Patrícia Tomazini Medeiros
EVONIK ANIMAL NUTRITION Better feed for better food: the science of animal nutrition is one of the keys to efficient and sustainable livestock production. And our cutting-edge feed additives, services  and  software solutions play an essential role in the process. Our proven holisti...
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I. INTRODUCTIONCommercial poultry diets are routinely supplemented with methionine (Met) sources to precisely meet their Met+Cys specifications. Globally, dry DL-methionine (DL-Met, 99% purity) is the most commonly used Met source followed by methionine hydroxy analogue products (MHA-FA liquid, 88% purity and dry MHA-Ca, 84% purity) and L-methionine (LMet, 99% purity). During recent years, numerou ...
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I. INTRODUCTION Growing emphasis on environmental regulation requires global animal production to adopt strategies like feeding low CP diets to minimize nitrogen excretion. However, in some of the animal feeding studies, lowering dietary CP beyond a certain level showed undesirable effects on growth performance and carcass quality of broilers. A number of explanatory approaches is being debated as ...
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Michael Binder, Vice President Sustainability Development at Evonik Animal Nutrition, points out Evonik’s commitment to sustainability performance with a focus on a positive impact for society, supporting sustainable livestock production in Brazil and around the world
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Martin Smith, Technical Service Director, Animal Nutrition, explains how Evonik has recognised the need to expand its services to meet the growing challenges faced by nutritionists and livestock production managers; building on the company’s strong foundation and experience in animal
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Dear Ms. Peris, Thank you for your comments. The first objective of this trial was to determine the relative bioavailability of Met sources in broilers. As stated by Jansman et al., (2003) proper studies are those that include a basal diet clearly deficient in Met, and at least 3 levels of supplementation of the test products. As in any dose-response trial, it is crucial that enough data points ar ...
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ConclusionThe present study conducted at Schothorst Feed Research resulted in an average bioavailability of MHA-FA and diluted DLM65 of 65% and 61%, respectively compared to MetAMINO® considering the overall growth and carcass parameters.These results demonstrate that the relative bioavailability of MHA-FA is significantly lower than its active content of 88% and consistent with the 2018 EFSA ...
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Dr. Rose Whelan, excellent review, not only for the review but also for the subject matter presented. This review has some fundamentals that I have been discussing on several occasions here at Engormix. One of them is the fact that the nutritional requirements of birds are normally carried out in environments with less immunological challenge, compared to the environment of birds in field producti ...
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It’s all about performance. Best quality, best handling. It's about science. Particularly for use in monogastrics. MetAMINO® ensures the adequate supply of sulfur amino acids, especially of the essential methionine. Because of methionine being first-limiting in typical poultry diets its use has been well established for many years. Additionally, diets for piglets and growing pigs can show a consid ...
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In response to Dr. Marchenkov. Sorry, but I disagree very strongly! Animal feed mixing is very predominantly a dry mixing process. As soon as you add small quantities of ANY liquid into this dry mix you start to get "balling" where dry particles aglomerate. This immediately reduces homogeneity. As well as the basic physical mixing problems of adding liquids to a solid mix, we have the additional p ...
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Marc, see what other experts think about a CV = 10%. All About Feed Magazine Wayne Cooper Feed mill and machinery expert Expert opinion 18 May 2020 The CV of Ok, so this is a pet peeve of mine. This standard has been in place since 1985….forever! Is it not time to step up our game? I had actually thought our major challenge would always be medications. However, as medications are cut back, we ...
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