Results 51 to 60 of about 300 (118)

Comparison of amino acid digestibility of feedstuffs determined with the precision-fed cecectomized rooster assay and the standardized ileal amino acid digestibility assay

Poultry Science, 2011
The objective of this study was to evaluate and compare amino acid digestibility of several feedstuffs using 2 commonly accepted methods: the precision-fed cecectomized rooster assay (PFR) and the standardized ileal amino acid assay (SIAAD). Six corn, 6 corn distillers dried grains with or without solubles (DDGS/DDG), one wet distillers grains, one ...
E J, Kim, P L, Utterback, T J, Applegate, C M, Parsons   +3 more
openaire   +2 more sources

241 True nutrient and amino acid digestibility of human-grade dog foods using the precision-fed cecectomized rooster assay

Journal of Animal Science, 2019
Abstract Human-grade dog foods are now available and increasing in popularity, but little research has been conducted to test the digestibility of these foods. The objective of this experiment was to determine the true nutrient and amino acid (AA) digestibilities of human-grade ingredient-based dog foods using the precision-fed ...
Patricia M Oba, Pamela L Utterback, Carl M Parsons, Kelly S Swanson   +3 more
openaire   +2 more sources

Digestibility for dogs and cats of meat and bone meal processed at two different temperature and pressure levels

, 2011
This study evaluated the effect of two rendering processes applied to meat and bone meal (MBM) production, associated or not with extrusion, by measuring diet apparent total tract digestibility of dogs and cats, and true digestibility of amino acids (AA)
M. A. de Carvalho Picinato, N. K. Sakomura, de Carvalho Picinato, M. A., Sakomura, N. K., I. M. Kawauchi, de-Oliveira, L. D., A. C. Carciofi, L. D. de-Oliveira, Kawauchi, I. M., Carciofi, A. C. [UNESP], Carciofi, A. C.   +10 more
core   +1 more source

304 Amino acid digestibility and protein quality of fermented soybean-based ingredients using the precision-fed cecectomized rooster assay [PDF]

J Anim Sci
Abstract Fermented soybean-based ingredients may serve as an alternative protein source for pet foods because of their high-quality protein content. The amino acid (AA) content and protein quality of fermented soybean-based ingredients may vary depending on their composition and processing, however, so testing is required.
Smola, Meredith, Utterback, Pamela, Parsons, Carl M, Liu, Yan, Chen, Zhenjia, Ng, Perry, Swanson, Kelly S   +6 more
europepmc   +3 more sources

Nutritive value of an extruded blend of canola seed and pea (Enermax™) for poultry

, 2007
A study was conducted to evaluate the nutritive value of Enermax™, which is a blend (50:50 wt/wt) of extruded full- fat canola seed and pea. Four blended samples from each of four batches were collected prior to extrusion (raw) and four samples from the
A. Golian, L. D. Campbell, H. Janmohammadi, J. A. Davidson, C. M. Nyachoti   +4 more
core   +1 more source

Valores de aminoácidos digestíveis de alimentos para aves Values of digestible amino acids in feedstuffs for broiler

Revista Brasileira de Zootecnia, 2010
O experimento foi conduzido para determinar os coeficientes de digestibilidade verdadeira dos aminoácidos utilizando-se o método de alimentação forçada com galos adultos cecectomizados.
Paulo Cezar Gomes, Rafaela Antonia Ramos Generoso, Horacio Santiago Rostagno, Luiz Fernando Teixeira Albino, Gladstone Brumano, Heloisa Helena de Carvalho Mello   +5 more
doaj   +1 more source

Avaliação nutricional e energética do farelo de girassol para aves Nutritional and energetic evaluation of sunflower meal in broiler diets

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2010
Foram realizados dois ensaios de metabolismo a fim de determinar a energia metabolizável aparente (EMA), por meio do método de coleta total de excretas com frangos, e a energia metabolizável verdadeira (EMV) e a digestibilidade verdadeira dos aminoácidos
F.C. Tavernari, R.L. Morata, V. Ribeiro Júnior, L.F.T. Albino, W.M. Dutra Júnior, H.S. Rostagno   +5 more
doaj   +1 more source

104 Standardized Amino Acid Digestibility of Three Formats of Freeze-Dried dog Foods Using the Precision-fed Cecectomized Rooster Assay [PDF]

J Anim Sci, 2022
Abstract Freeze-dried pet foods represent a small segment of the pet food market, but its growth has been significant in recent years. Despite their increasing popularity, freeze-dried diets have not been well tested. Therefore, the objective of this experiment was to determine and compare the standardized amino acid (AA) digestibilities
Patrícia M Oba, Pamela L Utterback, Carl M Parsons, James Templeman, Kelly S Swanson   +4 more
europepmc   +2 more sources

Composição química, valores energéticos e digestibilidade verdadeira dos aminoácidos de farinhas de carne e ossos e de peixe para aves Chemical composition, energy values and true digestibility of amino acids of meat and bone meal and fish meal for poultry

Revista Brasileira de Zootecnia, 2011
Foram determinados a composição química, os valores energéticos, os coeficientes de digestibilidade e aminoácidos digestíveis verdadeiros de subprodutos de abatedouros, pelo método da "alimentação forçada" com galos cecectomizados.
Cinthia Eyng, Christiane Garcia Vilela Nunes, Ricardo Vianna Nunes, Horacio Santiago Rostagno, Luiz Fernando Teixeira Albino, Flávio Medeiros Vieites, Paulo Cesar Pozza   +6 more
doaj   +1 more source

Chemical composition, amino acid digestibility, and true metabolizable energy of cowpeas as affected by roasting and extrusion processing treatments using the cecectomized rooster assay

Journal of Applied Poultry Research, 2016
SUMMARY Nutritional differences due to variety, source, and effects of heat processing on cowpeas (Vigna unguiculata) were assessed. The precision-fed cecectomized rooster assay was used to determine amino acid digestibility and TME of cowpeas. Mozambican cowpea (nhemba) treatments included either raw or roasted, whereas those (black-eyed beans ...
F. Dos Anjos, M. Vazquez-Anon, E.S. Dierenfeld, C.M. Parsons, M. Chimonyo   +4 more
openaire   +1 more source