Product Description
General Information
Product Name: Polygonum cuspidatum P.E.
Botanical Source: Polygonum cuspidatum
Part of Plant Used: Root
Classification: Plant / Herb Extracts
Extract Solvent: Water & Ethanol
Typical Analysis
Items Standard Typical
Resveratrol (HPLC) >20% 21.2%
Loss on Drying <5.0% 3.36%
Residue on Ignition <5.0% 2.81%
Heavy metals <10 ppm Complies
As <5 ppm Complies
Residual Solvents Eur. Pharm. Complies
Microbiology
Total Plate Count <1000/g 115/g
Yeast & Mold <100/g 20/g
Salmonella Negative Negative
E. Coil Negative Negative
Physical
Appearance:Red-brown fine powder
Odor: Characteristic
Particle Size: 100% Pass 80 mesh
Bulk Density: 45-55g/100ml
Storage:
In a cool and dry place. Keep away from direct strong light.
Packaging:
25kg/drum
Shelf Life:
Maximum 24 month when stored unopened provided proper storage conditions are maintained
Other Products
Company Profile
- Name: Deyang Rishon Biochem Co., Ltd.
- Main Products: Food Additives, details see www.rishonbiochem.com
- Business Type: Manufacture
- Address: Emei Road.
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Rishon Biochem is KSA Kosher certified.
It's a supplier of health food and beverage additives, herbal extracts, pharmaceutical intermediates, fatty acids and health care products.
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