香桂化浊胶囊成型工艺研究

Study on Molding Technology of Xianggui Huazhuo Capsule

目的:确定香桂化浊胶囊的成型工艺条件。方法:用单因素试验考察成型性、休止角、吸湿性,以确定乙醇浓度、制粒目数、临界相对湿度等成型工艺指标。结果:选定85%乙醇为润湿剂,制40目颗粒,装0号胶囊,平均装量0.39g,临界相对湿度为57%。结论:该工艺稳定、合理,可为工业化生产提供可靠依据。

OBJECTIVE： To determine the molding technology of Xianggui huazhuo capsule. METHODS： The molding technology was studied with moldability, angle of repose and hygroscopicity as index. The index of molding technology was determined, such as concentration of ethanol, granulating mesh, critical relative moisture. RESULTS： The molding technology was as follows： 85% ethanol as wetting agent, 40 mesh, capsule 0, capsule weight of 0.39 g, critical relative moisture of 57%. CONCLUSION： The molding technology is stable, reasonable, and can provide reliable basis for production.