Preparation and Quality Control of Erchen Dispersible Tablet

OBJECTIVE:To prepare erchen dispersible tablet and establish its quality control method.METHODS:cCMC-Na was used as disintegrating agent,and polyvinyl pyrrolidone as well as other adjuvants were added to prepare the tablet;The content of hesperidin was determined by HPLC,and the stability of the finished product was also evaluated.RESULTS:The sample size of hesperidin was linear in the range of1μg～80μg,the average recovery was99.98%,RSD=0.98%;The preparation showed good stability.CONCLUSION:The present formulatiom is rational,and the preparation technic is simple,the finished product meets the standards of Chinese Pharmacopenia.