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...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
KeAi Communications Co., Ltd.
2016-02-01
|
Series: | Crop Journal |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2214514115001154 |
id |
doaj-37819f5ad2e547e7b42f984abebdc6e5 |
---|---|
record_format |
Article |
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 |
_version_ |
1724311576893194240 |