Standardized Amino Acid Digestibility Estimates of Individual Ingredients from Precision-Fed Cecectomized Roosters Are Additive [PDF]
AnimalsIt is important to determine whether amino acid (AA) digestibility values from individual ingredients are additive and predictive for mixed diets. This study had two objectives: (1) measure the AA concentrations and digestibilities of individual protein ...
Kelly Swanson +2 more
exaly +6 more sources
The 15N-leucine single-injection method allows for determining endogenous losses and true digestibility of amino acids in cecectomized roosters [PDF]
PLoS ONE, 2017 This study was conducted to assess the influence of dietary protein content in poultry when using the 15N-leucine single-injection method to determine endogenous amino acid losses (EAALs) in poultry.
Xiaojun Yang, Junhu Yao, Rujiu Hu
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Nitrogen-corrected True Metabolizable Energy and Amino Acid Digestibility of Chinese Corn Distillers Dried Grains with Solubles in Adult Cecectomized Roosters [PDF]
Asian-Australasian Journal of Animal Sciences, 2013 This study was conducted to evaluate chemical composition, nitrogen-corrected true metabolizable energy (TMEn) and true amino acids digestibility of corn distillers dried grains with solubles (DDGS) produced in China. Twenty five sources of corn DDGS was
F. Li +8 more
exaly +5 more sources
Determination of true digestible amino acids of feedstuffs utilizing cecectomized roosters [PDF]
Revista Brasileira De Zootecnia, 2012 The objective of this study was to estimate the true digestibility coefficients of amino acids and digestible amino acid values of some poultry feedstuffs.
Horacio Santiago Rostagno +2 more
exaly +6 more sources
Performance of broilers fed digestible amino acids based diets obtained from cecectomized roosters and broilers [PDF]
Revista Brasileira De Zootecnia, 2011 This experiment was carried out to evaluate the performance of broilers fed ration formulated based on digestible amino acids obtained with cecectomized roosters and broilers at different ages.
Marcos Barcellos Café +2 more
exaly +6 more sources
Research Note: Evaluation of phytic acid disappearance, ileal P digestibility, and total tract P retention in canola meal supplemented with increasing levels of exogenous phytase using conventional and cecectomized precision-fed roosters and growing chicks [PDF]
Poultry Science: Apparent ileal digestibility (AID) of P, apparent total tract retention (ATTR) of P, and phytic acid disappearance in canola meal were evaluated in the presence of increasing levels of exogenous phytase.
Samuel Rochell
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Comparing the standardized amino acid digestibility of an alternative protein source with commercially available protein-based ingredients using the precision-fed cecectomized rooster assay [PDF]
Journal of Animal Science, 2023 Abstract Using single-cell-based proteins in pet foods is of interest, but little testing has been done. Therefore, our objective was to determine the amino acid (AA) digestibilities, assess protein quality of a novel microbial protein (MP) (FeedKind), and compare it with other protein-based ingredients using the precision-fed ...
Kelly Swanson, Oba P M, Matt Longshaw
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Amino Acid Digestibility of Feed Ingredients in Cecectomized Adult Roosters [PDF]
Brazilian Journal of Poultry Science, 2019 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 +6 more
doaj +7 more sources
Amino acid digestibility and protein quality of mealworm-based ingredients using the precision-fed cecectomized rooster assay. [PDF]
J Anim Sci, 2023 AbstractMealworms may serve as an alternative protein source for pet foods because of their high protein content and low environmental footprint. The amino acid (AA) content and protein quality of mealworm-based ingredients may vary depending on their composition and processing, however, so testing is required.
Smola MA +5 more
europepmc +4 more sources
Amino acid digestibility of yellow mealworm-based ingredients using the precision-fed cecectomized rooster assay. [PDF]
J Anim SciAbstract Yellow mealworms (Tenebrio molitor) serve as an alternative for traditional protein sources (e.g., chicken, beef, pork). Because the amino acid (AA) concentrations, AA digestibility, and protein quality of ingredients vary depending on husbandry, harvest and processing procedures, and other factors, each should be evaluated ...
Smola MA +4 more
europepmc +3 more sources