The processing of konjac powder can be divided into two types: dry processing and wet processing.
Dry processing refers to the method of using dried konjac slices (horns) as raw materials to crush, grind and separate impurities to obtain konjac powder. After the dried konjac slices are crushed, the surface of the KGM particles is also wrapped with a A layer of impurity powder must be removed by grinding to improve the purity of KGM.
The wet processing technology is: fresh taro → cleaning → peeling → beating → color protection → grinding → centrifugal separation → drying → screening → fine powder. Wet processing has a high yield of refined powder and good product quality, but requires large investment in equipment and high process requirements.