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Quick Details

  • Type: polygonum cuspidatum extract
  • Form: Powder
  • Part: root
  • Extraction Type: Solvent Extraction
  • Packaging: Drum, Glass Container, Mason Jar, Plastic Container, Vacuum Packed
  • Place of Origin: Shaanxi, China (Mainland)
  • Grade: Pharma Grade
  • Brand Name: SAIYANG
  • Model Number: SY-98-2
  • Part of Used:: root
  • Active Ingredients: polygonum cuspidatum extract
  • Specification: resveratrol 98%
  • Characteristic: off-White powder

Packaging & Delivery

Packaging Details Innermost is seal bag, and the second layer is aluminum foil bag, final layer is the cardboard box. Net weight 25kgs/drum and gross weight 25kgs. According to your request
Delivery Time within 1-3working days after receiving the fund

Polygonum Cuspidatum Extract 

1.English Name: Polygonum Cuspidatum Extract 

2.Latin Name: Polygonum cuspidatum Sieb.

3.Part of Used: Rhizome

4.Active Ingredients: Resveratrol
5.CAS No.: 501-36-0

6.Specification Available: HPLC 50%, 98%  99%

7.Appearance:Brown or White Fine Powder





1. Antioxidation, has the function of delaying aging and resisting fatigue; 

2. Anti-cancer, it can 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.

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.


[Storage]   :Store in cool & dry place. Do not freeze. Keep away from strong light and heat.

[packaging]:1 kg/bag, 25 KGS/drum, double layers plastic bags inside, external use cardboard drums.

[Shelf life]: Two years

 -1,Delivery: By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty.
-2,Samples: Within 48 Hours.

1.Free sample


2.High quality,reasonable price,prompt delivery


3.100% Natural Extract,without any additives


4.24hours online for you

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland) | Trading Company
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2 Transactions 100+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $56,000
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