plant origin: leaf or fruits of Ligustrum lucidum Ait; leaf of Eriobotrya japonica(Thunb.)Lind
Molecular formula: C30H48O3
Molecular weight: 456.68
Properties: high content is shiny prismatic (absolute ethyl alcohol) or a fine needle-like crystal (Alcoholic), low content is brown or yellow-green powder and has special smell. At 15 centigrade degree 1ml ethanol (99%) can dissolve 10mg,when 1 ml boiling ethanol dissolve 45mg. Soluble in methanol, acetone, pyridine, insoluble in water and petroleum ether Melting point between 283~288centigrade degree ; Specific rotation [a] D25 +67.5 degree (C = 1,1 mol / L ethanol of potassium hydroxide in alcoholic liquid).
Product Specification / Models
CAS number: 77-52-1
Specification: 35%, 90%, 98%
Application / Models
Effect: Ursolic Acid has calming, anti-inflammatory, antibacterial, anti-diabetic, anti-ulcer, lowering blood glucose and other biological effects, ursolic acid also has significant antioxidant capabilities.
Usage: It can be used as raw materials for pharmaceutical and cosmetic; also food emulsifier.
The Company located in lugu Industrial park High-Tech District Changsha , engaged mainly in research, production and sales of plant resources and deep-processing products.
The company has its own office and laboratory, and the laboratory are equipped with advanced experimental equipment inspection and testing equipment, facilities, etc for the research and development of plant resources. The company has a first-class professional research and developent team.
With “technical refinement, truthfully production , sales with sincerily, excellent service ” as guidance, the company’s development is rapid.