高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (10): 1688.

• 研究简报 • 上一篇    下一篇

沙棘果碱提水溶多糖JS1的结构研究

王桂云1, 梁忠岩1, 张丽萍1, 苗春艳1, 张翼伸1, 费瑞2   

  1. 1. 东北师范大学生命科学学院, 长春 130024;
    2. 吉林大学白求恩医学部基础医学院, 长春 130021
  • 收稿日期:2000-08-29 出版日期:2001-10-24 发布日期:2001-10-24
  • 通讯作者: 王桂云(1965年出生),女,博士研究生,讲师,主要从事多糖结构及活性和噬菌体展示技术及其免疫学等方面的研究.E-mail:wangguiyunpc@fm365.com E-mail:wangguiyunpc@fm365.com
  • 基金资助:

    国家自然科学基金(批准号:39770847)资助

Studies on the Structure of -JS1——the Water Soluble Polysaccharide Isolated by Alkaline from Hippophae Rhamnoides L.

WANG Gui-Yun1, LIANG Zhong-Yan1, ZHANG Li-Ping1, MIAO Chun-Yan1, ZHANG Yi-Shen1, FEI Rui2   

  1. 1. Schoolof Life Science, Northeast Normal University, Changchun 130024, China;
    2. College of Basic Medical Science, Depa rtment of Bethune Medicine, Jilin University, Changchun 130021, China
  • Received:2000-08-29 Online:2001-10-24 Published:2001-10-24

关键词: 沙棘, 沙棘多糖, 结构

Abstract: JS1 is the water soluble polysaccharide isolated by alkaline from Hippophae rhamnoides L.. By means of IR, GC, GC MS, 13C NMR, periodate oxidation, Smith degradation, mathylation analysis and partial acid hydrolysis etc., JS1 is a kind of neutral heteropolysaccharide with many branches. It consists of Ara, Xyl, Gal and Glc in a molar ratio of 1:6:12:4 in turn. Its basic structure consists of a main chain composed of(1→3) linked Xyl,(1→3) linked Gal and (1→3) linked Glc residues with side chains of (1→5) linked Xyl, (1→4) linked Gal and (1→6) linked Gal residues, attached to C-2 of Xyl and C-6 of Gal residues in the main chain.

Key words: Hippophae rhamnoide L., Hippophae rhamnoides polysacharide, Structure

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