AIGI supply Giant Knotweed Extract Resveratrol 10%~98%
Profile:
Product Specification : Resveratrol 10%~98%
Latin Name: Polygonum Cuspidatum
Product Type: White powdered extract
Part of the Plant Used: Root
Extract Method: Alcohol

What is the Giant Knotweed Extract?
Giant knotweed 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) induce human 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.

Where will be Giant Knotweed Extract used to?
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. I.D. 40CmX50CM

Storage Situation
Stored in a cool and dry well-closed container, keep away from moisture and strong light / heat.
Shelf Life
two years under well Storage situation and stored away from direct sun light.
Changsha Active Ingredients Group, Inc.(AIGI) is one of the leading manufacturer and exporter of the tea & herbal extracts in China, is the board of director of HNBEA (Hunan Botanical Extracts Association of China), AIGI having certified ISO9000:2000, Kosher, cGMP. We have been manufacturing of exporting such products as Green Tea Extracts and Natural Botanical Extracts Series. Our major standardized products are Resveratrol 99%, Magnolia Bark Extract 95%, Baicalin 95%, Blueberry juice Concentrate Brix 65, Green Tea Extract 60% EGCG, Luo Han Guo Extract 80% .Mogrosides and Effective Component Monomer product such as Huperzine A 99%, Paclitaxel 99%, Artemisinine 99% , Rhynchophylline 98% and so on. We can supply about 240 kinds of Standardized Herbal Extracts and more 900 kinds of Botanical Extracts. Our products are in great demand and being exported to over 40 countries throughout the world.

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Company: Changsha Active Ingredients Group,Inc.
FDA Registration Number is: 16044809218
Add.: F25,Jiahe BLDG,#217 Wanjiali Road,
Changsha, China 410016
Website: www.aigi-herb.com
Telephone: 86 137 2388 6785
Fax number: 86-731-2938899/2938822
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