Results 21 to 30 of about 17,363 (262)
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.
M. Tahir, G.M. Pesti
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The Journal of Poultry Science, 2012 The amino acid contents of whole body were determined in male ducks at 5 age intervals from d 1 to 29 post hatch. Whole body homogenates were analyzed of dry matter, nitrogen, and amino acids and used to determine amino acid accretion rates and ...
Olayiwola Adeola +3 more
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Revista Brasileira de Zootecnia, 2006 Foram utilizadas poedeiras comerciais com 27 semanas de idade, distribuídas em delineamento inteiramente ao acaso, em esquema fatorial 3 x 3, com três repetições de seis aves por tratamento.
Rosemeire da Silva Filardi +5 more
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A Salute to PVT TIM HiLL: Indispensable Amino Acids and Global Human Health
Meat and Muscle Biology, 2021 Students are taught the study mnemonic “PVT TIM HiLL” to memorize the 9 indispensable amino acids (IAA): phenylalanine, valine, threonine, tryptophan, isoleucine, methionine, histidine, leucine, and lysine.
Eric Berg, Hans H Stein
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Media Peternakan, 2014 The objective of the study was to investigate broiler immune responses during the starter phase to graded levels of digestible lysine. This experiment used 175 mixed sex broiler chickens from 1 to 21 days of age.
N. G. A. Mulyantini
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Effect of amino acid deficiency on precaecal amino acid digestibility in broiler chickens
Journal of Animal Physiology and Animal Nutrition, 2019 AbstractIn this study, we determined whether deficient dietary amino acid (AA) concentrations influence the precaecal (pc) AA digestibility when determined using the regression approach. We mixed two basal diets. Basal diet 1 was deficient in essential AAs, whereas adequate AA concentrations were ensured in basal diet 2 by adding free AAs.
Wolfgang Siegert +3 more
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Methionine plus cystine to lysine ratio in diets for tambatinga fingerlings
Ciência e Agrotecnologia, 2021 Among a variety of hybrids produced in Brazil, tambatinga is obtained from the crossing of a tambaqui female with a pirapitinga male. Although rapid weight gain in less time is an attractive characteristic from a commercial viewpoint, the information on ...
Dayana da Conceição da Costa +5 more
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THE METABOLISM OF AMINO ACIDS AND CASEIN DIGEST IN PHLORHIZINIZED DOGS [PDF]
Journal of Experimental Medicine, 1947 When solutions of sugar-forming amino acids are given parenterally or orally to phlorhizinized dogs, extra sugar and nitrogen are excreted in the urine. The route of administration does not influence the way in which the amino acids are metabolized.
W B, Hawkins +3 more
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Sunflower meal for broilers of 22 to 42 days of age
Revista Brasileira de Zootecnia, 2011 The objective of the present experiment was to evaluate the inclusion of sunflower meal in diets formulated on total or digestible amino acid basis fed to broilers of 22 to 42 days of age.
Lúcio Francelino Araújo +5 more
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Agricultural and Food Science, 1994 The validity of apparent faecal digestible crude protein and total, apparent faecal or ileal digestible amino acid intakes (lysine, threonine and methionine) as animal performance predictors was evaluated on the basis of digestibility coefficients ...
Jarmo Valaja
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