The Preparation of Cepharanthine Dropping Pills by Orthogonal Design
Abstract:ObjectiveTo optimize the preparing process of Cepharanthine dropping pills.MethodsThe technology of orthogonal experiment was used to optimize the percenage of drug in dropping pill,temperature of drug,dropping speed and decide the best dropping condition.ResultsThe optimum dropping condition was as follow:the rate of Cepharanthine to matrix was 1∶2,the temperature of drug was 80℃,dropping speed was 70 drops per minute.ConclusionThe technology is feasible with high productivity of the finished products.