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Natural Food Ingredients

    100% Natural Resveratrol

    Spec.: 5%-99%

High Quality Natural Resveratrol



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: 

1.Resveratrol has the function of antipyretic and analgesic effect.
2.Resveratrol is effective on anti-cancer, anti-mutagenic capacity.
3.Resveratrol can prevent heart and liver damage.
4.Resveratrol is helpful to antithrombotic.
5.Resveratrol can be used to enhance immune system activity in the wound treatment.
6.Resveratrol is natural antioxidant ,and impacts on the metabolism of osseous issue.