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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 establish a method for the identification of patchouli oil. Methods: Gas chromatography was used to determine the fingerprints of Pichia pastoris and patchoulenone. Results: Gas chromatographic fingerprints, 12 batches of samples with good similarity, can be used for patchouli oil characterization. Conclusion: GC fingerprinting can be used for the identification of essential oils of patchouli.