Product Name:Chinese Yam Powder,Yam Root Powder Place of Origin:Guangxi Province,China Part of Used:Root Appearance:White Fine Powder, no lumps, no visible impurities Production Method:SD(Spraying Drying) Specification:50-400mesh according to customer requests Product Introduction of Chinese Yam Powder: Yam is a yam plants. The main edible part of an underground tuber. Distribution of a wide range of yam, common in tropical and subtropical regions. Among Central and South America as the most, followed by subtropical region and Africa. The annual production of yam in the tropics is second only to cassava and sweet potato, but more than their nutritional value. It is the most important root crop, is one of the important food crops.