正交实验优选鼻敏颗粒中挥发油的提取工艺  

Optimization of extraction technology of essential oil from Bimin granules by orthogonal test

作　　者：张婧[1] 杨红梅[1] 曹蕾[1] 宋英[2] 

机构地区：[1]成都中医药大学,成都610075 [2]成都中医药大学附属医院,成都610072

出　　处：《中药与临床》2015年第5期25-26,共2页Pharmacy and Clinics of Chinese Materia Medica

基　　金：成都市科技局课题:鼻敏颗粒治疗变应性鼻炎的应用治疗(编号:12PPYB198SF-001)

摘　　要：目的:优选鼻敏颗粒中挥发油提取的最佳工艺条件。方法:采用水蒸气蒸馏法,以挥发油收率为评价指标,以浸泡时间、加水量、提取时间为影响因素进行正交试验。结果:最佳提取工艺为8倍量水,浸泡1 h,提取8 h。结论:水蒸气蒸馏法混合提取鼻敏颗粒中肉桂、石菖蒲和鹅不食草挥发油的工艺简便、可行,适合工业化大生产。Objective: To optimize the best extraction technology of volatile oil from Bimin granules. Method: Stem distillation method was used to extract volatile oil. Orthogonal test was used to investigate the effect of adding volume of water, soaking time and decocting time on the yield of volatile oil. Result: The best extraction technology is as follows: soak 1 hours with twelve times of the amount of water, 8 hours each time. Conclusion: Stem distillation method used to extract volatile oil of Rougui, Shichangpu and Ebushicao in Bimin granules is feasible and simple, and suitable for industrial production.

关 键 词：鼻敏颗粒 肉桂 鹅不食草 石菖蒲 挥发油 

分 类 号：R283.6[医药卫生—中药学]