It research the vacuum freeze-drying process on the base of new freeze dryer.
以新型冻干机为基础,对香菇真空冷冻干燥工艺进行研究。
Besides, said sterile powder for injection also can contains proper quantity of diluent and adjuvant, and is made up by adopting spray-drying process, freeze-drying process and direct mixing process.
它还配以适量稀释剂、助剂,采用喷雾干燥法、冷冻干燥法及直接混合法制备得到注射用无菌粉末。所述的方法不同其处方也不同。
By using thermodynamic and kinetic theories, the mechanism that annealing in freeze-drying process of pharmaceuticals can change the structure of frozen pharmaceuticals was explained.
运用热力学和动力学理论分析了药品冷冻干燥过程中的退火操作改变冻结药品结构的机理。