To source, sanqi (panax notoginseng) the activity of extract effective ingredients. Sexual shape: the product is a light yellow amorphous powder, taste bitter, the Kennedy, the quotation from wet sex. This product is soluble in methanol, ethanol and water, soluble in acetone, ether and benzene, easy absorption of moisture. Jian don't: as ginseng saponins Rb1 and ginseng saponins Rg1 [the content determination] under the test method. The product of chromatography, and the position of the corresponding reference substance chromatography, show the same color of the spots.