延胡索的炮制工艺优选  

Optimization of the Processing Technology of Rhizoma Corydalis

作　　者：张虹[1] 王麟[2] 陈相涛[1] 袁珂[1] 

机构地区：[1]浙江林学院天然药物研发中心,浙江临安311300 [2]河南中医学院.药学院,河南郑州450008

出　　处：《时珍国医国药》2010年第2期413-414,共2页Lishizhen Medicine and Materia Medica Research

基　　金：浙江省科技厅重点科技攻关项目(No.2007C23024)

摘　　要：目的采用正交实验法,以延胡索乙素的含量为指标,对延胡索产地加工和醋制方法进行优选。方法采用高效液相色谱法测定延胡索供试品中延胡索乙素含量。结果延胡索产地加工及醋制的最佳工艺条件是延胡索趁鲜切片4 mm,加醋量40%,在50℃下干燥。结论验证实验表明,所选的最佳炮制工艺较为合理。Objective To optimize the techniques of primary processing and vinegar processing of Rhizoma corydalis by orthogonal experiment design. Methods HPLC was adopted to measure tetrahydropalmatine content in Rhizoma corydalis which wase prepared with different processes. Results The best condition of primary and vinegar processing was that Rhizoma corydalis was slided by 4mm as fresh ,added 40 percent of vinegar and the drying temperature was 50℃. Conclusion The verification test showed that the best choice of processing technology is reasonable.

关 键 词：延胡索 正交试验设计 延胡索乙素 

分 类 号：R284.1[医药卫生—中药学]