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Quick Details

  • Type: Herbal Extract
  • Variety: Olive Leaf Extract
  • Form: Powder
  • Part: Leaf
  • Extraction Type: Solvent Extraction
  • Packaging: Bottle, Plastic Container
  • Place of Origin: Hunan, China (Mainland)
  • Grade: Food,Pharm,Cosmetic
  • Brand Name: Huamao
  • Model Number: Oleanolic Acid
  • MOQ: 1kg
  • OEM: Yes
  • Business Type: Manufacture/Trade
  • Sample: Free(10-20g)
  • Apperance: Yellow Brown to White powder
  • Test Method: HPLC/TLC
  • Extract Method: Water/Ethanol
  • Specification: 50%, 80%, 98%
  • Active Ingredient: Oleanolic Acid

Packaging & Delivery

Packaging Details 1kg/bag,25kg/drum or customized package.
Delivery Time Within 3 days after receiving deposite
BV certificated manufacturer supply Low price high quality Oleanolic Acid
Product Description


Specifications of Oleanolic Acid:


Olea Europaea Extract

Botanical Source

Olea Europaea L.

Maker Compounds

98% Oleanic Acid 

Test Method




Part Used



Fine Powder

Ash Content


Extract solvent

Ethanol Or Water

Drying Method

Spray Dying

Particle Size

NLT100%Through 80 mesh

Loss on Drying

≤ 5.0%

Bulk Density






Total Plate Count


Total Yeast & Mold





Specification of Oleanolic Acid:

Source:Olive leaf

Country of origin: China

CAS No.: 508-02-1

Molecular formula: C25H32O13

Molecular weight:540.51

Melting point:87~89°C

Appearance: Yellow Brown to White powder

Specification: 10%, 20%, 30%, 40%,98%

Testing method: HPLC



1.Oleanolic acid is beneficial to the liver.

2.Its used to cure urgent or chronic hepatitis.

3.Its also used to lower the blood glucose,lower the lipid, used as indomethacin, cardiotonic, diuretic, anti-cancer, anti-allergy.

4.In addition,it could correct the protein metabolism disorder.


Other Products


 Some Other Hot Sale Products Produced by Huamao Biotech.


Rosemary Leaf Extract Ursolic Acid                                  Mulberry Leaf Extract 1-DNJ



Mangosteen Peel Extract Alpha Mangostin           Olive Leaf Extract Oleuropein



Lemon Balm Leaf Extract Rosmarinic Acid               Tongkat Ali Extract Powder


Packaging & Shipping

Packing and Storage:

Packaging Detail: 25kg/durm, paper-drums and two plastic-bags inside and Can be customerized.

Storage: Store in a well-closed container away from moisture

Shelf Life: 2 years if sealed and store away from direct sun light.







Company Information

Company information:



Huamao Factory:

Huamao Team:



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Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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3 Transactions 230,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $54,000
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