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    resveratrol bulk powder

    Product Name: resveratrol bulk powder

    Latin name:Polygonum cuspidatum

    Plant part used: Resveratrol(trans-), Acetyl-resveratrol

    Specification: 20%, 50%, 98%,99% Resveratrol (trans-) 

    Testing methods: HPLC

    CASNo: 501-36-0, 42206-94-0

    Molecular Formula: C14H12O3

About Product
Product Name: resveratrol bulk powder
Latin name:Polygonum cuspidatum
Plant part used: Resveratrol(trans-), Acetyl-resveratrol, Polydatin
Specification: 20%, 50%, 98%,99% Resveratrol (trans-) HPLC
Testing methods: HPLC
CASNo: 501-36-0, 42206-94-0
Molecular Formula: C14H12O3

Background:
resveratrol bulk powder  is an east Asian species (Polygonum cuspidatum), belonging to the Polygonaceae family. Documented uses in traditional Chinese medicine date to the first century BC, and contemporary medical uses supported by clinical results include acute microbial infections or viral hepatitis, chemo- or radiation-induced leukocytopenia, atherosclerosis, and hyperlipidemia.

Giant knotweed extract has exhibited antitussive, antihistaminic, hypotensive, vasodilating, cytotoxic, and antioxidant properties, among others. Giant knotweed extract is also a concentrated source of resveratrol, an antioxidant phenol produced in response to fungi. Resveratrol has also shown antimutagenic activity in bioassays conducted on bacteria in vitro. And, in a recent investigation conducted in vivo and in vitro, resveratrol displayed chemopreventive effects at three critical stages of carcinogenesis.

Specifically, resveratrol was found to 1) induce phase II drug metabolizing enzymes; 2) mediate anti-inflammatory effects and inhibit cyclooxygenase and hydro-peroxidase (antipromotion); and 3) inducehuman promyelocytic leukemia cell diferentiation.  Resveratrol was also found to inhibit the development of preneoplastic lesions in vitro and tumorigenesis in vivo. Very recently, it was reported that Giant knotweed extract is one of the best active-oxygen scavengers for the prevention of skin aging induced by UV-irradiation and free radical. Experiments conducted in vivo indicate that resveratrol is a potent vasodilator and inhibitor of platelet aggregation. Recent work in dogs and humans indicate that other concentrated sources of resveratrol eliminate cyclic blood-flow reductions caused by platelet-mediated thrombosis

Main Function

Anti-lipid oxidation
Heart disease prevention 

Anti-carcinogen 
Anti-platelet aggregation
Smoothes blood vessels
Decreases blood lipid

Packing Detail:  
Packed in paper-drums and two plastic-bags inside. Net weight: 25kgs/drum.

Storage Situation
Stored in a cool&dry well-closed container, keep away from moisture and strong light/heat.