Results 21 to 30 of about 212 (102)

Aminoácidos digestíveis verdadeiros de alimentos protéicos determinados em galos cecectomizados True digestible amino acids of protein meals determined in cecectomized roosters

Revista Brasileira de Zootecnia, 2006
Objetivou-se determinar os coeficientes de digestibilidade e os valores de aminoácidos digestíveis verdadeiros de 12 alimentos protéicos para aves. Utilizou-se o método de alimentação forçada, com galos Leghorne adultos cecectomizados, em um delineamento
Gladstone Brumano, Paulo Cezar Gomes, Horacio Santiago Rostagno, Luiz Fernando Teixeira Albino, Marlene Schmidt, Rafaela Antônia Ramos Generoso   +5 more
doaj   +2 more sources

Amino acid and energy digestibility of conventional corn dried distillers grains with solubles, high protein distillers dried grains, and corn fermented protein, and impacts on turkey poult growth performance and intestinal characteristics [PDF]

Poultry Science
: Amino acids (AA) are an expensive nutritional components of poultry diets. Distillers dried grains with solubles (DDGS) is the primary co-product produced by the dry grind bioethanol industry, although new technologies are being implemented to produce ...
Zoie K. VerBeek, Claudia DeLeon, Brian J. Kerr, Gerald C. Shurson, Sally L. Noll, Dawn A. Koltes   +5 more
doaj   +2 more sources

Effect of low‐temperature drying on the nitrogenous compounds and inositol phosphates in broiler chickens and cecectomized laying hen excreta

Animal Science Journal, Volume 92, Issue 1, January/December 2021., 2021
Abstract We investigated how the chemical composition of broiler chicken and cecectomized laying hen excreta is affected by drying in a forced‐air drying chamber at low temperatures. Excreta that was immediately frozen after voiding provided the reference values. The excreta were dried in drying chambers for 4 hr, 6 hr, and 12 hr at 23°C or 33°C in the
Wolfgang Siegert, Philipp Hofmann, Markus Rodehutscord   +2 more
wiley   +1 more source

Evaluation of nutritional values of defatted black soldier fly (Hermetia illucens) larvae meal using the precision-fed cecectomized rooster assay. [PDF]

J Anim Sci
Abstract The use of insects, such as black soldier fly (Hermetia illucens) larvae meal (BSFLM), as an alternative protein source for pet food has gained attention due to their high nutritional value. The objective of this study was to determine the chemical composition, amino acid (AA) digestibility, and protein quality of defatted BSFLM
Mioto JC, Utterback PL, Parsons CM, Madison SD, Adolphe JL, de Godoy MRC.   +5 more
europepmc   +4 more sources

Nutrient and AA digestibility of black soldier fly larvae differing in age using the precision-fed cecectomized rooster assay1 [PDF]

Journal of Animal Science, 2019
Abstract Edible insects such as black soldier fly larvae (BSFL) are alternative protein sources for animal feeds due to their high-protein content and potential low environmental footprint. However, protein quality and AA content may vary across insect species and age.
Sungho, Do, Liz, Koutsos, Pamela L, Utterback, Carl M, Parsons, Maria R C, de Godoy, Kelly S, Swanson   +5 more
openaire   +5 more sources

True metabolizable energy and amino acid digestibility in black soldier fly larvae meals, cricket meal, and mealworms using a precision-fed rooster assay

Poultry Science, 2021
: Six precision-fed rooster assays were conducted to determine nutrient composition, nitrogen-corrected true metabolizable energy (TMEn) and standardized amino acid digestibility for three black soldier fly larvae meals (BSFL), one partially-defatted ...
N. Matin, P. Utterback, C.M. Parsons
doaj   +1 more source

Unresolved issues for amino acid digestibility in poultry nutrition

Journal of Applied Poultry Research, 2020
Summary: The purpose of this article is to review and discuss several issues concerning amino acid digestibility in poultry nutrition which are not totally resolved. Some issues are more resolved than others.
C.M. Parsons
doaj   +1 more source

Metabolizable energy and amino acid digestibility in spray-dried animal plasma using broiler chick and precision-fed rooster assays

Poultry Science, 2022
: Four experiments were conducted to determine ME and amino acid (AA) digestibility of spray-dried animal plasma (SDAP) and soybean meal (SBM). The 48-h precision-fed adult rooster assay was used in 2 experiments; TMEn and standardized AA digestibility ...
H.V.N. Khadour, B.W. Parsons, P.L. Utterback, J.M. Campbell, C.M. Parsons, J.L. Emmert   +5 more
doaj   +1 more source

Amino acid digestibility and nitrogen-corrected true metabolizable energy of mildly cooked human-grade vegan dog foods using the precision-fed cecectomized and conventional rooster assays. [PDF]

Transl Anim Sci, 2023
Abstract The pet food market is constantly changing and adapting to meet the needs and desires of pets and their owners. One trend that has been growing in popularity lately is the feeding of fresh, human-grade foods. Human-grade pet foods contain ingredients that have all been stored, handled, processed, and transported in a manner that
Roberts LJ, Oba PM, Utterback PL, Parsons CM, Swanson KS.   +4 more
europepmc   +3 more sources

Digestibility coefficient and true digestible amino acid values of different cultivars of maize for poultry

Semina: Ciências Agrárias, 2015
The digestibility and true digestible amino acid content of eight cultivars of maize was determined using the method of force-feeding roosters cecectomized.
Márcia Antonia Bartolomeu Agustini , Ricardo Vianna Nunes, Yolanda Lopes da Silva , Flávio Medeiros Vieites, Cinthia Eyng, Arele Arlindo Calderano , Paulo Cesar Gomes   +6 more
doaj   +1 more source