微波辅助萃取桂竹糖芥中有效成分的研究  

Study on the Microwave Assisted Extraction of Active Ingredients in Erysimum cheiranthoides L.

作　　者：汪洋[1] 李孟全[1] 程艳[1] 

机构地区：[1]牡丹江医学院,黑龙江牡丹江157011

出　　处：《时珍国医国药》2008年第7期1614-1615,共2页Lishizhen Medicine and Materia Medica Research

基　　金：黑龙江省教育厅资助项目(No.10551323)

摘　　要：目的研究微波辅助萃取桂竹糖芥的提取工艺。方法通过正交设计的方法,采用连续微波辐射方法进行微波萃取工艺的优化。结果从微波功率、萃取时间、溶剂浓度工艺条件对桂竹糖芥有效成分得率的影响,优选出的最佳工艺条件为:微波功率420W、微波辐射时间30min、溶剂浓度80%。结论微波辅助萃取法适合于提取糖芥有效成分。Objective：To study the microwave assisted extraction process for active ingredients in Erysimum cheiranthoides L. Methods ：Using the orthogonal experimental design, the optimal process of microwave assisted extraction for Erysimum cheiranthoides L. was gained by continuous microwave radiation. Results ：The optimum conditions were as follows： microwave power was 420W, radiation time was 30min, solvent was 80% ethanol. Conclusion：It is efficient to extract active ingredients from E cheiranthoides L. using MAE method.

关 键 词：桂竹糖芥 强心苷G 微波萃取 正交设计 

分 类 号：R284.2[医药卫生—中药学]