultry and swine, but also exponentially enhances phytate breakdown, unlocking greater phosphorus and nutrient availability and resulting in greater feed cost savings.<\/p>\n\n\n<div class=\"m-block blog-cta\"  >\n            <div class=\"blog-cta__content\">\n                                        <div class=\"blog-cta__title\">\n                    Explore Axtra\u00ae PHY GOLD                <\/div>\n                    <\/div>\n                <a href=\"https:\/\/www.iff.com\/es\/animal-nutrition\/products\/Axtra-phy-gold\/\" target=\"_blank\" class=\"c-btn -normal -primary has-icon icon-right\">Explore <svg width=\"30\" height=\"30\" class=\"icon icon-lib-icon-arrow1\" aria-hidden=\"true\" role=\"img\"><use xlink:href=\"#lib-icon-arrow1\"><\/use><\/svg><\/a>    <\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/#Understanding_Phytate_and_Its_Impact_on_Nutrient_Availability\" >Understanding Phytate and Its Impact on Nutrient Availability<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/#The_Science_Behind_Optimized_Phytase_Doses\" >The Science Behind Optimized Phytase Doses<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/#What_Changes_at_Higher_Phytase_Inclusion_Levels\" >What&nbsp;Changes at&nbsp;Higher Phytase Inclusion Levels?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/#From_Nutrient_Release_to_Measurable_Performance\" >From Nutrient Release to Measurable Performance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/#Supporting_More_Flexible_Feed_Formulation\" >Supporting More Flexible Feed Formulation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/#Sustainable_Production_and_Environmental_Impact\" >Sustainable Production and Environmental Impact<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/#Practical_Considerations_for_Implementation\" >Practical Considerations for Implementation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/#Improving_Efficiency_Through_Better_Nutrient_Use\" >Improving Efficiency Through Better Nutrient Use<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/#Common_Questions_About_Optimized_Doses_of_Axtra%C2%AE_PHY_GOLD\" >Common Questions About Optimized Doses of Axtra\u00ae PHY GOLD<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.iff.com\/es\/media\/stories\/phytase-enzyme-feed-efficiency-poultry-swine\/#References\" >References&nbsp;<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"h-understanding-phytate-and-its-impact-on-nutrient-availability\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding_Phytate_and_Its_Impact_on_Nutrient_Availability\"><\/span>Understanding Phytate and Its Impact on Nutrient Availability<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Phytate (IP6) is the main storage form of phosphorus in plant-based raw materials,&nbsp;but its strong binding to nutrients like calcium, amino acids&nbsp;and&nbsp;trace minerals makes it poorly digestible for monogastric animals.&nbsp;It reduces overall nutrient availability and contributes to anti-nutritional effects in the digestive tract,&nbsp;ultimately impacting&nbsp;growth performance and feed efficiency.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A phytase enzyme acts&nbsp;by hydrolyzing phytate, releasing both phosphorus and the nutrients bound to it. The extent of this release depends on how quickly and completely phytate is broken down, which is strongly influenced by enzyme dose and activity.<\/p>\n\n\n<div class=\"m-block blog-cta\"  >\n            <div class=\"blog-cta__content\">\n                                        <div class=\"blog-cta__title\">\n                    See why it\u2019s critical to understand phytate levels when optimizing phytase enzyme dosing in modern feed formulations                <\/div>\n                    <\/div>\n                <a href=\"https:\/\/www.youtube.com\/watch?v=mF1hRGVQjDQ\" target=\"_blank\" class=\"c-btn -normal -primary has-icon icon-right\">Watch Video <svg width=\"30\" height=\"30\" class=\"icon icon-lib-icon-arrow1\" aria-hidden=\"true\" role=\"img\"><use xlink:href=\"#lib-icon-arrow1\"><\/use><\/svg><\/a>    <\/div>\n\n\n\n<h2 id=\"h-the-science-behind-optimized-phytase-doses\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Science_Behind_Optimized_Phytase_Doses\"><\/span>The Science Behind Optimized Phytase Doses<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Axtra\u00ae&nbsp;PHY GOLD is engineered for rapid and complete phytate hydrolysis across a broad pH range, even under commercial pelleting conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Its pH profile means that it&nbsp;can&nbsp;act quickly in the upper gut of the animal to break down phytate, helping prevent the binding to other nutrients and&nbsp;its&nbsp;anti-nutritional effects. The result is an enhanced release of phosphorus, calcium, amino acids and energy, helping to enable IP-free diets and reduce environmental footprint of animal production.