1.Birch Bark Extract Powder 2.Plant Origin: Betula platyphylla 3.Specification:Betulin(CAS:473-98-3) 50%,70%,90%,98% 4, GMO
Main Function
1. Adaptogenic and immunomodulating activities2. Antioxidant and antihypoxic activities3. Hepatoprotective, detoxic, hypolipidemic activities4. Anti-inflammatory and antiallergic activity 5.Antimutagen and anticancer activities6.Antiviral and antituberculous activity7. Temoleptic activity
Certificate of Analysis
Product Name | Birch Bark Extract |
Latin Name | Betula platyphylla |
Part used | Bark |
Country of origin | China |
ANALYSIS | SPECIFICATION |
Appearance | White Powder |
Odor | Characteristic |
Tasted | Characteristic |
Extract Solvents | Ethanol |
Assay(HPLC) | |
Betulin | ≥50% |
Sieve Analysis | NLT 100% pass 80 mesh |
Loss on Drying | <5% |
Ash | <5% |
Heavy Metal | <20ppm |
Lead | <2ppm |
Arsenic | <2ppm |
Residual Solvents | Eur. Pharm |
Microbiology | |
Total Plate Count | Max. 1000cfu/g |
Yeast & Mold | Max. 100cfu/g |
E.Coli | Negative |
Salmonella | Negative |
Packing and Storage
Package: 25kg/fiber drums with double plastic bag. 1kg or 5kg/foil bag.
Storage: In cool & dry place. Keep away from strong light and heat.
Shelf Life: Two years when properly stored.
Birch Bark Extract 50% Betulin
