... ' export history 3. Stable Manufacturer 1. Name: Konjac Powder-plant extract2. With 13-year manufacturing, 9 years' export history3. ... by physical extracting way from Konjac tuber which is pure plant without pollution, main containing KSG which is upper 60 ... , containing necessity elements of human being like amino acid, unsaturated aliphatic acid, micro elementary substance, Vitamin and etc to protect ...