
Polygonum Cuspidatum P.E. (CAS No:501-36-0)
Latin Name :Polygonum cuspidatum Sieb.et Zucc.
Botanical Source: Polygonum cuspidatum Sieb.et Zucc.
Part Used :Stem&Root
Appearance: Light Brown or White Powder
Active Ingredient :Resveratrol
Specification: Resveratrol 5%-98%
Test Method: HPLC
Molecular Formula: C14H12O3
Molecular Weight:228.24
Specification:
Product Name: | Polygonum cuspidatum Extract |
Botanical name: | Fallopia japonica |
Active Ingredient: | Resveratrol | Polydatin | Emodin | |
CAS No.: | 501-36-0 | 27208-80-6 | 518-82-1 | |
Specification: | 20%50%80%98% | 20%50%80%98% | 20%50%80%98% | |
Test : | HPLC | HPLC | HPLC | |
Appearance: | white Powder | white Powder | Yellow Powder | |
Formula: | C14H12O3 | C21H24O8 | C15H10O5 | |
Mol. mass: | 228.2433 g/mol | 404.4105 g/mol | 270.24 g/mol | |
Density | 1.359g/cm3 | 1.433g/cm3 | / | |
Vapour pressure | 1.11E-08mmHg at 25°C | 1.34E-20mmHg at 25°C | / | |
Melting point: | / | 223-226°C (dec.) °C | 253-257°C | |
Boiling point: | 449.1°C at 760 mmHg | 700.5°C at 760 mmHg | / | |
flash point | 222.3°C | 377.5°C | / | |

1. Antioxidation, has the function of delaying aging and resisting fatigue;
2. Arrest the proliferation of malicious cell, which will prevent arthritis and other diseases;
3. Adjusting cholesterol and reducing the risk of cardiovascular disease;
4. Inhibiting platelet aggregation and reduceing the risk of heart disease, then further controll its development.
Application:
1. Applied in food field, it is mainly used as food additives, and to be added into many kinds of fruit wine;
2. Applied in pharmaceutical field, it has good effect for cardiovascular diseases and cancer;
3. Applied in cosmetic field, it is mainly used to delay aging and prevent UV radiation.

Delivery Time | Around 1-3 workdays after your payment. |
Package | In fiber-drums with two-plastic bags inside. |
Net Weight | 1kg/bag,25kgs/Drum / Gross Weight: 28kgs/Drum |
Drum Size & Volume | I.D.42cm × H52cm, 0.08 m³/ Drum |
Storage | Stored in dry and cool place, keep away from strong light and heat. |
Shelf Life | Two years when properly stored. |
Shipping | 1, DHL , TNT,FedEx and EMS for quantity less than 50KG; |
2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above; |
3, For high value products, please select air shipping and DHL express for safe; |
4, Please confirm if you can make the clearance when goods reach your customs before placing an order,If you need any help, please let me know! |