Optimization of Extraction Technology of Chinese Medicinal Materials from Compound Sangju Oral Liquid

OBJECTIVE:To optimize the extraction technology of Chinese medicinal materials from Compound sangju oral liquid.METHODS:The water extraction technologies of Morus alba,Chrysanthemum indicum,Forsythia suspense,Glycyrrhizaura uralensis,Platycodon grandiflorum,Phragmites communis,Semen Armeniacae Amarum were optimized by orthogonal experiment with amount of water,soaking time,extraction time and extraction times as factor using the extraction volume of phillyrin and chlorogenic acid,the yield of extract as index.The extraction technology of Mentha haplocalyx was optimized by orthogonal experiment with soaking time,ultrasonic processing time,extraction time and amount of water as factors using the yield of volatile oil as index.RESULTS:Optimal water extraction technology was as follows:8 folds of water,soaking for 2 h,extracting for 2 times,1.5 h each time.The extraction technology of M.haplocalyx was as follows:10 folds of water,soaking for 1 h,ultrasonic processing time of 60 min,extracting for 4 h.CONCLUSIONS:The optimal technology is reasonable and feasible,and it can be used for the extraction of Chinese medicinal materials from Compound sangju oral liquid.