食品科学 ›› 2004, Vol. 25 ›› Issue (6): 166-169.

• 营养卫生 • 上一篇    下一篇

茶多糖降小鼠血糖功能的实验研究

 江和源, 郑高利   

  1. 中国农业科学院茶叶研究所农业部茶叶化学工程重点开放实验室,浙江省医学科学院药物研究所药理研究室
  • 出版日期:2004-06-15 发布日期:2011-10-24

Studies of Tea Polysaccharides on Lowering Blood Sugar of Mice

 JIANG  He-Yuan, ZHENG  Gao-Li   

  1. 1.Key Laboratory of Tea Chemical Engineering of Ministry of Agriculture,Tea Research Institute,Chinese Acad-emy of Agriculture Sciences;2.Department of Pharmacology,Drug Institute,Zhejiang Academy of Medical Sciences
  • Online:2004-06-15 Published:2011-10-24

摘要: 以小鼠为实验动物,针对茶多糖的急性毒理、对正常小鼠和四氧嘧啶致糖尿病小鼠血糖值的影响开展了实验研究。结果表明茶多糖的半数致死剂量为4.19g/kg,能抑制小鼠口服淀粉和葡萄糖后1.5h内血糖的升高,能抑制四氧嘧啶糖尿病小鼠血糖的升高,能改善小鼠的糖耐量,具有降血糖功能。

关键词: 茶多糖, 四氧嘧啶, 糖尿病, 血糖

Abstract: Studies of tea polysaccharides on LD50, effection on normal mice and alloxan induced diabetes mellitus mice’s bloodsugar. Results showed that the LD50 of tea polysaccharides was 4.19g/kg, tea polysaccharides could restrain the raising of bloodsugar in normal mice and alloxan induced diabetes mellitus mice.

Key words: tea polysaccharides, alloxan, diabetes mellitus, blood sugar