药用广藿香挥发油提取物专属性鉴别方法研究

Identification method with significant specificity of volatile oil of Pogostemon cablin

目的:建立广藿香油专属性鉴别方法。方法:采用气相色谱法,以百秋李醇和广藿香酮为对照品,建立气相色谱指纹图谱。结果:气相色谱指纹图谱,12批样品的相似度好,可用于广藿香油的特征鉴别。结论:气相色谱指纹图谱可用于广藿香挥发油的专属性鉴别。

Objective： To develop an identification method with significant specificity for patchouli oil.Method： The fingerprint was performed by gas chromatography with patchouli alcohol and pogostone as chemical markers.Result： The similarity of 12 samples were higher than 0.9 and it can be used to identify the characteristics of patchouli oil.Conclusion： The GC fingerprint can be used for identification of patchouli oil.