Oleanolic酸98%

Oleanolic acid 98% Chemical name: 3β-hydroxy-olea-12-en-28-oic acid Synonym: Aralia acid Oleanol, Caryophyllia, Astrantigeninc, Giganteumgeninc C A S No.: 508-02-1 Source: is a pentacyclic triterpenoids, in order to free body and the form of glycosides found in a variety of plants. The main source of Oleaceae plants extract olea europaea l. leaf; ligustrum lucidum ait. Fruits; Gentianaceae plants swertia mileensis tnhe et wlshi the whole plant; s. mussotii franch.; UMBELLIFERAE astrantia major l. of the leaves, root; Araliaceae aralia chinensis l. The root bark and bark; Cucurbitaceae hemsleya macrosperma cywu, hemsleya amabilis diels, hemsleya chinensis cogn. (the roots. Molecular Formula: C30H48O3 Molecular Weight: 456.71 Physical properties of white needle crystal (ethanol); odorless, tasteless, soluble in methanol, ethanol, benzene, ethyl ether, acetone and chloroform, practically insoluble in water, acid-base pairs are unstable. Melting point: 308 310 , [α] 20D +68 ° to +78 ° (C = 0.15, chloroform). Composition: pentacyclic triterpenoids Categories Oleanolic acid is a triterpenoid compound that is widespread in nature, in particular it occurs in leaves of Olea europea L. (Oleaceae). It has been long recognized to have hepatoprotective, antiinflammatory, and antihyperlipidemic properties. Recently oleanolic acid has been noted for its antitumor-promotion effect. Little is known about the antiviral activity of this compound. In this study the effect of oleanolic acid on the growth of HIV-1 in cultures of human peripheral blood mononuclear cells (PBMC) was investigated Both oleanolic acid and ursolic acid are effective in protecting against chemically induced liver injury in laboratory animals. Oleanolic acid has been marketed in China as an oral drug for human liver disorders. The mechanism of hepatoprotection by these two compounds may involve the inhibition of toxicant activation and the enhancement of the body defense systems. Oleanolic acid and ursolic acid have also been long-recognized to have antiinflammatory and antihyperlipidemic properties in laboratory animals, and more research is warranted to develop a therapy for patients. Recently, both compounds have been noted for their antitumor-promotion effects, which are stimulating additional research in this field. Oleanolic acid and ursolic acid are relatively non-toxic, and have been used in cosmetics and health products. The possible mechanisms for the pharmacological effects and the prospects for these two compounds are discussed. Packing Detail: Packed in paper-drums and two plastic-bags inside. Net weight:25kgs/drum. Storage situation: Stored in a cool and dry well-closed container, keep away from moisture and strong light/heat. Shelf life: Two years under well storage situation and stored away from direct sun light.NUTRAMAXs other leading Products No. Leading Products Specification: 1. Luo Han Guo Extract 80% Mrogosides 2. Blueberry P.E. 25% Anthocyanidins 3. Resveratrol 20% 99% 4. Flax Seed P.E. 20% 80% SDG 5. 98% 5-HTP 6. Green Tea Extract 50%-95% EGCG 7. Rhodiola Rosae P.E. 3% Rosavins/1% Salidroside 8. Reishi Mushroom P.E.30% Polysacchrides 9. Magnolia Bark P.E. 90% Honokiol+Magnolol 10. Red Clover P.E. 8% 40% Isoflavones 11. Kindey Bean Extract 1% Phaseolamin 12. Banaba Leaf P.E. 10% 98% Corosolic Acid 13. Epimedium Extract 10% 50% Icariin 14. Cinnamon Extract 20:1 15. Cassia Nomame P.E. 8% 60% Dimer Flavans 16. Gynostemma pentaphyllum P.E.85% Gypenoside 17. Sesamine 30%, 60%, 90% Sesamine 18. Grape Seed P.E.95% OPC 19. Pueraria (Kudzu Root) P. E. 40% Isoflavnis20. Yohimbine P.E 8% Yohimbine21. Green Tea Extract 30%L-theanine22. Black Tea Extract 40%Theaflavine23. Chlorogenic Acid 98%24. Cranberry Extract 25%% Anthocyanidins25. Apple Extract 60%-98%Phlorizin/30%-90%Polyphenols 26. Wormwood Extract 98% Artemisinin 27. Ginseng Root Extract 80% Ginsenosides 28. St. John's Wort Extract.Hypericins 0.3%1%UV.Hyperforin 0.3%HPLC. Contact information: Company: Changsha Nutramax Inc. FDA Registration Number: 15970949816 Add.: F25,Jiahege BLDG, #217 Wanjiali Road,Changsha,China, 410016 Website: Telephone: 86-731-82939655 Mobile: +86-13723886785 Fax number: 86-731-82938822 Msn Messenger: E-mail: