【摘要】 应用气相色谱-质谱联用技术对水蒸汽蒸馏法提取的醉香含笑(Michelia macclurei Dandy)叶挥发油的化学成分进行分析。共检出61个峰,鉴定了其中45个化合物,占挥发油总量的91.41%。其中石竹烯(18.74%)、β-榄香烯(14.56%)、榄香醇(13.14%)、γ-榄香烯(9.18%)、α-桉叶醇(7.22%)、α-石竹烯(5.20%)和γ-桉叶醇(4.90%)为主要成分。更多还原

【Abstract】 The volatile oils from leaves of Michelia macclurei were extracted by hydrodistillation,and analyzed by gas chromatography-mass spectrometry(GC-MS).Sixty-one peaks were detected.Among them,forty-five compounds were identified,accounting for 91.41% of the total volatile oils.The major compositions were caryophyllene(18.74%),β-elemene(14.56%),elemol(13.14%),γ-elemene(9.18%),α-eudesmol(7.22%),α-caryophyllene(5.20%) and γ-eudesmol(4.90%),etc.更多还原