Can the digestible indispensable amino acid score methodology decrease protein malnutrition
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چکیده
منابع مشابه
Digestible indispensable amino acid score and digestible amino acids in eight cereal grains.
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 (yellow dent maize, Nutridense maize, dehu...
متن کاملProtein digestibility-corrected amino acid scores and digestible indispensable amino acid scores differentially describe protein quality in growing male rats.
BACKGROUND The FAO has recommended replacing the protein digestibility-corrected amino acid score (PDCAAS) with the digestible indispensable amino acid score (DIAAS). OBJECTIVE The objective of this study was to compare aspects underlying the calculation of the DIAAS and PDCAAS, including 1) fecal digestibility vs. ileal digestibility, 2) using a single nitrogen digestibility value for all am...
متن کاملMalnutrition and Amino Acid Metabolism
Severe childhood malnutrition embraces a spectrum of clinical presentations and pathologic disorders. Across the entire spectrum, there is clear evidence of major changes in the state of amino acid and whole body protein metabolism, from the skeletal wasting and stunting of marasmus to the varied multisystem changes characterized by the kwashiorkor syndrome. For this reason, amino acid and prot...
متن کاملDietary Formulation with Poultry by-Product Meal on a Total Amino Acid vs. a Digestible Amino Acid Basis
Previous results indicated that performance of chicks fed a high level (10%) of poultry by-product meal(PBM) was lower than performance of chicks fed a corn-soybean meal (SBM) diet. The latter difference was hypothesized to be due to variation in digestible amino acid (AA) levels among the diets. This study evaluated diets containing PBM formulated on equivalent total AA basis vs. an equivalent...
متن کاملHypothalamic signaling in anorexia induced by indispensable amino acid deficiency.
Animals exhibit a rapid and sustained anorexia when fed a diet that is deficient in a single indispensable amino acid (IAA). The chemosensor for IAA deficiency resides within the anterior piriform cortex (APC). Although the cellular and molecular mechanisms by which the APC detects IAA deficiency are well established, the efferent neural pathways that reduce feeding in response to an IAA-defici...
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ژورنال
عنوان ژورنال: Animal Frontiers
سال: 2019
ISSN: 2160-6056,2160-6064
DOI: 10.1093/af/vfz038