PREPARATION METHOD FOR ADDITIVE-FREE CHINESE HERBAL MEDICINE WALL-BROKEN POWDER GRANULAR PREPARATION

摘要

The present invention provides a preparation method for an additive-free Chinese herbal medicine wall-broken powder granular preparation. The wall-broken powder granular preparation is obtained by processing a medicinal material, crushing, performing wall breaking and crushing, screening, performing secondary wall breaking and crushing, mixing, pelletizing, granulating, and sieving. The prepared granules have moderate tightness, relatively rapid dissolution, and good uniformity; the problems of being difficult to dissolve the existing wall-broken granules and poor uniformity thereof are solved.