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Amino Acid Digestibility of Feed Ingredients in Cecectomized Adult Roosters [PDF]

Brazilian Journal of Poultry Science
A digestibility assay was conducted in order to determine the digestibility coefficients (DC) of amino acids of feed ingredients in cecectomized adult roosters.
BB Leme, N Sakomura, GS Viana, L Soares, MC Melaré, MJK Oliveira, CFM Mansano   +6 more
doaj   +2 more sources

Challenge and Suggestion of Traditional Food Protein Nutritional Evaluation System

Liang you shipin ke-ji, 2022
Protein is the one of the most important material basis of life. Insufficient or excessive protein intake and unbalanced amino acid intake will have a great impact on health.
HAN Fei
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

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

Accretion Rates and Efficiency of Amino Acid Utilization during the Twenty-nine Days Post-Hatch Period in Male Ducks

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, Allan P. Schinckel, Kolapo M. Ajuwon, Mark E. Einstein   +3 more
doaj   +1 more source

The Health Benefits of Egg Protein

, 2022
Once the general public accepts that dietary cholesterol is not a concern for cardiovascular disease risk, foods that have been labeled as high-cholesterol sources, including eggs, may be appreciated for their various other dietary components. One of the
Michael J. Puglisi, Puglisi, Michael J., Fernandez, Maria Luz, Maria Luz Fernandez   +3 more
core   +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

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

Digestibility Coefficients and Digestible Amino Acids Values of Some Ingredients for Nile Tilapia (Oreochromis niloticus) [PDF]

, 2001
This study was carried out to determine the apparent digestibility coefficients (ADC) of amino acids for corn, wheat bran, soybean meal and fish meal in Nile tilapia (Oreochromis niloticus), juveniles (25.24 ± 3.88 g), fed purified pelletized reference ...
Barros, Margarida Maria [UNESP], Pezzato, Antônio Celso [UNESP], Furuya, Wilson Massamitu, De Miranda, Edma Carvalho, Pezzato, Luiz Edivaldo [UNESP]   +4 more
core   +2 more sources

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