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青钱柳多糖组分及其降血糖活性研究
引用本文:李磊,谢明勇,易醒,王小如.青钱柳多糖组分及其降血糖活性研究[J].江西农业大学学报,2001,23(4):484-486.
作者姓名:李磊  谢明勇  易醒  王小如
作者单位:1. 江西农业大学食品科学系,江西南昌,330045
2. 南昌大学生命科学与食品工程学院,江西南昌,330047
3. 厦门大学现代分析科学教育部重点实验室,福建厦门,361005
基金项目:江西省自然科学基金 (0 12 0 0 18),厦门大学现代分析科学教育部重点实验室开放基金共同资助
摘    要:采用超声波萃取法,从胡桃科植物青钱柳中提取一种具有降血糖活性的多糖复合物,提取物得率为9.6%,用四氧嘧啶糖尿病小鼠模型验证了青钱柳多糖的生物活性,ig青钱柳提取物4周后,小鼠血糖值比糖尿病模型组降低了41.3%,葡萄糖耐量实验表明;青钱柳多糖能增强糖尿病小鼠对葡萄糖的耐受力。

关 键 词:青钱柳  降血糖活性  多糖组分  药用植物
文章编号:1000-2286(2001)04-0484-03
修稿时间:2001年8月26日

Bioactivity of Polysaccharide from Cyclocarya paliurus (Batal.) Iljinsk Leaves in Reducing Blood Sugar
LI Lei ,XIE Ming-yong ,YI Xing ,WANG Xiao-ru.Bioactivity of Polysaccharide from Cyclocarya paliurus (Batal.) Iljinsk Leaves in Reducing Blood Sugar[J].Acta Agriculturae Universitis Jiangxiensis,2001,23(4):484-486.
Authors:LI Lei  XIE Ming-yong  YI Xing  WANG Xiao-ru
Institution:LI Lei 1,XIE Ming-yong 2,YI Xing 2,WANG Xiao-ru 3
Abstract:A hyperglycemia animal model was successfully established by treating normal Kunming mice with alloxan(ig). These mice were orally administrated by the polysaccharide from Cyclocarya paliurus (Batal.) Iljinsk (CPs), which was extracted by ultrasonic method. The extract is brown with the yield of 9.6% . It was demonstrated that the extract is able to significantly reduce the fasting serum glucose in alloxan diabetic mice by 41.3%. The capability of glucose tolerance is improved by the polysaccharide ideally.
Keywords:Cyclocarya paliurus (Batal  ) Iljinsk  polysaccharide  reducing blood sugar
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