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Polygonum cuspidatum Extract

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Polygonum cuspidatum Extract

Produce Name: 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
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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.