优选复方脑清胶囊中挥发油的提取工艺  

Study on extraction technology of volatile oil from compound Naoqing capsules

作　　者：梁惠珍[1] 李先荣[2] 王瑞明[2] 

机构地区：[1]山西中医学院中药学院,山西太原030024 [2]山西省中医药研究院,山西太原030012

出　　处：《山西中医学院学报》2014年第1期21-22,共2页Journal of Shanxi College of Traditional Chinese Medicine

摘　　要：目的:优选复方脑清胶囊中挥发油的提取工艺。方法:以总挥发油得量为考察指标,通过单因素实验和正交实验,考察加水量、浸泡时间、提取时间等因素对总挥发油得量的影响。结果:最佳提取工艺条件为:加8倍量水,浸泡1 h,提取6 h。结论:优化得到的挥发油提取工艺简单、稳定、可行。Objective：To optimize the extraction technology of volatile oil from compound Naoqing capsules. Method：The effect of imbitition volume,soaking time and extraction time on extraction amount of total volatile oil from compound Nao-qing capsules were studied through orthogonal design and single factor experiment. Result：The optimum extraction condi-tions of volatile oil from compound Naoqing capsules were as follows：adding 8 times quantity of water,soaking for an hour,extracting with steam for 6 hours. Conclusion：This extraction technology is simple,steady and feasible.

关 键 词：复方脑清胶囊 挥发油 提取工艺 正交实验 

分 类 号：R284.2[医药卫生—中药学]