Extraction, characterisation and antioxidant activity of Allium sativum polysaccharide

被引：59
作者：
Cheng, Hao [1 ]
Huang, Gangliang [1 ]
机构：
[1] Chongqing Normal Univ, Act Carbohydrate Res Inst, Chongqing 401331, Peoples R China
来源：
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES | 2018年 / 114卷
关键词：
Polysaccharide from Allium sativum; Extraction; Characterisation; Scavenging activities; L;
D O I：
10.1016/j.ijbiomac.2018.03.156
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：
Extraction and antioxidant activity of polysaccharide from Allium sativum were investigated. The crude polysaccharide was obtained by the hot-water extraction method. The molecular weight of polysaccharide deproteinized with CaCl2 was 7.35 x 10(3). It indicated that polysaccharide from Allium sativum consisted of three monosaccharides, namely fructose, glucose, and galactose by HPLC. The polysaccharide had the beta-glycosidic bond. Moreover, it was proved that the polysaccharide had the potential scavenging ability to superoxide anions and hydroxyl radicals. So, it should be a potential antioxidant. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码：415 / 419
页数：5
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