Comparisons of phaseolin type and α-amylase inhibitor in common bean (Phaseolus vulgaris L.) in China

Comparisons of phaseolin type and α-amylase inhibitor in common bean (Phaseolus vulgaris L.) in China

The objective of this study was to characterize the phaseolin type and α-amylase (αAI) level in common bean (Phaseolus vulgaris L.) accessions deposited in the Chinese National Genebank. The 40 accessions sampled were common varieties originating in Asia, North America, South America, Europe, and Af...

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Bibliographic Details
Main Authors: Yang Yao, Yibo Hu, Yingying Zhu, Yue Gao, Guixing Ren
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2016-02-01
Series:Crop Journal
Subjects:
Common bean
Phaseolin
α-Amylase inhibitor
Phenolic acid
Online Access:http://www.sciencedirect.com/science/article/pii/S2214514115001154
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spelling doaj-37819f5ad2e547e7b42f984abebdc6e52021-02-02T01:32:58ZengKeAi Communications Co., Ltd.Crop Journal2214-51412016-02-0141687210.1016/j.cj.2015.09.002Comparisons of phaseolin type and α-amylase inhibitor in common bean (Phaseolus vulgaris L.) in ChinaYang YaoYibo HuYingying ZhuYue GaoGuixing RenThe objective of this study was to characterize the phaseolin type and α-amylase (αAI) level in common bean (Phaseolus vulgaris L.) accessions deposited in the Chinese National Genebank. The 40 accessions sampled were common varieties originating in Asia, North America, South America, Europe, and Africa. No Inca (I-) phaseolin was observed in the accessions. Only four accessions contained Tendergreen (T-) phaseolin and the remaining 36 contained Sanilac (S-) phaseolin. αAI proteins extracted from nine accessions showed higher α-amylase inhibitory activity than the control (Phase 2, IC50 = 0.65 μg). These common bean accessions have potential use as nutraceutical ingredients.http://www.sciencedirect.com/science/article/pii/S2214514115001154Common beanPhaseolinα-Amylase inhibitorPhenolic acid
collection DOAJ
language English
format Article
sources DOAJ
author Yang Yao
Yibo Hu
Yingying Zhu
Yue Gao
Guixing Ren
spellingShingle Yang Yao
Yibo Hu
Yingying Zhu
Yue Gao
Guixing Ren
Comparisons of phaseolin type and α-amylase inhibitor in common bean (Phaseolus vulgaris L.) in China
Crop Journal
Common bean
Phaseolin
α-Amylase inhibitor
Phenolic acid
author_facet Yang Yao
Yibo Hu
Yingying Zhu
Yue Gao
Guixing Ren
author_sort Yang Yao
title Comparisons of phaseolin type and α-amylase inhibitor in common bean (Phaseolus vulgaris L.) in China
title_short Comparisons of phaseolin type and α-amylase inhibitor in common bean (Phaseolus vulgaris L.) in China
title_full Comparisons of phaseolin type and α-amylase inhibitor in common bean (Phaseolus vulgaris L.) in China
title_fullStr Comparisons of phaseolin type and α-amylase inhibitor in common bean (Phaseolus vulgaris L.) in China
title_full_unstemmed Comparisons of phaseolin type and α-amylase inhibitor in common bean (Phaseolus vulgaris L.) in China
title_sort comparisons of phaseolin type and α-amylase inhibitor in common bean (phaseolus vulgaris l.) in china
publisher KeAi Communications Co., Ltd.
series Crop Journal
issn 2214-5141
publishDate 2016-02-01
description The objective of this study was to characterize the phaseolin type and α-amylase (αAI) level in common bean (Phaseolus vulgaris L.) accessions deposited in the Chinese National Genebank. The 40 accessions sampled were common varieties originating in Asia, North America, South America, Europe, and Africa. No Inca (I-) phaseolin was observed in the accessions. Only four accessions contained Tendergreen (T-) phaseolin and the remaining 36 contained Sanilac (S-) phaseolin. αAI proteins extracted from nine accessions showed higher α-amylase inhibitory activity than the control (Phase 2, IC50 = 0.65 μg). These common bean accessions have potential use as nutraceutical ingredients.
topic Common bean
Phaseolin
α-Amylase inhibitor
Phenolic acid
url http://www.sciencedirect.com/science/article/pii/S2214514115001154
work_keys_str_mv AT yangyao comparisonsofphaseolintypeandaamylaseinhibitorincommonbeanphaseolusvulgarislinchina
AT yibohu comparisonsofphaseolintypeandaamylaseinhibitorincommonbeanphaseolusvulgarislinchina
AT yingyingzhu comparisonsofphaseolintypeandaamylaseinhibitorincommonbeanphaseolusvulgarislinchina
AT yuegao comparisonsofphaseolintypeandaamylaseinhibitorincommonbeanphaseolusvulgarislinchina
AT guixingren comparisonsofphaseolintypeandaamylaseinhibitorincommonbeanphaseolusvulgarislinchina
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