正交试验优选延胡索醋蒸法炮制工艺  

Optimization on Processing Techniques of Steaming for Rhizoma Corydalis by Orthogonal Design

作　　者：李春 蒋晓煌[2] 蒋孟良[2] 杨欣[2] 金晓飞[2] 

机构地区：[1]江麓医院,湖南湘潭411199 [2]湖南中医药大学药学院,湖南长沙410208

出　　处：《中医药导报》2015年第6期53-55,共3页Guiding Journal of Traditional Chinese Medicine and Pharmacy

基　　金：国家中医药管理局重点学科(中药炮制学)资助

摘　　要：目的:优选延胡索蒸法的炮制工艺。方法:以延胡索乙素含量作为评价指标,以加醋量、饮片粗细、闷润时间、蒸制时间为考察因素,采用正交试验优选蒸法的最佳工艺。结果:延胡索粗粉,加醋量30%,闷润2 h,蒸制2 h延胡索乙素的含量最高。结论:优选出的炮制工艺合理可行,为延胡索饮片的生产提供了实验依据。Objective： To optimized processing techniques for Yanhusuo（Rhizoma Corydalis） with braizing method. Methods：The content of tetrahydropalmatin was determined, and the extraction conditions of vinegar, Rhizoma Corydalis thickness, moisten-ing time and braizing time were optimized by orthogonal array design.Results： The best condition of braizing method was Rhi-zoma Corydalis powder, add vinegar 30%, moistening for 2 h, braizing for 2 h. Conclusion： Optimizing the processing technology was reasonable and feasible, which provided the basis for the processing of herbal medicinal slices of Rhizoma Corydalis.

关 键 词：延胡索 中药炮制 蒸法 延胡索乙素 含量测定 正交试验 

分 类 号：R284.2[医药卫生—中药学]