Rose Whelan
EVONIK ANIMAL NUTRITION AT A GLANCE Evonik is one of the world’s leading specialty chemicals companies. The central elements of our strategy for sustained value creation are profitable growth, efficiency and values. In 2017 Evonik’s more than 36,000 employees generated sales of &euro...
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Participation in Forum on July 21, 2020
Joaquin Armando Paulino Paniagua this is excellent information. For the moment we still do not have exact requirements for all essential amino acids in all the different conditions. This is obviously a lot of scenarios and nutrients to test so it will be some time before we can have very specific answers. I like your approach to ensure there are no limitations in essential amino acids while these ...
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Amin, as an example, when I do a consulting to a poultry or swine company, before designing the diets by productive stages, I evaluate the challenge that it has: viral, bacterial, fungal (mycotoxin) or parasitic (coccidia, tapeworm or worm), then evaluate the low, medium or high challenge level, then increase the nutritional requirements recommended by the genetic house in a range of 0 to 5% or gr ...
Participation in Forum on July 21, 2020
Juarez Donzele Hi Prof. Donzele, thanks again for your comments. They are relevant and interesting, as always. I agree that the ideal protein ratio is dynamic. Understanding amino acid requirements in these conditions will allow us to utilize low crude protein diets, while being assured that supplementation of the essential amino acids is not limiting. For this reason, I also see a high value in c ...
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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 ...
Participation in Forum on July 21, 2020
Mohammad Hosein Shahir I couldn't agree more, but unfortunately don't have the answer. As I have also responded below, there is really a lack of dedicated research to look at BCAAs in broiler nutrition as it pertains to immune function. I hope there is more in the field for us to review soon.
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Participation in Forum on July 21, 2020
Hossien Mohammadzadeh thanks for your question, it is an excellent one! I say this as I still have the same question as you pose here. I was hoping to include more information on the BCAAs in this article however, the information for broiler immune function related to leucine supplementation levels is really limited. Hopefully more research is conducted to elucidate the specific need of BCAAs whe ...
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Dera Dr. Rose Whelan Thank you . I want to know more about Leucine role in broiler immunity and antibody secretion.
Rose Whelan likes the video:
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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Ryan Arsenault (University of Delaware) presented research that allows a better understanding of the changes to the modern broiler immune system due to selective pressures, during the 8th Symposium on Gut Health in Production of Food Animals in St. Louis, USA.
Rose Whelan likes this technical article:
Conclusions The results of this study support the hypothesis that intestinal microbiota compete with the host for metabolism of readily available nutrients such as supplemented amino acids. Apparent residual (unabsorbed) MHA-FA in the small intestine was significantly greater than that of DL-Met in conventional pigs. Furthermore, a higher radioactivity of methionine in the upper small intestin ...
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Location:Frankfurt, Hessen, Germany
Profile: Professional
Professional Title: Senior Manager Animal Physiology Research
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