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Qingdao Fraken International Trading Co., Ltd.

Oleanolic Acid, Ursolic Acid, 98% Oleanolic Acid manufacturer / supplier in China, offering High Quality 98% Ursolic Acid & Oleanolic Acid, High Quality USP Sodium Copper Chlorophyllin, High Quality Shorttube Lycoris Extract & Galantamine Hydrobromide and so on.

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Supplier Homepage Product Plant extract High Quality 98% Ursolic Acid & Oleanolic Acid

High Quality 98% Ursolic Acid & Oleanolic Acid

Purchase Qty.:
1-99 100+
FOB Unit Price: US $150 US $90
Purchase Qty. (kg) FOB Unit Price
1-99 US $150
100+ US $90
Get Latest Price
Port: Qingdao, China
Production Capacity: 10, 000mt/Year
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: OA
  • Packaging Material: Paper
  • Extraction Process: Chemical
  • Raw Material: Plants
  • Form: Powder
  • Transport Package: 10kgs/Drum, 25kgs/Drum
  • Origin: China
  • Certification: ISO
  • Storage Method: Normal
  • Application: Beauty, Medicinal, Edible
  • Odor: Odorless
  • Trademark: Fraken
  • Specification: Export
  • HS Code: 293290
Product Description
Oleanolic acid 98%

Product name
Oleanolic AcidAppearanceWhite crystalline powder
CAS No.508-02-1OrdorOrdorless
Molecular formulaC30H48O3 
Molecular weight456.71
Extraction type

Solvent extraction
Melting point>300 ºCSolubilityInsoluble in water, acid-base pairs are unstable
Herb source Ligustrum lucidum ait.Brand Rongsheng 
GradePharmaceutical and food CertificationISO, GMP, HACCP, KOSHER 
StorageStored in a clean, cool, dry area; keep away from strong, direct light.
Shelf life2 years when properly stored.
Package1kg/bag,25kg/drum, or it's at your option. 
DeliveryWithin 3 days after payment. 

Function of oleanolic acid: 
1.It is relatively non-toxic,antitumor,and hepatoprotective,as well as exhibiting antiviral properties.
2.Oleanolic acid was found to exhibit strong anti-HIV activity.
3.It is a major protector of cells against oxidative and electrophile stress.
4.Oleanolic acid has great effect on trating virus hepatitis, acute icteric hepatitis and chronic hepatitis
More about Oleanolic Acid:
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.

Ursolic Acid
A. Botanical name: Eriobotrya japonica(Thunb. ) Lindl
B. Content: 25%, 80%, 90% 95% 98%

Loquat Leaf extract: Ursolic acid

Packing: 25kg/drum or as your request.
Shelf Life: The shelf life is 24 months in the original packing. And the temperature is not exceeding 25° C. Far away water and heat.
Delivery: Within two weeks after receiving your prepayment.

Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment.

To get more information, just feel free to contact with us. Thanks.
Mr. Liu
Qingdao fraken international trading Co., Ltd
Address: RM1005 post mansion yan'an three road, qingdao, China
Tel: 0086 532 83899718
Fax: 0086 532 83623236

High Quality 98% Ursolic Acid & Oleanolic Acid
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