Study on process for the spray drying of shengmaisan prescription granule / 中国基层医药

ABSTRACT

Objective To define the optimal process for spray drying of shengrnaisan prescription granule.Methods The optimal process for spray drying was investigate by single factor experiment.Results The optimal process for spray drying of shengmaisan prescription granule involved temperature of liquid feedstock of 30 ～ 40℃,relative density of extract of 1.10,the rate of liquid 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.