Ursolic Acid
Ursolic acid is a kind of natural triterpenoids, which is helpful in , anti-inflammatory, antibacterial, enhancing immune. Ursolic acid also has the function of obvious antioxidant, so it is widely used in, cosmetics materials and food emulsifier.
The high content of ursolic acid is lustrous prismatic (anhydrous ethanol) or fine hairy needle crystal (diluted ethanol), low content is brown yellow or yellow green powder, with special odor, it is one in natural plants,a pentacyclic triterpenoid. Soluble in dioxane, pyridine, soluble in methanol, ethanol, butanol, butanone, slightly soluble in acetone, slightly soluble in benzene, chloroform, ether, insoluble in water and petroleum ether.
Key Technical Parameters(98% Ursolic acid)
| Appearance | Crystalline powder |
| Color | White |
| Particle size | NLT 100% 80 mesh |
| Odor | Odorlessness |
| Himidity | 3%max |
| Pesticides | Nagative |
| Arsenic | <1ppm |
| Lead |
<0.5ppm |
| Mercury | <0.1ppm |
| Cadmium | <0.1ppm |
| Total plate count | 100cfu/g max |
| Yeast & mold | 100cfu/g max |
| E. coli | Nagative |
| Salmonella | Nagative |
| P. aeruginosa | Nagative |
Function:
1. In cosmetic: Moisturizing and skin lightening
2. In health:
*Antitussive, expectorant and asthma
*Antibacterial and anti-inflammatory
*Anti cancer
*Lower blood pressure, blood fat
Application: Medicine, health and Cosmetics
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