Extraction, characterization and antioxidant activities of pumpkin polysaccharide

被引：60
|
作者：
Chen, Ling [1 ]
Huang, Gangliang [1 ]
机构：
[1] Chongqing Normal Univ, Chongqing Key Lab Inorgan Funct Mat, Act Carbohydrate Res Inst, Chongqing 401331, Peoples R China
来源：
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES | 2018年 / 118卷
关键词：
Pumpkin polysaccharide; Extraction; Characterization; Antioxidant activities;
D O I：
10.1016/j.ijbiomac.2018.06.148
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 activities of polysaccharide from pumpkin were discussed. The crude polysaccharide was extracted with the hot water. It showed that the calcium chloride (CaCl2) method was ideal for deproteinization. The pumpkin polysaccharide was linked by the alpha/beta-glycosidic bond, and it might contain acetyl groups. Pumpkin polysaccharide was heteropolysaccharide composed of six monosaccharides. In addition, it indicated that pumpkin polysaccharide exhibited good antioxidant activities. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码：770 / 774
页数：5
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