OBJECTIVE The optimum extraction conditions of shionone from herbs Tatarian aster root were studied by means of orthogonal test and microwave-assisted and pressurized solvent extraction technique.

方法利用微辅助溶剂法紫中紫酮,通过正交实验,考察了微条件(包括溶剂、时间、次数和料液比)对紫中紫酮的影响。