Sword bean (Leguminosae) belongs to the cultivation of subspecies, annual twining herbs.Sword bean seeds and leguminous plants.Autumn and winter mature pods harvested, dried, wring seed reserve;Or fall harvest fresh tender pods.Sword bean dry mature seeds, don't smell beans, big sword bean.People uses its dry seeds in comestic.Twining herb, a few meters long, glabrous or slightly coat.

1. Body virtual,antiemetic, Tonifying kidney;Stop waist pain,gastralgia.

2. Can cause Male rats the plasma LH and FSH levels suddenly rise, progesterone levels did not change, prolactin (PRL) is reduced.

3. Have a strong role in promoting mitosis. Better promote the role of lymphocyte transformation response .

Is applied in Medicine and health products, beverages and food additives.