... White Wild Yam P.E. 16% from shandong chenji Features:1.Size: 1)Diameter:3.5cm up, Length ... s requirement.2.Moisture: <5% or <8%3..Advantages:1) Yam contains amylase,polyphenol oxidase and ... the body stronger, nourishing kidney increase sperm role.3) Yam contains saponins, lymphatic temperament, have lubrication, ... the certificates of ISO, HACCP, GAP etc.3) All the products must be inspected by Chinese ...