脉通口服液工艺研究

Study on Production Procedure for Maitong Oral Solution

目的 研究脉通口服液生产工艺。方法 用正交试验方法对西洋参的渗漉、雪莲的煎煮条件等进行优化。结果 确定了主要成分西洋参渗漉条件为 80 %的乙醇渗漉 ,收集 8倍量的渗漉液 ;天山雪莲等十几味中药的煎煮提取 2次 ,每次 1h,用 8倍、5倍量的水提取两次 ;醇沉时浓缩到相对密度为 1.2 0 ,并醇沉到含醇量 6 0 %的最佳生产工艺。结论 优化脉通口服液生产工艺。

Objective To study the optimum extractive procedure of Maitong oral solution by orthogonal design.Methods Using orthogonal experimental design.Results Xiyangshen was percolated in 80 % alcohol and collected 8times percolating liquid,Xuelian and other Chinese medicinal materials were extracted 2 times,1 hour each time and with 8times,5 times water for twice respectively. Conclusion The optimum procedure is superior to the traditional extraction method and it was favorable to industrial production.