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Digestible Indispensable Amino Acid Scores (DIAAS) of Six Cooked Chinese Pulses

Values for the digestible indispensable amino acid score (DIAAS) of a protein are based on true ileal amino acid (AA) digestibility values obtained in adult humans or in the growing pig as an animal model. An experiment was conducted using growing pigs to determine the true ileal digestibility (TID)...

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Autores principales: Han, Fei, Moughan, Paul J., Li, Juntao, Pang, Shaojie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7765318/
https://www.ncbi.nlm.nih.gov/pubmed/33333894
http://dx.doi.org/10.3390/nu12123831
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author Han, Fei
Moughan, Paul J.
Li, Juntao
Pang, Shaojie
author_facet Han, Fei
Moughan, Paul J.
Li, Juntao
Pang, Shaojie
author_sort Han, Fei
collection PubMed
description Values for the digestible indispensable amino acid score (DIAAS) of a protein are based on true ileal amino acid (AA) digestibility values obtained in adult humans or in the growing pig as an animal model. An experiment was conducted using growing pigs to determine the true ileal digestibility (TID) values of AA in six cooked Chinese pulses (kidney bean, mung bean, adzuki bean, broad beans, peas and chickpeas). Each pulse was included in a diet as the only source of crude protein (CP). An N-free diet was given to allow determination of gut endogenous AA losses. Seven growing pigs each fitted with a T-cannula at the terminal ileum were allotted to a 7 by 6 incomplete Latin square with seven diets and six 7-d periods. The true digestibility values % for the total indispensable AA were higher (p < 0.001) for broad beans (87.3 ± 2.98) and lower (p < 0.001) for kidney bean (73.3 ± 4.84) than for the other pulses. For the older child (over 3 years), adolescent and adult, the DIAAS (%) was 88 for kidney bean, 86 for mung bean, 76 for chickpeas, 68 for peas, 64 for adzuki bean and 60 for broad beans.
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spelling pubmed-77653182020-12-27 Digestible Indispensable Amino Acid Scores (DIAAS) of Six Cooked Chinese Pulses Han, Fei Moughan, Paul J. Li, Juntao Pang, Shaojie Nutrients Article Values for the digestible indispensable amino acid score (DIAAS) of a protein are based on true ileal amino acid (AA) digestibility values obtained in adult humans or in the growing pig as an animal model. An experiment was conducted using growing pigs to determine the true ileal digestibility (TID) values of AA in six cooked Chinese pulses (kidney bean, mung bean, adzuki bean, broad beans, peas and chickpeas). Each pulse was included in a diet as the only source of crude protein (CP). An N-free diet was given to allow determination of gut endogenous AA losses. Seven growing pigs each fitted with a T-cannula at the terminal ileum were allotted to a 7 by 6 incomplete Latin square with seven diets and six 7-d periods. The true digestibility values % for the total indispensable AA were higher (p < 0.001) for broad beans (87.3 ± 2.98) and lower (p < 0.001) for kidney bean (73.3 ± 4.84) than for the other pulses. For the older child (over 3 years), adolescent and adult, the DIAAS (%) was 88 for kidney bean, 86 for mung bean, 76 for chickpeas, 68 for peas, 64 for adzuki bean and 60 for broad beans. MDPI 2020-12-15 /pmc/articles/PMC7765318/ /pubmed/33333894 http://dx.doi.org/10.3390/nu12123831 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Han, Fei
Moughan, Paul J.
Li, Juntao
Pang, Shaojie
Digestible Indispensable Amino Acid Scores (DIAAS) of Six Cooked Chinese Pulses
title Digestible Indispensable Amino Acid Scores (DIAAS) of Six Cooked Chinese Pulses
title_full Digestible Indispensable Amino Acid Scores (DIAAS) of Six Cooked Chinese Pulses
title_fullStr Digestible Indispensable Amino Acid Scores (DIAAS) of Six Cooked Chinese Pulses
title_full_unstemmed Digestible Indispensable Amino Acid Scores (DIAAS) of Six Cooked Chinese Pulses
title_short Digestible Indispensable Amino Acid Scores (DIAAS) of Six Cooked Chinese Pulses
title_sort digestible indispensable amino acid scores (diaas) of six cooked chinese pulses
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7765318/
https://www.ncbi.nlm.nih.gov/pubmed/33333894
http://dx.doi.org/10.3390/nu12123831
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