Objective:To discuss the effects of different drying methods of Qushi Huayu decoction on thepharmacodynamics of experimental fatty liver.Method: Qushi Huayu decoction was prepared(0.93 g crude drug.mL-1),then been concentrated to paste,and dried powder through 70 ℃ vacuum drying,40 ℃ vacuum drying,frozen drying and spray drying.Wistar male rats were used to establish fatty liver model by carbon tetrachloride(CCl4) subcutaneous injection for 4 weeks(twice per week) along with high-fat and low-protein diet fo...