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A Comparison of Digestible Amino Acid Databases: Relationship Between Amino Acid Concentration and Digestibility

Journal of Applied Poultry Research, 2012
SUMMARY Databases compiling the amino acid (AA) digestibility values of 20 common poultry feed ingredients from 2 commercial companies, Evonik Degussa (Burr Ridge, IL; chick assays) and Ajinomoto Heartland (Chicago, IL; rooster assays), were used to investigate the influence of AA concentration on observed digestibility values.
G M Pesti, M Tahir
exaly   +2 more sources

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Ileal Digestibility of Amino Acids in Feed Ingredients for Broilers

World's Poultry Science Journal, 2004
To more precisely formulate feed and predict animal performance, it is important to base both the recommendations and feed formulations on digestible rather than total amino acid contents. Most published data on the digestibility of amino acids in feed ingredients for poultry are based on excreta digestibility. Ileal digestibility is an alternative and
Andreas Lemme, V Ravindran, W L Bryden
exaly   +5 more sources

True digestibility of barley amino acids

Животноводство России, 2022
При балансировании рационов на основе ячменя для свиней по незаменимым аминокислотам необходимо использовать показатели их истинной илеальной переваримости, что в конечном итоге дает более объективную оценку потребностей свиней в аминокислотах.
openaire   +1 more source

Amino Acid Digestibility and Requirements of Broiler Chickens

2023
The dietary requirement for protein is actually a requirement for the amino acids contained in the dietary protein. The efficiency of protein utilization depends to a large extent on the amino acid composition of the diet. Although a large volume of published amino acid digestibility values for poultry feedstuffs is available, there are still many gaps
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ADMINISTRATION OF AMINO ACID DIGEST

Journal of the American Medical Association, 1945
To the Editor:— In the note "Fatality Associated with the Administration of Amino Acid Digest" by Curreri, Hibma and Cohen (The Journal, July 7) it is stated that "to our Knowledge, no mortality has been previously recorded with the use of amino acids." I wish to call attention to the paper by Hopps and Campbell, "Immunologic and Toxic Properties of ...
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Free Amino Acids in Dialyzed Casein Digest.

Acta Physiologica Scandinavica, 1947
Summary.In a dialyzed casein hydrolysate (Aminosol), produced by the hydrolysis of casein with trypsin and erepsin 76 per cent of the peroral preparation and 67 per cent of the intravenous one is composed of free amino acids.In this dialyzed casein digest the following amino acids occur in a free form viz.
openaire   +2 more sources