Contact Supplier for pricing
Minimum Order:
25 Kilogram
Supply Availability:
3000 Kilogram per Month
Payment Terms:
T/T, L/C

Contact Supplier:

Supplier Details

Changsha Huir Biological-tech Co.,ltd

Free Member  (2012)

[ changsha, HN, China ]

Business Type:  Manufacturer

Supplier has 15 products

Contact Details

Quick Details


Packaging and Delivery

25kg/drum or depends on custmer's requirment
Delivery Lead Time:
3- 7 days after down payment received

Product Description

product name:resveratrol/Polygonum cuspidatum P.E
Original Plant:Root of Polygonum cuspidatum Sieb. et Zucc
Specification:10%~98% Resveratrol
Appearance:Greyish white fine powder
Test Method:HPLC
Molecular Formula:C14 H12O3
Molecular Weight:228.25
CAS No.:501-36-0

1.Have the function of anti-bacteria, anti-hyperoxidation of lipid, anti-cancer, anti-aggregation of PLT.
2.To prevent and treat heart disease.
3.To relax the blood vessels,decrease blood lipid.
4.To against induced degeneration.

Resveratrol belongs to a class of polyphenolic compounds called stilbenes , found largely in the skins of red grapes and root of Polygonum cuspidatum Sieb. et Zucc ( Japanese knotweed), is a component of Ko-jo-kon, an oriental medicine used to treat diseases of the blood vessels, heart and live.. Resveratrol is a fat-soluble compound that occurs in a trans and a cis configuration Both cis- and trans-resveratrol also occur as glucosides . Resveratrol-3-O-beta-glucoside is also called piceid.

Resveratrol is s natural anti-oxidants,it can inhiit tumor,also has the role of estrogen-like effect and can be used for the treatment of breast cancer and other diseases.

Resveratrol is a phenolic compound that has been found to have strong antioxidant activity.Plants create resveratrol to ptotect themselves against the effects of poor growing conditions and severe weather.Resveratrol has been shown to reduce the oxidation of LDL cholesterol,total cholesterol and the risk of cardiovascular disease.

Resveratrol has been in the news quite frequently over the pase year sparked by new studies on animals that have shown that resveratrol supplementation has the same beneficcal effects on longevity as a restricted-calorie diet-specifically,up to a 40% increase in life span!

Basic Information

Business Type:
Year Established:
Total Employees:

About Us

HUIR has been dedicated to the research and development of herbal and nutraceutical ingredients since 1997. for the past 10years , We strictly control the quality from raw material to the finished product, and make our spirits of pursuing perfect embody in our herbal extract products field.

HUIR is a professional manufacture and develope of high quality and standard botanical extracts for human health come from nature.At present,we have adopted internationally first-tare manufacturing facilities and technology and is based on the strong R&D capability.
We have core competencies,Now our factory had three first-class muti-functional production assembly,they were used to purify plant ,and the assembiles are most advanced both at home and abroad.And we also had high technicals force,complete detection means,and can be engaged in drawing and processing of investor's raw material business of many kinds of plants.
Main products are : Ginseng P.E, Gotu Kola, Linseed Powdered Extract, Angelica Extract Powder, Aloe Vera, Echinacea Extract Powder, Epimedium Extract Powder, Red Clover Extract Powder, Valerian, Punica Granatum L., Ginkgo Biloba and so on.
we have built up a global sales service system covering the countries and regions in the world ,mailny export to more than 50 countries in the world ,Such as Canada ,USA ,Germany ,Britain,Japan,Hongkong,Taiwan ,and some north-east Asian countries .

Member History

Year Joined:
Membership Type:
Free Member

Send Supplier a Message

You must be signed in to contact this supplier.

Not a Member?

Join Free Now

Already a member? Sign In

Buy on

Sell on

Community Tools


Click Here to Call Us: 800-928-6710