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假臭草花挥发油的GC-MS分析
引用本文:惠阳,符荟,皮文博,陈文豪,黄国华. 假臭草花挥发油的GC-MS分析[J]. 广州化工, 2014, 0(19): 84-86
作者姓名:惠阳  符荟  皮文博  陈文豪  黄国华
作者单位:1. 海南师范大学热带药用植物化学教育部重点实验室,海南 海口 571127; 海南师范大学化学化工学院,海南 海口 571127
2. 海南师范大学化学化工学院,海南 海口,571127
基金项目:海南省自然科学基金项目( No214030);海南省高校科研项目( No HNKY2014-40);大学生创新创业训练项目( Nocxcyxj2014015)。
摘    要:采用水蒸气蒸馏法提取新鲜假臭草花的挥发油,利用气相色谱-质谱(GC-MS)联用技术分析该挥发油的化学成分。GC-MS共鉴定出35个化合物,占挥发油总量的81.82%。其主要成分为:1-甲基-5-亚甲基-8-(1-甲基乙基)-[s-(E,E)]-1,6-环癸二烯(31.98%)、石竹烯(11.75%)、己酸(6.25%)、3-甲基戊酸(6.10%)、α-毕澄茄醇(4.37%)、二叔丁基对羟基甲苯(3.98%)、4-乙烯基-2-甲氧基苯酚(3.48%)。

关 键 词:假臭草花  挥发油  化学成分  气相色谱-质谱联用

GC-MS Analysis of Essential Oil from the Flowers of Eupatorium catarium
HUI Yang,FU Hui,PI Wen-bo,CHEN Wen-hao,HUANG Guo-hua. GC-MS Analysis of Essential Oil from the Flowers of Eupatorium catarium[J]. GuangZhou Chemical Industry and Technology, 2014, 0(19): 84-86
Authors:HUI Yang  FU Hui  PI Wen-bo  CHEN Wen-hao  HUANG Guo-hua
Affiliation:HUI Yang;FU Hui;PI Wen-bo;CHEN Wen-hao;HUANG Guo-hua;Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education,Hainan Normal University;College of Chemistry and Chemical Engineering,Hainan Normal University;
Abstract:The essential oil from the flowers of Eupatorium catarium was extracted by steam distillation. The components of the essential oil were separated and identified by GC -MS. 35 components were identified and accounted for 81.82% of all the peak area. The major compositions were 1 -methyl-5 -methylene -8 - (1 -methylethyl) - [ s - (E, E) ] - 1,6 - cyclodecadiene (31.98% ), caryophyllene ( 11.75 % ), hexanoic acid (6. 25 % ), 3 - methylpentanoic acid ( 6. 10% ), α - cadinol ( 4. 37% ), butylated hydroxytoluene ( 3.98% ), and 2 - methoxy - 4 - vinylphenol (3.48%).
Keywords:flower of Eupatorium catarium  essential oil  chemical composition  GC-MS
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