Analysis Volatile Components from Flowers,Stem and Leaves of  by GC-MS with Solid-Phase Microextraction

CHEN Qing; ZHANG Qian-jun; ZHU Shao-hui; ZHOU Tuo; LI Zhu

doi:CNKI:11-3495/R.20110303.1346.002

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Analysis Volatile Components from Flowers,Stem and Leaves of by GC-MS with Solid-Phase Microextraction

更新时间：2024-01-04

- Analysis Volatile Components from Flowers,Stem and Leaves of by GC-MS with Solid-Phase Microextraction
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 17, Issue 8, Pages: 92-95(2011)
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- DOI：CNKI:11-3495/R.20110303.1346.002
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- Published：2011
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CHEN Qing, ZHANG Qian-jun, ZHU Shao-hui, et al. Analysis Volatile Components from Flowers,Stem and Leaves of by GC-MS with Solid-Phase Microextraction[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(8): 92-95.
DOI：

CHEN Qing, ZHANG Qian-jun, ZHU Shao-hui, et al. Analysis Volatile Components from Flowers,Stem and Leaves of by GC-MS with Solid-Phase Microextraction[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(8): 92-95. DOI： CNKI:11-3495/R.20110303.1346.002.

摘要

目的: 对贵州产鱼眼草植物花、茎叶挥发油成分进行研究。方法: 采用固相微萃取技术提取挥发油成分

用气相色谱-质谱联用技术对挥发油进行分析测定。结果: 从鱼眼草花挥发油中共鉴定出34个化学成分

其中含量较高的组分分别为:大香叶烯-D(35.71%)、β-蒎烯(15.35%)、β-顺式罗勒烯(10.95%)、2

4-二异丙基-1-甲基-乙烯基环己烷(6.64%)、γ-榄香烯(3.90%)等。从鱼眼草茎叶挥发油中共鉴定出27个化学成分

其中含量较高的组分分别为邻苯二甲酸二异丁酯(28.25%)、α-红没药醇(9.18%)、β-蒎烯(8.44%)和邻苯二甲酸正丁异辛酯(6.90%)等。结论: β-蒎烯在鱼眼草不同部位挥发油中含量都较高。

Abstract

Objective: The chemical composition of essential oils isolated from the leaves

stem and flowers of Dichrocephala integrifolia were investigated. Method : The essential oils of D. integrifolia were extracted by solid-phase microextraction(SPME)

then separated and analysed by gaschromatography-mass-spectrometry (GC-MS). Result: Thirty four components were identified in the oils of flowers with germacrene-D(35.71%)

β-pinene (15.35%)

β-cis-ocimene(10.95%)

4-diisopropenyl-1-methyl-1-vinylcyclohexan (6.64%)

γ-elemene(3.90%). Phthalic-acid

diisobutyl ester(28.25%)

α-bisabolol(9.18%)

β-pinene(8.44%) and phthalic acid

butyl octyl ester (6.90%) were found to be predominant constituents in the oils of stem and leaves. Conclusion: β-Selinene was the major constituent of both the oils studied (15.35% and 8.44 %

respectively).

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