鹅掌楸叶挥发油化学成分GC-MS分析  

Analysis on the Chemical Constituents of Volatile Oil from Leaf of Liriodendron by GC- MS

作　　者：程满环[1] 兰艳素[2] 

机构地区：[1]黄山学院现代教育技术中心,安徽黄山245041 [2]黄山学院化学化工学院,安徽黄山245041

出　　处：《景德镇学院学报》2015年第6期32-35,共4页Journal of JingDeZhen University

基　　金：安徽高校省级优秀青年人才基金重点项目(2013SQRL088ZD)

摘　　要：目的:研究鹅掌楸叶挥发油化学组成。方法:采用水蒸气蒸馏法提取鹅掌楸叶挥发油,并通过GC-MS技术分析鉴定,峰面积归一化法计算各组分相对含量。结果:首次从鹅掌楸叶挥发油中分离、鉴定出59种化学成分,占其挥发油总量的83.81%,主要成分有(Z)-罗勒烯、β-榄香烯、2,2'-亚甲基双-(4-甲基-6-叔丁基苯酚)、1-石竹烯等。结论鹅掌楸叶挥发油中具有多种活性成分和较高应用价值。OBJECTIVE： To analyze the chemical constituents of volatile oils from leaf of Liriodendron. METHODS：The oil was extracted by steam distillation. The chemical compounds were identified by GC- MS and the relative content of the compounds were determined by peak area normalization method. RESULTS： Fifty- nine compounds were identified from the volatile oil,which occupied 83. 81% of total constituents. The main components were（ Z）- ocimene,β- elemene,2,2＇- Methylenebis（ 6- tert- butyl- 4- methylphenol）,caryophyllene,etc. CONCLUSION： A variety of active ingredients with high application value were found in the volatile oil from the leaf of Liriodendron.

关 键 词：鹅掌楸 挥发油 水蒸气蒸馏 GC-MS 

分 类 号：O623.3[理学—有机化学]