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作 者 ：黄儒珠,檀东飞,郑娅珊,黄丽峰

期 刊 ：热带亚热带植物学报 2009年 17卷 4期 页码：406~408

关键词：醉香含笑；挥发油；化学成分；气相色谱-质谱；

Keywords:Michelia macclurei, Volatile oil, Chemical constituent, GC-MS,

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。

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.

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