Birch Bark Extract Powder Supplier Wholesale/ Including Betulinic Acid,betulin

Birch Bark Extract Powder Supplier Wholesale/ Including Betulinic Acid,betulin

Description

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Basic Information

Product Name

Birch bark extract powder supplier   wholesale/ including betulinic acid,betulin 

Latin Name 

Betula platyphylla

Used Part

Bark

Appearance

White powder

Odor &Taste

Characteristic

Test Method

HPLC

Specification

50%-98%

Active Ingredient

Betulin , Betulinic acid

Betulinic Acid

CAS NO.

472-15-1

Molecular Formula

C30H48O3

Molecular Weight

456.71

Structure

 


 
Betulin

CAS NO.

473-98-3

Molecular Formula

C30H50O2

Molecular Weight

442.72

Structure

 

Physical Characteristics

Sieve Analysis

NLT 100% pass 80 mesh

Loss on Drying

≤4.0%

Ash Content

≤2.0%

Residual Solvents

Ethanol

≤5000ppm

Total Heavy Metals

≤20ppm

Pesticide Residues

≤10ppb

Microbiological Assay

Total Plate Count

1000cfu/g

Total Yeast & Mold

100cfu/g

E.Coli

Negative

Salmonella

Negative

Staphylococcus

Negative

Function

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.

Packing

N.W.25kgs    

G.W.28kgs 

Paper-drums and two plastic-bags inside.

Storage

Store in cool & dry place.Keep away   from strong light and heat.

Shelf life

24 months when properly stored.



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If you are interested in our birch bark extract powder supplier wholesale/ including betulinic acid,betulin, please be free to buy top quality, organic and natural products for sale from our factory. We are one of the leading manufacturers and suppliers in China. We will offer you the best service and fast delivery.

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