Ursolic Acid---Uva Ursi Extract

.Detailed information as follows:

1.Name

(1).Product :Ursolic acid

(2).Latin Name:Eriobotrya japonica(Thunb.)Lind

(3).Chemical name:3-Hydroxy-12-ursen-28-oic acid

(4).OtherName:Ursolic acid, WuSu acid, Triterpene

2.Basic Information

(1).Herb Source:Leaf and fruit of loquat

(2).Part used:Leaf & Fruit

(3).Active ingredient:25%~98%Ursolic Acid,arbutin by HPLC

(4).Cas No:77-52-1

(5).Odor:Characteristic

(6).Molecular Formula:C30H48O3

(7).Molecular Weight:456.68

3.Quality

(1).Ash:5% max

(2).Moisture:1.0%max

(3).Heavy metal:10ppm max

(4).Pb:2ppm max

(5).As:2ppm max

(6).Size:100% pass 80 mesh

6.Application

(1).Parmaceutical

(2).Cosmetic raw materials, food emulsifier

7.R & D direction

(1).Inhibiting the proliferation of HL-60 cells, can induce apoptosis

(2).Having anti-carcinogenic, anti-tumor promoters, induce differentiation of F9 teratoma cells and anti-angiogenesis effect

(3).Having some toxic effects on sperm,it can destroy the bridge between bile actin, open the bridge bond, resulting in a total of plasmids, inhibit the formation of sperm, the use of this role is expected to develop into a male contraceptive.

8.Package & Storage
(1).Packing: 25kg/Paper-Drum ,inner by double plastic bags
(2).Storage:Sealed in well-closed container and avoid moisture and light.
(3).Shelf life 2 years


Thank you for your interest for our products!
If any further questions or need a free sample, please contact with us! Thanks !

Wish best for you!

Ms.Cathy He

Company: Changsha Organic Herb Inc.

Cell:+86-15211185187
Tel:+86-731-82739226

Trade Manager: cn1000310196

Looking forward to hearing from you!