Results 31 to 40 of about 1,286,089 (305)

Initial assessment of protein and amino acid digestive dynamics in protein-rich feedstuffs for broiler chickens.

PLoS ONE, 2020
A study evaluating apparent digestibilities of protein and amino acids and their corresponding digestion rates in four small intestinal sites in broiler chickens was completed to further investigate dietary optimisation via synchronised nutrient ...
M Toghyani, L R McQuade, B V Mclnerney, A F Moss, P H Selle, S Y Liu   +5 more
doaj   +1 more source

Lysine levels in diets for broilers from 8 to 21 days of age

Revista Brasileira de Zootecnia, 2013
This study was conducted to evaluate the effects of digestible lysine levels in diets with and without supplementation of industrial amino acids on performance and fat deposition in the carcass of broilers in the starter phase.
Will Pereira de Oliveira, Rita Flávia Miranda de Oliveira, Juarez Lopes Donzele, Luiz Fernando Teixeira Albino, Paulo Henrique Reis Furtado Campos, Eric Márcio Balbino, Ana Paula de Assis Maia, Silvana Marques Pastore   +7 more
doaj   +1 more source

Protease Supplementation under Amino Acid Reduction in Diets Formulated with Different Nutritional Requirements for Broilers

Brazilian Journal of Poultry Science, 2019
This study aimed to evaluate the effect of different reductions in digestible amino acids content (lysine, methionine, and threonine), according to two nutritional requirements in corn, soybean meal, and meat and bone meal based diets, with protease ...
GV Dessimoni, FS Dalólio, J Moreira, LV Teixeira, AG Bertechini, RG Hermes   +5 more
doaj   +1 more source

Estimation of digestible sulphur amino acids requirements for growth performance and immune responses to Newcastle disease and avian influenza vaccination in broilers

Italian Journal of Animal Science, 2021
This study was conducted to determine the effects of grower diet (d11-24) digestible sulphur amino acids (SAAs) levels on performance traits, blood metabolites, and immune responses to Newcastle disease (ND) and avian influenza (AI) vaccination in the ...
Saeed Ghavi, Heydar Zarghi, Abolghasem Golian   +2 more
doaj   +1 more source

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, Christian Ganzer, Holger Kluth, Markus Rodehutscord   +3 more
openaire   +3 more sources

Inhibitory postsynaptic actions of taurine, GABA and other amino acids on motoneurons of the isolated frog spinal cord [PDF]

, 1975
The actions of glycine, GABA, α-alanine, β-alanine and taurine were studied by intracellular recordings from lumbar motoneurons of the isolated spinal cord of the frog.
Krumnikl, J., M. Linder, Lucia Schindler, J. Krumnikl, Linder, M., P. Grafe, Schindler, Lucia, Sonnhof, U., Grafe, Peter, U. Sonnhof   +9 more
core   +1 more source

AMINO ACID DIGESTIBILITIES OF PALM KERNEL MEAL IN POULTRY [PDF]

, 2008
Palm kernel meal (PKM) is produced in large quantities in many parts of the world. Problems associated with PKM are due to their high fibre content, imbalanced amino acid ratios, the possibility of Maillard products and their own physical ...
Kumar, A, Dingle, J, Sundu, B
core   +1 more source

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, F W, McKee, G M, Hawley, A J, Kummer   +3 more
openaire   +2 more sources

Influence of mineralogy on the preservation of amino acids under simulated Mars conditions [PDF]

, 2016
publisher: Elsevier articletitle: Influence of mineralogy on the preservation of amino acids under simulated Mars conditions journaltitle: Icarus articlelink: http://dx.doi.org/10.1016/j.icarus.2016.05.029 content_type: article copyright: © 2016 The ...
dos Santos R, Martins, Zita, Patel, M, Martins, Z, Cuadros J, Patel, Manish, Martins Z, dos Santos, Renato, dos Santos, R, Patel M, Cuadros, Javier, Cuadros, J   +11 more
core   +1 more source

Effects of dietary long-chain polyunsaturated fatty acids on plasma amino acids and indices of protein metabolism in infants: Results from a randomized clinical trial [PDF]

, 1998
Background/Aim: Previous studies in vitro and in animals in vivo found that alpha-linolenic acid (C18:3 omega 3) may enhance oxidative damage of essential amino acids.
Burus, I., Decsi, Tamás, Koletzko, Berthold   +2 more
core   +1 more source