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Oleanic acid Synonyms: Oleanolic acid; 3beta-Hydroxyolean-12-en-28-oic acid, Aralia chinensis Extract,Aralia acid Oleanol, Caryophyllia, Astrantigeninc, Giganteumgeninc Latin Name: Olea europaea L. Source: Is a pentacyclic triterpenoids, in order to free body and the form of glycosides found in a variety of plants.Oleanolic acid was found to exhibit strong anti-HIV activity,the related compound betulinic acid was used to create the first commercial maturation inhibitor drug. It was first studied and isolated from several plants, including Rosa woodsii (leaves), Prosopis glandulosa (leaves and twigs), Phordendron juniperinum (whole plant), Syzygium claviflorum (leaves), Hyptis capitata (whole plant), and Ternstromia gymnanthera (aerial part). Other Syzygium species including java apple (Syzygium samarangense) and rose apples contain it. Active Ingredient: Oleanolic Acid Part of used: Leaves and stems of Olea europaea L Chemical name: 3-beta-Hydroxyolean-12-en-28-oicAcid; (3beta)-3-hydroxyolean-12-en-28-oic acid; (3alpha,5xi,9xi,18xi)-3-hydroxyolean-12-en-28-oicacid;(3beta,5xi,9xi,18xi)-3-hydroxyolean-12-en-28-oic acid Appearance:Fine white to whitish powder Odour & Taste: Characteristic Solubility: Soluble in methanol, ethanol, benzene, ethyl ether, acetone and chloroform, practically insoluble in water, acid-base pairs are unstable. CAS No.:508-02-1 Molecular formula:C30H48O3 Molecular weight:456.7003 Melting point: 308~310 ceilsius degree，, [alpha ] 20D +68 To +78 (C = 0.15, chloroform). Boiling point:553.5 ceilsius degree at 760 mmHg Flash point:302.6 ceilsius degree Vapor pressure :1.47E-14mmHg at 25 ceilsius degree Purity Available: 98% (HPLC) Function Main functions are as follows: (1)To protect liver and reduce enzyme. (2)Anti-inflammatory. (3) Strong heart diuresis. 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.

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Kingherbs was founded in 1996, specialized in high-value botanical derivatives. Over the years, the company grows from an international trader to a group which operates two factories, offers botanical & herbal ingredients for dietary, food supplement, food additive, nutraceuticals, cosmetics, natural nutrient product, pharmaceuticals and feed.

As a leading manufacturer and trader, Kingherbs offers extended services as to help clients source materials from trusted manufacturers in all parts of China, examples are Chemicals, Minerals & Vitamins and their premix, Fruit and vegetable Powders & concentrated Juices. Kingherbs can offer further processing services as soft gel, capsule,granule and tablet, saving clients the trouble of sourcing for themselves, and assuring quality from our intimate knowledge of the Chinese manufacturers and markets, and by visiting the suppliers personally.

Kingherbs is always up-to-date with current industry practices, and can produce and analyze ingredients according to any desired international standards: USP, EP, BP or CP. Kingherbs wants to be your favored supplier in China, by keeping our quality and services a step ahead.