<\/p>\n\n\n\n<h2 id=\"h-what-nbsp-changes-at-nbsp-higher-phytase-inclusion-levels\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Changes_at_Higher_Phytase_Inclusion_Levels\"><\/span>What&nbsp;Changes at&nbsp;Higher Phytase Inclusion Levels?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The move from standard to higher phytase dosing is associated with a clear shift in phytate degradation dynamics.&nbsp;&nbsp;A pivotal study<sup>2<\/sup> evaluated the effect of increasing&nbsp;Axtra\u00ae&nbsp;PHY GOLD dose (0, 500, 1,000, 2,000, 4,000 FTU\/kg) on phytate degradation in broilers fed diets with varied phytate levels. The findings demonstrated:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Exponential&nbsp;increase in&nbsp;phytate&nbsp;hydrolysis:<\/strong>&nbsp;Increasing phytase&nbsp;enzyme&nbsp;dose from 0 to 4,000 FTU\/kg exponentially increased the apparent ileal digestibility (AID) of IP6 and the&nbsp;sum of IP3-6 up to 100%&nbsp;(an increase of 69 percentage points for IP6 and 78 points for IP3-6&nbsp;compared to&nbsp;0 FTU\/kg).<\/li>\n\n\n\n<li><strong>Complete&nbsp;breakdown at&nbsp;higher&nbsp;doses:<\/strong>&nbsp;At 2,000 and 4,000 FTU\/kg, IP6 disappearance exceeded 94% across all phytate levels, with minimal accumulation of lower IP-esters (IP5, IP4, IP3).<\/li>\n\n\n\n<li><strong>Dietary&nbsp;phytate&nbsp;level&nbsp;matters:<\/strong>&nbsp;The&nbsp;magnitude&nbsp;of improvement in digestible phosphorus was greater in diets with higher phytate content, but the&nbsp;optimal&nbsp;dose for maximizing P-release may differ depending on substrate availability.<\/li>\n\n\n\n<li><strong>Superior&nbsp;nutrient&nbsp;utilization:&nbsp;<\/strong>Higher&nbsp;phytase enzyme dosing increases nutrient availability, which supports robust growth, improved skeletal development and better feed conversion ratios in both swine and poultry.<\/li>\n\n\n\n<li>A similar study in\u202fpiglets<sup>3<\/sup> showed\u202fincreasing phytase dose to 4,000 units\/kg feed resulted in IP6 digestibility of 75.6% and a\u202fcumulative\u202fIP3-6 digestibility of 96.4%\u202fin diets with a phytate level of 0.24%, demonstrating&nbsp;that&nbsp;the benefits of higher&nbsp;doses\u202fare\u202fnot limited to poultry.\u202f<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-from-nutrient-release-to-measurable-performance\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"From_Nutrient_Release_to_Measurable_Performance\"><\/span>From Nutrient Release to Measurable Performance<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Improved phytate degradation translates directly into better nutrient availability. As more phosphorus, calcium, amino&nbsp;acids&nbsp;and energy are released, animals&nbsp;can&nbsp;utilize&nbsp;the full nutritional value of the diet.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In poultry, moving to&nbsp;optimized&nbsp;phytase&nbsp;enzyme&nbsp;doses for broilers shows clear economic benefits in trials.&nbsp;Research<sup>2<\/sup>&nbsp;has shown that moving from 1,000 to 2,000 FTU delivers measurable value for producers. Figures from Q4 2025 show:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Average improvement of 46.2g in body&nbsp;weight<\/li>\n\n\n\n<li>1.5-point improvement in FCR<\/li>\n\n\n\n<li>Net profit increase per bird, with ROI up to 30.4:1<\/li>\n\n\n\n<li>Feed cost savings of $0.11 per bird and carcass value gain of $0.077 per bird.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"910\" height=\"451\" src=\"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/changes-in-performance-and-economics.png\" alt=\"\" class=\"wp-image-53620\" srcset=\"https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/changes-in-performance-and-economics.png 910w, https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/changes-in-performance-and-economics-300x149.png 300w, https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/changes-in-performance-and-economics-768x381.png 768w, https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/changes-in-performance-and-economics-400x198.png 400w, https:\/\/www.iff.com\/wp-content\/uploads\/2026\/08\/changes-in-performance-and-economics-200x99.png 200w\" sizes=\"auto, (max-width: 910px) 100vw, 910px\" \/><figcaption class=\"wp-element-caption\"><em>Increasing the phytase&nbsp;enzyme&nbsp;dose from 1,000 to 2,000 FTU improved&nbsp;profitability&nbsp;in trials<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Similar benefits are&nbsp;observed&nbsp;in swine,&nbsp;allowing producers to&nbsp;maintain&nbsp;performance in terms of growth and bone mineralization in diets with reduced or no added trace minerals. This, too, leads&nbsp;to feed&nbsp;cost savings.