Giant Knotweed Extract Resveratrol 98%

Product name: giant knotweed extract Latin Name: Polygonum cuspidatum Part Used: root Active Ingredient: Resveratrol Apperance: white powder Specification Available:  90% Molecular Formula :  228.24 Molecular Weight :  C14H12O3 Test method: HPLC Certificates: GMP,ISO91000-22000,KOSHER.HALAL Description of Giant Knotweed Extract,Resveratrol introduction giant knotweed extract  is the biggest of the three invasive knotweeds, with stems usually between 6 and 16 feet, but reaching as much as 17 feet tall is some areas. The stems are smooth,hollow and light green, resembling the canes of bamboo, and sparingly branched. The leaves are6 to 16" long, with a deeply heart-shaped base and a blunt leaf tip. Diagnostic hairs on the leaf underside are long, thin and wavy.The flowers are small, creamy white to greenish white, and grow in short, branched clusters from leaf axils near the ends of the stems.Flower clusters are generally shorter than the subtending leaf, unlike the longer flower clusters found on Japanese knotweed and the mid-size clusters found on the hybrid Bohemian knotweed. giant knotweed extract  extract Safety Many plants are revered for their medicinal uses as alternatives to synthetic chemical medications. But simply because a plant is medicinal does not mean that it cannot possibly be dangerous as well. If taken improperly, the effectiveness of herbal medicines can be diminished, and the medicine can sometimes even be harmful. Polygonum cuspidatum is no roots are harvested for use in antioxidant supplements. By exercising proper safety precautions, you can reap all the benefits of these roots and avoid any of the potential risks. characteristics This product is more cylindrical short segments or irregular slabs, 1 ~ 7 cm long, diameter of 0.5 ~ 2.5 cm.Skin brown, with longitudinal wrinkles, and fibrous scar, cut face skin is thinner, xylem is broad, tan, ray radial, leather and wood separated more easily.Roots in the pulp or is empty.Qualitative hard.Micro, slightly bitter, astringent taste. "Sexual flavour and return to the" bitter, cold.Liver, bravery, lung. Main Function of Giant Knotweed Extract,Resveratrol 1.Resveratrol is used to antibacterial, antithrombotic, antiinflammatory and antianaphylaxis. 2.Resveratrol prevent cancer, especially breast cancer, prostate cancer, endometrial antianaphylaxis. 3.Resveratrol can be used for antioxidation, delaying aging, preventing osteoporosis,antianaphylaxis. 4.Resveratrol can be used to lower cholesterin and the blood viscosity, reduce the risk of arteriosclerosis, Cardio-cerebrovascular disease and heart disease. 5.Resveratrol has good efficacy for treatment of AIDS. Application of Giant Knotweed Extract,Resveratrol 1. Applied in food field, often used as additives, with distinct fragrance smell, it can promote digestion and increase appetite; 2. Applied in daily necessities field, aslo added into a large amount of oral cleaning products, such as dentifrices, mouthwash and tooth powder; 3. Applied in pharmaceutical field, because of the function of inhibition and paralysis to sensory nerve endings, it can be used as counter irritant.