中成药生产中离心薄膜浓缩技术的初步研究

Preliminary Study on Concentration Technology of Centrifugation and Membrane-forming for Production of Chinese Patent Medicines

在中成药生产中,采用离心薄膜蒸发器浓缩药液,通过3只产品正交试验,以蒸发量,浓缩比和产品的主要成分含量为考核指标,求得最佳工艺,从而摸索其普遍规律。

The centrifugation and membrane forming evaporator has been used for the concentration of Chinese medicine liquid. The author inquired into the universal law of its use on the basis of the optimum process obtained with orthogonal tests on 3 products, using evaporation amount, concentration proportion and content of main components as check indexes.