Method for preparing solid fruit glucose from corn flour

The invention relates to a method for preparing solid fruit glucose from corn flour and belongs to the technical field of deep processing of corn. The method comprises steps of corn flour liquidation,saccharification, refining, isomerization, drying, and pelletization. According to the method, activated carbon is adopted for decoloring, filtration is carried out through a stainless steel micro-filtration membrane directly, soluble proteins and non-soluble fat substances can be removed, colloid and pigments can be thoroughly eliminated, liquid glucose of good liquid can be prepared, the cleaning burden of membranes can be alleviated, the capability of equipment can be remarkably improved, equipment investment can be remarkably reduced, and the yield can be increased; by using techniques ofcompulsive stirring vacuum drying and melting pelletization, fruit glucose drying pelletization can be achieved; in addition, fruit glucose granules made by using the melting pelletization techniqueare uniform in particle siz