期刊
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
卷 115, 期 -, 页码 811-819出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ijbiomac.2018.04.054
关键词
Polysaccharides; Camellia oleifera Abel. seed cake; Hypoglycemic
We isolated and purified polysaccharide from the Camellia oleifera Abel. seed cake (CCP) and studied its hypoglycemic activity in vitro. The molecular weight of CCP was 4736 Da and the monosaccharide molar composition ratio was: Xylose:Glucuronic acid:Galactosamine:Mannose = 10.9:4.4:2.6:1.8. The CCP contained conjugated proteins and belonged to acidic polysaccharide, which can promote the consumption of the glucose in the medium by HepG2 cells within the range of 0.125-0.500 mg/mL Relative consumption rate (RCR) of the glucose was the highest at 0.5 mg/ml., exceeded that of the metformin hydrochloride, as well as that of Tea Polysaccharide under the same concentration. A meaningful structure activity relationship (SAR) of hypoglycemia polysaccharides had established. This result suggests that CCP can be used as hypoglycemic medicine or health food. (C) 2018 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据