Optimization of Processing Technology of Radix Achyranthis Bidentatae Prepared with Salt through Orthogonal Experiment / 中药新药与临床药理

Objective To optimize the processing technology of Radix Achyranthis Bidentatae prepared with salt. Methods With the amount of the oleanolic acid as the parameter,the processing technology was optimized through orthogonal exper iments design L9(34). Results The optimal processing technology of Radix Achyran this Bidentatae prepared with salt was:the thickness of the medicinal pieces be ing 5～10 mm,baking 20 min with 3.00 %salt at 100 ℃. Conclusion The chosen pr ocessing technology is reasonable.