Huidouba, which is an effective Chinese traditional medicine to treat the diabete in local, is the cobweb that secreted by parasitic spider on the tree at an elevation of 1500m on Emei mountain in Sichuan province. The extraction process of Huidouba polysaccharide and its anti-diabetic activity were studied in this work. There is no report on this field until now.
The method to induce the diabetic animals was investigated at first. After the animals were feed for 3 days and drunk sugar water, th...