On the basis of experiment, it has turned out that Oolong tea polysaccharides had remarkable hypoglycemic effect for diabetic mice induced with streptozotocin or alloxan. In this paper, the biologic diversity and the formation characteristic of Oolong tea polysaccharide were investigated. The mechanisms on hypoglycemic activity of tea polysaccharides were also studied here .The main results were shown as follows:
1.Conditions and parameters for extraction of tea polysaccharides.
...