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Applying an optimized&nbsp;phytase&nbsp;enzyme&nbsp;dose with a matrix that accounts for these additional nutrients can increase projected feed cost savings by more than 5x compared to just utilizing the P and Ca matrix alone.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As with poultry, there are clear performance benefits when optimizing phytase doses. Comparisons between 500 FTU and 1,000 FTU dosing&nbsp;indicate:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Average improvement of 10% bodyweight for piglets and 4.6% for grower\/finishers<\/li>\n\n\n\n<li>5.5% improvement in FCR for piglets and 2.9% for grower\/finishers<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These responses reflect improved&nbsp;utilization&nbsp;of nutrients already present in the diet rather than reliance on additional supplementation.<\/p>\n\n\n\n<h2 id=\"h-supporting-more-flexible-feed-formulation\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Supporting_More_Flexible_Feed_Formulation\"><\/span>Supporting More Flexible Feed Formulation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Feed formulation is increasingly influenced by ingredient availability and cost variability. More diverse raw materials, including by-products and mixed grains, often bring higher phytate levels and greater variability in nutrient availability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Optimized&nbsp;phytase&nbsp;doses&nbsp;provide&nbsp;a way to manage this variability. By improving phytate breakdown across different substrates,&nbsp;phytase&nbsp;supports more consistent nutrient release even in complex formulations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trials used mixed-grain diets with reduced available phosphorus, calcium and energy, demonstrating that optimized doses of Axtra\u00ae&nbsp;PHY GOLD can maintain or improve performance even in more challenging, cost-effective formulations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This allows nutritionists to formulate more <a href=\"https:\/\/www.iff.com\/es\/animal-nutrition\/challenges\/\" target=\"_blank\" rel=\"noreferrer noopener\">cost-effective diets<\/a> while maintaining expected performance outcomes.<\/p>\n\n\n<div class=\"m-block blog-cta\"  >\n            <div class=\"blog-cta__content\">\n                                        <div class=\"blog-cta__title\">\n                    Learn how variability in raw materials affects formulation strategies                <\/div>\n                    <\/div>\n                <a href=\"https:\/\/www.iff.com\/es\/media\/stories\/optimizing-phytase-animal-feed\/\" target=\"_blank\" class=\"c-btn -normal -primary has-icon icon-right\">Discover <svg width=\"30\" height=\"30\" class=\"icon icon-lib-icon-arrow1\" aria-hidden=\"true\" role=\"img\"><use xlink:href=\"#lib-icon-arrow1\"><\/use><\/svg><\/a>    <\/div>\n\n\n\n<h2 id=\"h-sustainable-production-and-environmental-impact\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sustainable_Production_and_Environmental_Impact\"><\/span>Sustainable Production and Environmental Impact<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The benefits of&nbsp;using&nbsp;higher&nbsp;doses of&nbsp;Axtra\u00ae&nbsp;PHY GOLD go beyond performance and feed cost savings; they also include&nbsp;<a href=\"https:\/\/www.feedandadditive.com\/iff-introduces-industry-leading-phytase-enzyme-in-the-eu\/\" target=\"_blank\" rel=\"noreferrer noopener\">environmental benefits<\/a>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Reduced&nbsp;inorganic&nbsp;phosphate&nbsp;use:&nbsp;<\/strong>Optimized doses of&nbsp;Axtra\u00ae&nbsp;PHY GOLD enable phosphate-free or low-phosphate diets, reducing reliance on finite mineral resources.<sup>4,5<\/sup><\/li>\n\n\n\n<li><strong>Lower&nbsp;phosphorus&nbsp;excretion:&nbsp;<\/strong>Improved nutrient digestibility means less phosphorus is excreted, supporting environmental compliance and sustainability goals.