摘要
目的确定生脉散配方颗粒喷雾干燥的最佳工艺。方法采用单因素实验,考察进料温度、清膏相对密度、进料速度、进风与出风温度。结果生脉散配方颗粒喷雾干燥的最佳工艺条件为:进料温度:30-40℃;清膏相对密度:1.10(60℃);进料速度:50—60ml/min;进风温度:175—180℃;出风温度:85—90℃。结论该实验确定的喷雾干燥工艺合理可行。
Objective To define the optimal process for spray drying of shengmaisan prescription granule. Methods The optimal process for spray drying was investigate by single factor experiment. Results The optimal process for spray drying of shenginaisan prescription granule involved temperature of liquid feedstock of 30 - 40℃, rel- ative density of extract of 1.10 ,the rate of hquid feedstock of 50 -60 ml/min,inlet temperature of 175 - 180℃, and outlet temperature of 85 - 90℃. Conclusion The optimized process is rational and feasible.
出处
《中国基层医药》
CAS
2013年第3期324-325,共2页
Chinese Journal of Primary Medicine and Pharmacy
基金
基金项目:成都军区医学科研“十一五”首批计划课题(MB07004)
关键词
生脉散
干燥法
工艺学
制药
Shengmaisan
Desiccation
Technology, pharmaceutical