Increasing dietary phytate has a significant anti-nutrient effect on apparent ileal amino acid digestibility and digestible amino acid intake requiring increasing doses of phytase as evidenced by prediction equations in broilers [PDF]
Poultry Science, 2020 : Cobb 400, male broilers (n = 4,752) were housed in 12 pens/diet and 33 birds/pen. There were 3 levels of phytate P (0.24, 0.345, or 0.45%) and 4 phytase doses (0, 500, 1,000 or 2,000 phytase units (FTU)/kg) to evaluate the influence of phytate and ...
C.L. Walk, S.V. Rama Rao
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Variation among arthropod taxa in the amino acid content of exoskeleton and digestible tissue
Ecology and Evolution, 2023 Arthropod consumption provides amino acids to invertebrates and vertebrates alike, but not all amino acids in arthropods may be digestible as some are bound in the exoskeleton.
Jamie T. Reeves +5 more
doaj +2 more sources
Determination of True Ileal Amino Acid Digestibility in the Growing Pig for Calculation of Digestible Indispensable Amino Acid Score (DIAAS) [PDF]
Journal of Nutrition, 2020 Digestible indispensable amino acid score (DIAAS) has been recommended by the FAO for the evaluation of protein quality in human foods, but the application of DIAAS is currently limited because of a lack of published data on the true ileal amino acid (AA) digestibility of AAs in foods. The importance of DIAAS is highlighted.
Suzanne M Hodgkinson +2 more
exaly +4 more sources
Digestible indispensable amino acid score (DIAAS): 10 years on
Frontiers in NutritionThe objective of the review is to revisit the findings of the 2011 Food and Agriculture Organization of the United Nations (FAO) Expert Consultation on Dietary Protein Quality Evaluation in Human Nutrition, and to report on progress on uptake of the ...
Paul J. Moughan, Wen Xin Janice Lim
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Standardized ileal digestible amino acid and metabolizable energy content of wheat from different origins and the effect of exogenous xylanase on their determination in broilers. [PDF]
Poult Sci, 2020 Lu PY +7 more
europepmc +2 more sources
Additivity of digestible energy and nutrient concentrations in hatchery byproducts fed to nursery pigs [PDF]
Animal Bioscience, 2022 Objective The objective was to test additivity of digestible energy and nutrient concentrations in the hatchery byproduct mixture fed to nursery pigs. Methods In the previous studies, energy, phosphorus, calcium, and amino acid digestibility of infertile
Jung Yeol Sung +2 more
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Digestible indispensable amino acid score and digestible amino acids in eight cereal grains [PDF]
British Journal of Nutrition, 2014 To determine values for the digestible indispensable amino acid score (DIAAS), it is recommended that ileal amino acid (AA) digestibility values obtained in growing pigs are used to characterise protein quality in different foods. Therefore, an experiment was conducted to determine the standardised ileal digestibility (SID) of AA in eight cereal grains
Sarah K, Cervantes-Pahm +2 more
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The amino acid composition of human milk corrected for amino acid digestibility [PDF]
British Journal of Nutrition, 1998 Human milk was collected from women in their 10th–14th weeks of lactation, and was analysed for amino acids. Corrections were made for losses of amino acids which were presumed to occur during acid hydrolysis, using a non-linear mathematical model that describes the simultaneous processes of amino acid yield and decay.
A J, Darragh, P J, Moughan
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Biomarkers and De Novo Protein Design Can Improve Precise Amino Acid Nutrition in Broilers
Animals, 2022 Precision nutrition in broilers requires tools capable of identifying amino acid imbalances individually or in groups, as well as knowledge on how more digestible proteins can be designed for innovative feeding programs adjusted to animals’ dynamic ...
María Cambra-López +4 more
doaj +1 more source
Journal of Applied Poultry Research, 2023 SUMMARY: To reduce pathogenic bacteria such as Salmonella in feed and ensure a high-quality pellet, diets for broilers, turkeys, and breeders may be pelleted using high conditioning temperatures and extended times.
E. Lynch +6 more
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