Polygonum cuspidatum Extract
Polygonum cuspidatum Extract
Latin Name: Reynoutria japonica Houtt
Appearance: Brown Fine Powder
Part Used: Root
Shelf Life: Two years when stored properly
Country of Origin: China
Product Name |
Main Ingredient |
Specification |
Testing |
Polygonum cuspidatum Extract |
Resveratrol |
20% 50% 98% |
HPLC |
Polydatin |
98% |
HPLC |
|
Water soluble resveratrol |
10% |
HPLC |
Product description:
The extract of Polygonum cuspidatum is a rhizome of Polygonum genus. The product is mainly composed of resveratrol and emodin, with a chemical structure of C14H12O3. Resveratrol and emodin are the main functional components in Polygonum cuspidatum.
Specification:
ITEMS | SPECIFICATIONS |
Appearance | Brown Fine Powder |
Odor | Characteristic |
Taste | Characteristic |
Sieve Analysis | 100% pass 80 mesh |
Loss on Drying | ≤5%. |
Pb | ≤3.0 mg/kg |
As | ≤2.0 mg/kg |
Hg | ≤0.1 mg/kg |
Cd | ≤1.0 mg/kg |
Residual Solvent | ≤0.05% |
Total Plate Count | ≤1000 cfu/g |
Yeast & Mold | ≤100 cfu/g |
E.Coli | Negative |
Salmonella | Negative |
Function:
1. Antipyretic and analgesic effects
Resveratrol exerts therapeutic effects through various pathways and exhibits certain antipyretic and analgesic activities. The extract shows that it can endow the gastric mucosa with the ability to resist stress ulcers caused by suppressed gastric secretion without affecting blood pressure.
2. Anti cancer and anti mutation ability
As an antioxidant, antimutagenic agent, and anti-inflammatory agent, resveratrol exhibits its chemopreventive ability against cancer.
3. Preventing heart and liver damage
4. Antithrombotic function
5. Enhance immune system activity in wound treatment
Certificate Availability
ISO9001 HALAL KOSHER
Packaging Details
Packing
Packed in paper-drums and two plastic-bags inside.
For minimal quantity
1 kg/aluminium foil bag, 5 bags in a carton.
For large quantity
25 kg/fiber drum in net weight; 28 kg/fiber drum in gross weight (can be customized).
Other
Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.
Shelf life: 24 months under the conditions above and in its original packaging.