Product Description

Product name: Giant knotweed extract Botanical name: poligonum cuspidatum extract Botanical source: rhizome / root Molecular formula: C*4H***3 Chemical composition: resveratrol & emodin mainly Spec: *0% *0% *5% *8% *9% Test method: HPLC Appearance: brown white fine powder Inner packing: double-layer plastic bag Outer packing: fiberboard drum N.W.: *5kg G.W.: *8kg Dimensions: 0.*8 m3/pcs Storage: store in cool & dry area, keep away from the direct light and heat. Shelf life: 2 years if properly stored Resveratrol are derived from natural plant ( polygonum cuspidatum); Resveratrol content of detection is to **0% trans-resveratrol, the product isn't included maleinoid form resveratrol; Emodin are less than 3% in mass production of *0% Resveratrol, it's lower than Industry Standard via SGS and other international organizations tested; Our production and packing are completed in GMP workshop, products certified through Jewish Kosher.