Can be used acid or enzymatic production of glucose, which is characterized by decolorization In addition, can effectively remove colloid, protein material and the like, can also remove the sugar solution of 5 - HMF (5-Hydroxymethylfurfural-that is, HMF ), As a result of such potential will enable the crystallization of the pigment in the glucose stored in the process of yellow. Mainly for decolorization of industrial glucose, can also be used for caramel, sucrose, fructose, xylose and other sugar solution decoloration.