<sup>1<\/sup><\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-practical-considerations-for-implementation\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Practical_Considerations_for_Implementation\"><\/span>Practical Considerations for Implementation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Moving to an optimized&nbsp;dose of&nbsp;Axtra\u00ae&nbsp;PHY GOLD is a proven, science-backed strategy for swine and poultry producers&nbsp;seeking&nbsp;to maximize performance, reduce feed costs and support sustainable production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The exponential increase in phytate breakdown at&nbsp;higher&nbsp;doses unlocks greater phosphorus and nutrient availability, supporting both sustainability and profitability.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The latest research and field trials confirm: more gain, less feed and higher profits are within reach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here are practical steps for nutritionists:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Start with 1,000 FTU\/kg as&nbsp;a&nbsp;baseline. Consider increasing&nbsp;the dose&nbsp;to 2,000 FTU\/kg or higher for performance and economic gains,&nbsp;optimizing&nbsp;the dose according&nbsp;to&nbsp;the diet being fed and the amount of phytate present.<\/li>\n\n\n\n<li>Monitor feed cost savings, carcass&nbsp;yield&nbsp;and&nbsp;ROI to justify higher&nbsp;phytase&nbsp;enzyme inclusion.<\/li>\n\n\n\n<li>Adjust matrix values in formulation to reflect improved nutrient release.<\/li>\n\n\n\n<li>Validate results with in-house trials and monitor key indicators such as bone mineralization, growth and Feed Conversion Ratio (FCR).<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-improving-efficiency-through-better-nutrient-use\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Improving_Efficiency_Through_Better_Nutrient_Use\"><\/span>Improving Efficiency Through Better Nutrient Use<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For producers facing volatile mineral and grain costs, optimized phytase dosing with higher doses of Axtra\u00ae PHY GOLD can offer a practical way and a data-supported strategy for improving feed efficiency&nbsp;to extract more value from the diet already being fed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By enabling&nbsp;near-complete&nbsp;phytate breakdown at higher inclusion levels, it allows producers to unlock more value from existing feed ingredients. In the context of ongoing raw material price volatility, this approach&nbsp;provides&nbsp;a practical way to stabilize costs while maintaining performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For swine and poultry systems alike, the shift towards higher phytase inclusion reflects a broader move towards more efficient nutrient use and more resilient feed strategies.<\/p>\n\n\n<div class=\"m-block blog-cta\"  >\n            <div class=\"blog-cta__content\">\n                                        <div class=\"blog-cta__title\">\n                    Talk to an IFF animal nutrition expert to learn more                <\/div>\n                    <\/div>\n                <a href=\"https:\/\/www.iff.com\/es\/animal-nutrition\/contact\/\" target=\"_blank\" class=\"c-btn -normal -primary has-icon icon-right\">Learn more <svg width=\"30\" height=\"30\" class=\"icon icon-lib-icon-arrow1\" aria-hidden=\"true\" role=\"img\"><use xlink:href=\"#lib-icon-arrow1\"><\/use><\/svg><\/a>    <\/div>\n\n\n\n<h2 id=\"h-common-questions-about-optimized-doses-of-axtra-phy-gold\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Questions_About_Optimized_Doses_of_Axtra%C2%AE_PHY_GOLD\"><\/span>Common Questions About Optimized Doses of Axtra\u00ae PHY GOLD<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1784050523046\"><strong class=\"schema-faq-question\">What does a phytase enzyme do in animal feed?<\/strong> <p class=\"schema-faq-answer\">A\u00a0<a href=\"https:\/\/www.iff.com\/es\/animal-nutrition\/products\/axtra-phy\/\" target=\"_blank\" rel=\"noreferrer noopener\">phytase enzyme<\/a>\u00a0in animal feed breaks down phytate, helping release phosphorus and other bound nutrients from plant-based feed ingredients.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1784050596299\"><strong class=\"schema-faq-question\">Why is phytase important for feed efficiency?<\/strong> <p class=\"schema-faq-answer\">Phytase supports feed efficiency by helping animals use more of the nutrients already present in the diet.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1784050616822\"><strong class=\"schema-faq-question\">What is the role of phytase in animal feed formulations?