Quality Control and Pharmacodynamic Study of Xiaoyaosan Oral Liquid(Radix Angelicae Sinensis, Radix Bupleuri, etc.) / 中成药

The studies on the preparation technology,quality control and pharmacodyrnamics of Xi- aoyaosan Oral Liquid have been carried out. The experiment results suggested that,using the color reaction, TLC Identification and TLC-scanner could effectively control the intrinsic quality of oral liquid. Both possessed practical availability and their operations were simple Meanwhile,pharmacodynamic study also indicated that oral liquid could increase the peristalsis of stomach and bowel,the amount of consumed food and the body weight of mice,which was in conformity with the indication and efficacy of the original prescription.