Formula Optimization of Shengmai Dispersible Tablets by Uniform Design / 中国药师

ABSTRACT

Objective:To explore the formula and preparation technology parameters of Shengmai dispersible tablets. Methods:With the granulation status, disintegration time, friability, taste and and so on as the testing indices, the formula and preparation tech-nology of Shengmai dispersion tablets were optimized by uniform design. Results:The optimized formula of Shengmai dispersible tab-lets was as follows25% extract powder, 58% MCC, 8% CCMC-Na, 4% CMS-Na, 2% L-HPC, 2% magnesium stearate and 1%sweetener. L-HPC and magnesium stearate were added after the granulation, and the tablet hardness was controlled at 25N. The opti-mized dispersible tablets could disintegrate uniformly within 3 min. Conclusion: The optimization of the prescription and preparation process parameters of Shengmai dispersing tablets is stable and reliable, and has good repeatability, and the process is feasible.