Anti-diabetic effects of polysaccharides from ethanol-insoluble residue of Schisandra chinensis (Turcz.) Baill on alloxan-induced diabetic mice
Ting Zhao , Guang-hua Mao , Min Zhang , Fang Li , Ye Zou , Ye Zhou , Wei Zheng , Da-heng Zheng , Liu-qing Yang , Xiang-yang Wu
Chemical Research in Chinese Universities ›› 2013, Vol. 29 ›› Issue (1) : 99 -102.
Anti-diabetic effects of polysaccharides from ethanol-insoluble residue of Schisandra chinensis (Turcz.) Baill on alloxan-induced diabetic mice
The ethanol-insoluble residue of Schisandra generated during lignans industrial production is usually treated as solid waste. However, there is active polysaccharide which could be used in it. In this work, the water-soluble polysaccharides from the ethanol-insoluble residue of Schisandra (ESCP) were obtained and their anti-diabetic effect was evaluated. The results indicate that ESCP could significantly reduce the blood glucose level in alloxan-induced diabetic mice. Moreover, the ESCP could significantly improve the lipid metabolism and increase the content of liver glycogen in alloxan-induced diabetic mice. The results indicate that ESCP could be developed into a potential natural hypoglycemic agent.
Schisandra chinensis (Turcz.) Baill / Ethanol-insoluble residue / Polysaccharide / Diabetes mellitus / Hypoglycemic activity
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