Contact Us

Shaanxi Bolin Biotechnology Co.,Ltd

Birch Bark Extract/medicinal Plant Extraction White Birch Bark Extract Betulin /betulinic Acid 50%-98%

Birch Bark Extract/medicinal Plant Extraction White Birch Bark Extract Betulin /betulinic Acid 50%-98%

Product Name:Birch Bark Extract Active Ingredients:  Betulinic acid, Betulin Specifications: 50%~98% Appearance: White powder Grade: Pharmaceutical Grade Test Mothed: HPLC

Chat Now

Product Details


Birch bark extract betulinic acid powder is a naturally occurring pentacyclic triterpenoid. Betulinic acid was found active against cancer,several forms of herps and even AIDS.It has anti-inflammatory,and anti-malarial powers as well as showing cytotoxicity towards a number of tumor cell lineslt is found in the bark of several species of plants, principally the white birch (Betula pubescens) from which it gets its name.

Betulin called the birch wood alcohol ester brain, belong to without rings triterpene compounds. Is tasted for white crystal powder, melting point of 248 ~ 251 °C (methanol-chloroform). Soluble in ethanol, ethyl ether, chloroform and benzene, slightly soluble in cold water, and petroleum ether, etc.

OUR ADVANTAGES1.jpgOur Advantages.jpgBasic Information.jpg

Product Name: Birch Bark Extract

Latin Name: Betula platyphylla

Part Used:Bark

Appearance: White powder

Active Ingredient: Betulin , Betulinic acid

Specification: 50%~98%

Odor &Taste:Characteristic

Test Method: HPLC


Betulinic Acid

CAS NO.:472-15-1

Molecular Formula:C30H48O3

Molecular Weight:456.71




CAS NO.:473-98-3

Molecular Formula:C30H50O2

Molecular Weight:442.72

Place of Origin: China 

Storage: Store in a cool & dry area, keep away from the direct light and heat.
Validity: Two years if properly stored.
Shelf Life: Two


1. Birch bark extract betulin can slow the growth of HIV;

2. Birch bark extract betulin has the ability to destroy tumor cells;

3. Birch bark extract betulin powder has anti-inflammatory and skin soothing abilities.


1.Birch bark EXTRACTis mainly applied in cosmetics and pharmaceutical field.
Birch bark has been shown to act as a laxative and diuretic, and many consume it orally to treat their gout, rheumatism and kidney stones. In fact, one of the plant’s chemical components, Betulinic Acid, is currently being tested as a promising cancer treatment. The water soluble form of the acid inhibited the growth of human prostate cancer cells by nearly 96%, according to a Weill Cornell research team.  Some researchers believe that it has the ability to destroy tumor cells and slow the growth of both HIV and melanoma.

2.Brich bark extract also can be used as food supplement.

With regards to skincare, it’s often administered as a natural medicinal treatment because it helps facilitate the excretion of fluids and promote metabolic activity. Its anti-inflammatory and skin soothing abilities are often used to treat eczema, psoriasis and warts. Since it conatins vitamins B1, B2, A, C and E, it is also believed to work as an antioxidant. Most people use it in one of four ways: As an infusion, decoction, extract or tincture.

our company.jpgourfactory.jpg博林our company.jpg 

Packing and Shipping.jpg



our services1.jpgour services.jpg 

Related Products


Product Catalog
Food and Beverage Materials
Health Food Raw Materials
Pharmaceutical Ingredients
Cosmetic Ingredients
Agricultural Feed Ingredients
Quick Navigation
About Us
Contact Us
Contact information

Floor 23,Tower B,Greenland SOHO,Zhangba One Road,Xi'an HighTech Economic Zone

Tel: +8613335396209



Copyright © Shaanxi Bolin Biotechnology Co.,Ltd All Rights Reserved.