6, 7-dihydroxybergamottin Active ingredient: 6, 7-dihydroxybergamottin; polypeptide content:[45% 6, 7-dihydroxybergamottin; 5% polypeptide ] detection method:HPLC packaging :cardboard drums, with double aseptic food poly bags inside. Or by cartons, with vacual aseptic food poly bags inside, 20kgs per carton with 8 bags inside, 2.5kg per bag. Product description Character: brown green powder, its sapor is bitter and easily absorb humidity. Component: include two kinds of ingredient, which is 6, 7-dihydroxybergamottin and polypeptide. This product is a new material used as an ingredient in sports supplement and medicine, and up to export standards. Packaging :cardboard drums, with double aseptic food poly bags inside. Or by cartons, with vacual aseptic food poly bags inside, 20kgs per carton with 8 bags inside, 2.5kg per bag.