Study on Preparation and Technical Process of Muxiang Shunqi Wan / 中国中医药信息杂志

Objective To investigate the parameter of technical shaping process of Muxiang Shunqi Wan and select appropriate auxiliary materials to enhance the time limit of dissolution. Method Select parameter of technical shaping process by orthogonal test and choose the best dosage of disintegrant by well-proportioned design. Results The best preparation and technical shaping process of Muxiang Shunqi Wan is as follows:the drug powder is refined with CMS-Na 1.4%, CCNa 0.5%, 60 ℃ dry. Conclusion Pills made by this technical process appear round and smooth, the colour and luster are equal and conformable, the dissolving time limit is short and the quality is good, therefore, they are up to the GMP requirements.