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.
1.White Birch bark extract can cure cough, expectorant.
2. White Birch bark extract has an inhibitory effect on certain strains of pneumococcus, cannathine and S. aureus.
3. White Birch bark extract can be used for detoxification, treatment, chronic dysentery, cough and asthma, milk carbuncle.
1. Pharmaceutical as capsules or pills;
2. Functional food as capsules or pills;
3. Water-soluble beverages;
4. Health products as capsules or pill
Basic Information |
Product Name | Betulin |
CAS NO. | 473-98-3 |
Used part | bark |
Assay | 98% |
Appearance | Almost white crystalline powder |
Particle Size | NLT 100% through 80 mesh |
Loss on Drying | ≤2.0% |
Ash Content | ≤1.0% |
Pesticide Residue | EP8.0 |
Heavy Metals |
Total Heavy Metals | ≤20ppm |
Arsenic | ≤2ppm |
Lead | ≤2ppm |
Mercury | ≤2ppm |
Cadmium | ≤2ppm |
Microbiological Tests |
Total Plate Count | ≤1000cfu/g |
Total Yeast & Mold | ≤100cfu/g |
Packing |
1 kg - 10 kg: Carton, aluminium foil bag inside
10 kg - 25 kg: Drum, aluminium foil bag inside
or as your requirements |
Shelf Life |
24 months when properly stored |
Complaint
