Ursolsäure

Rosemary (Rosmarinus officinalis L.), a rosemary Labiatae , is a perennial herbaceous plants, Rosemary originated in the Mediterranean and eventually spread to the United States and Europe, now Its more extensive planting in ChinaUrsolic acid with the structural type of pentacyclic triterpenes is distributing in natural plants.Currently ,it exist in at least 63 species of plants. And shows several bioactivities, such as antibacterial, protection of liver, anti-cancer, anti-tumor promoter, F9 teratoma induced cell differentiation and anti-angiogenesis function, ursolic acid antioxidant role of the human anti-aging skin cream, Qu pigment have a positive role. As stable cosmetics materials, itscolor and odor does not change with time, and have a good sense of touch. Ursolic acid is widely used as health food, medicine and cosmetics materials