1. Puerarin is used to enhance immunity and inhibit cancer cell;

2. Puerarin has the usage of taking protective effects to the nephritis, nephropathy and renal failure;

3. Puerarin have the function of trengthening myocardial contraction force and protecting myocardial cell;

4. Puerarin protect the deformability of erythrocyte, increasing the function of hematopoietic system.

1. Applied in food field, Kudzu Root Extract can be used in foods and health products, to lower blood pressure and blood-fat;

2. Applied in pharmaceutical field, Kudzu Root Extract is widely used in biopharmaceuticals and API of cardiovascular system agents in China. As a kind of Chinese medicine injection, puerarin is a common drug for heart and cerebrovascular disease;

3. Applied in cosmetics field, the phytoestrogen effect of Kudzu Root Extract can relieve symptom caused by decrease in estrogen level and aging, such as mastoptosis, crinkle, decrease in skin vitality and leukotrichia. Hence, it is frequently used in breast cream, eye cream and skin cream.