α-amylase inhibitors from Roselle (Hibiscus sabdariffa Linn.) tea

被引：152
作者：
Hansawasdi, C [1 ]
Kawabata, J [1 ]
Kasai, T [1 ]
机构：
[1] Hokkaido Univ, Lab Food Biochem, Div Appl Biosci, Grad Sch Agr,Kita Ku, Sapporo, Hokkaido 0608589, Japan
来源：
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2000年 / 64卷 / 05期
关键词：
porcine pancreatic alpha-amylase inhibitor; roselle; Hibiscus sabdariffa;
D O I：
10.1271/bbb.64.1041
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
A roselle (Hibiscus sabdariffa Linn.) tea extract was found to have high inhibitory activity against porcine pancreatic or-amylase. Hibiscus acid and its 6-methyl ester were respectively isolated as active principles from the 50% methanol and acetone extracts of roselle tea. The activity of each isolate was compared to that of structurally related citric acid, a previously known inhibitor of fungal alpha-amylase.
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收藏
页码：1041 / 1043
页数：3
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