乌药炮制工艺的研究

目的比较乌药不同炮制工艺有效成分的含量,确定最佳的炮制工艺。方法采用HPLC测定乌药不同炮制品中乌药内酯、乌药醚内酯、异乌药内酯及去甲异波尔定的含量,并比较不同炮制品有效成分的含量。结果乌药经炮制后,4种成分的含量均有不同程度的增加,总体而言,其含量的大小顺序为:微波炮制品﹥醋烘炮制品﹥醋炙乌药﹥酒炙乌药﹥盐炙乌药﹥乌药片。结论醋烘法和微波炮制法可作为乌药新的炮制工艺。

The Study of Processing Technology of Radix Linderae

Objective To investigate the content of active compositions of Radix Linderae in different processing technology,determine the best processing technology of it.Methods Using the methods of HPLC to determine the content of linderalactone,linderane,isolinderalactone and norisoboldine in different processing technology,compare with the changes of main active compositions in different processing sample.Results After being processed,the content of four kinds of active compositions in processed samples increased in varying degrees,in general,the order of the content of four kinds of active compositions was microwave processed products > processed sample baking with vinegar > processed sample stir-baking with vinegar > processed sample stir-baking with wine > processed sample stir-baking with salt > Radix Linderae.Conclusion The baking and microwave with vinegar can be used as the new processing method of Radix Linderae.