目的建立遂川产藁本药材气相色谱指纹图谱,对藁本药材规范化种植进行指导。方法采用水蒸气蒸馏提取,GC法分析对比10批遂川藁本挥发油化学成分,运用GC-MS联用技术对挥发油成分进行鉴定。结果10批遂川产西芎藁本药材相似度较高,挥发油中含有苯酞类衍生物和烯丙基苯类衍生物。结论该方法适合于遂川藁本药材质量评价和种植指导。

Objective To study and estabish the GC fingerprint of Rhizoma Ligustici from Suiehuanto guide the standardization of planting Rhizoma Ligustici.Methods Ten batches of volatile oils wereextracted by steam distillation,then separated by capillary gas chromatography and determined by GC/MS.Results The similarity of ten batches of Rhizoma Ligustici from Suichuari is higher,all samplescontain derivatives of phthalides and allyl-benzene.Conclusion The method is reliable,accurate and canbe used to evaluate the quality of Suichuan Rhizoma Ligustici and guide the planting.