<\/strong> <p class=\"schema-faq-answer\">In animal feed formulations, phytase improves phosphorus digestibility, reduces the anti-nutritional effects of\u00a0phytate\u00a0and gives nutritionists more flexibility in matrix application.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1784050641618\"><strong class=\"schema-faq-question\">How can phytase affect feed conversion ratio?<\/strong> <p class=\"schema-faq-answer\">Phytase can affect feed conversion ratio by improving access to nutrients that would otherwise remain bound to phytate.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1784050665937\"><strong class=\"schema-faq-question\">What is a good phytase enzyme for poultry feed?<\/strong> <p class=\"schema-faq-answer\">For nutritionists evaluating the best phytase enzyme for poultry feed strategies, key considerations include phytate breakdown speed, gut pH activity, pelleting stability, matrix\u00a0values\u00a0and performance data.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1784050712594\"><strong class=\"schema-faq-question\">Are phytase enzymes considered poultry feed additives?<\/strong> <p class=\"schema-faq-answer\">\u201cPoultry feed additives\u201d is a common search term, but phytase is more precisely described as a feed enzyme or enzyme solution used in poultry feed formulation.<\/p> <\/div> <\/div>\n\n\n\n<h2 id=\"h-references-nbsp\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"References\"><\/span>References&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Dersjant-Li Y,&nbsp;Abdollahi&nbsp;MR, Bello A, Waller K,&nbsp;Marchal&nbsp;L,&nbsp;Ravindran&nbsp;V. Effects of a novel consensus bacterial 6-phytase variant on the&nbsp;apparent&nbsp;ileal&nbsp;digestibility of amino acids, total tract phosphorus retention, and tibia ash in young broilers.&nbsp;<em>J&nbsp;Anim&nbsp;Sci.<\/em>&nbsp;2022 Feb 1;100(2):skac037.&nbsp;doi: 10.1093\/jas\/skac037. PMID: 35137139; PMCID: PMC8903141.&nbsp;<\/li>\n\n\n\n<li>Y.&nbsp;Dersjant-Li, T. Christensen, S. Knudsen, A. Bello, M.&nbsp;Toghyani, S. Y. Liu,&nbsp;P. H.&nbsp;Selle&nbsp;&amp; L.&nbsp;Marchal&nbsp;(2022) Effect of increasing dose level of a novel consensus bacterial 6-phytase variant&nbsp;on&nbsp;phytate&nbsp;degradation in broilers fed diets containing varied&nbsp;phytate&nbsp;levels,&nbsp;<em>British Poultry Science,<\/em>&nbsp;63:3, 395-405, DOI: 10.1080\/00071668.2021.2000586.&nbsp;<\/li>\n\n\n\n<li>Velayudhan, D. E., Christensen, T., Knudsen, S.,&nbsp;Marchal, J. L. M.,&nbsp;Dersjant-Li, Y., &amp; Stein, H. H. (2022). Effects of a novel consensus bacterial 6-phytase variant on inositol hexa-phosphate degradation profile in growing pigs.&nbsp;<em>Animal-Science&nbsp;Proceedings,<\/em>&nbsp;13(2), 180. Article P75.&nbsp;<\/li>\n\n\n\n<li>Marchal, L., Bello, A.,&nbsp;Sobotik, E. B., Archer, G., &amp;&nbsp;Dersjant-Li, Y. (2021). A novel consensus bacterial 6-phytase variant completely replaced inorganic phosphate in broiler diets,&nbsp;maintaining&nbsp;growth performance and bone quality: Data from two independent trials.&nbsp;<em>Poultry Science,<\/em>&nbsp;100(3), 100962.&nbsp;<\/li>\n\n\n\n<li>Velayudhan, D. E.,&nbsp;Gracia, M. I.,&nbsp;Casabuena&nbsp;Rinc\u00f3n, O.,&nbsp;Marchal, L., &amp;&nbsp;Dersjant-Li, Y. (2021). Effects of a novel consensus bacterial 6-phytase variant in grower pigs fed corn-soybean meal-based diets formulated with a full nutrient matrix and no added inorganic phosphorus.&nbsp;<em>Journal of Animal Science,&nbsp;<\/em>99(7), skab176.&nbsp;<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Feed efficiency, cost control&nbsp;and&nbsp;sustainability are central to modern animal production. As input costs continue to fluctuate and margins tighten, nutritionists are under increasing pressure to&nbsp;maintain&nbsp;performance while managing formulation costs. Volatility in ingredient prices&nbsp;\u2014&nbsp;particularly inorganic phosphorus&#8230;<\/p>","protected":false},"author":1,"featured_media":53882,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[127],"tags":[],"class_list":["post-52276","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-animal-nutrition-health"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.8 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Phytase Enzyme for Feed Efficiency in Poultry &amp; Swine | IFF<\/title>\n<meta name=\"description\" content=\"Learn how higher doses of Axtra\u00ae PHY GOLD phytase enzyme support feed efficiency, feed conversion ratio, nutrient release and sustainable livestock production.\" \/>\n<meta name=\"robots\" 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