| GC-MS联用技术分析湖南产紫苏挥发油成分 |
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| 引用本文： | 蒋军辉,杨慧仙,杨胜园,徐小娜.GC-MS联用技术分析湖南产紫苏挥发油成分[J].亚太传统医药,2012,8(5):26-29. |
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| 作者姓名： | 蒋军辉 杨慧仙 杨胜园 徐小娜 |
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| 作者单位： | 1. 南华大学化学化工学院,湖南衡阳,421001
2. 南华大学公共卫生学院,湖南衡阳,421001 |
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| 摘 要： | 目的:分析湖南产紫苏的挥发油成分。方法:利用水蒸气蒸馏法提取挥发油,采用GC-MS联用技术分离检测,结合程序升温保留指数辅助定性分析,峰面积归一化法进行定量分析。结果:紫苏的挥发油成分定性出51种挥发油化学成分,占总含量的86.21%。结论:紫苏挥发油成分主要为萜烯类和含氧化合物,主要有1-(2-呋喃基)-1-戊酮(11.10%)、石竹烯(14.18%)、α-石竹烯(3.21%)、顺-β-金合欢烯(1.17%)、顺,反-α-金合欢烯(2.55%)、5-烯丙基-1-甲氧(基)-2,3-亚甲二氧基-苯(4.89%)、α-金合欢烯(1.14%)、榄香脂素(17.00%)、1,2,3-三甲基-5-(2-丙烯基)-苯(1.05%)、石竹烯氧化物(4.05%)和芹菜脑(21.75%)。
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| 关 键 词： | 紫苏挥发油 GC-MS 程序升温保留指数 |
Study on Chemical Components of Volatile Oil in Perrilla frutenscens L.by GC-MS |
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| Jiang Junhui
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Yang Huixian
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Yang Shengyuan
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Xu Xiaona.Study on Chemical Components of Volatile Oil in Perrilla frutenscens L.by GC-MS[J].Asia-Pacific Traditional Medicine,2012,8(5):26-29. |
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| Authors: | Jiang Junhui Yang Huixian Yang Shengyuan Xu Xiaona |
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| Institution: | 1.School of Chemistry and Chemical Engineering,University of South China,Hunan 421001,China; 2 School of Public Health,University of South China,Hunan 421001 China) |
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| Abstract: | Objective:Analysis of volatile components of Perrilla frutenscens L.from Hunan.Methods:The constituents of essential oils were extracted with steam distillation,separated and detected by GC-MS,and temperature-programmed retention indices(PTRIs) were used to improve the reliability of qualitative analysis.Results:In total,51 compounds were identified,accounting for 86.21% of the total content.Conclusion:The major constituents of the sample studied were 1-(2-furyl)-1-pentanone(11.10%),Caryophyllene(14.18%),.alpha.-Caryophyllene(3.21%),(Z)-.beta.-Farnesene(1.17%),(Z,E)-.alpha.-Farnesene.(2.55%),5-allyl-1-methoxy-2,3-(methylenedioxy)-Benzene(4.89%),alpha.-Farnesene.(1.14%),Elemicine(17.00%),1,2,3-trimethoxy-5-(2-propenyl)-Benzene(1.05%),Caryophyllene oxide(4.05%) and Apiol(21.75%). |
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| Keywords: | GC-MS Perrilla frutenscens L Essential Oil Temperature-programmed Retention Indices |
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