2009Zhongguo yaofangRequires access

GC-MS Analysis of Chemical Compositions of Essential Oils of Eupatorium fortunei Extracted by CO2-Supercritical-Fluid-Extraction or Steam Distillation Extraction

Wu Xiu-huaZHONG Ming

Open publisher page 0 citations

Abstract

目的:对比分析超临界CO2(SFE-CO2)萃取法与水蒸气蒸馏法提取佩兰挥发油化学成分的差异。方法:分别采用SFE-CO2法及水蒸气蒸馏法提取佩兰挥发油,应用气相色谱-质谱(GC-MS)联用仪分析挥发油的化学成分。结果:在SFE-CO2萃取法提取的挥发油中共鉴定出31种化合物,占总离子流图峰面积的75.97%,其中含量最高的是2-丙烯酸3-(4-甲氧苯基)乙酯(40.50%)。在水蒸气蒸馏法提取的挥发油中共鉴定出21种化合物,占总离子流图峰面积的51.70%,其中含量最高的是石竹烯(10.35%)。2种方法提取的挥发油中仅有13种组分相同,但各组分的含量有很大差异。结论:SFE-CO2萃取法较水蒸气蒸馏法更加稳定可靠、重现性好,更适用于中药挥发油的提取。

About this research paper

What this paper is about

目的:对比分析超临界CO2(SFE-CO2)萃取法与水蒸气蒸馏法提取佩兰挥发油化学成分的差异。方法:分别采用SFE-CO2法及水蒸气蒸馏法提取佩兰挥发油,应用气相色谱-质谱(GC-MS)联用仪分析挥发油的化学成分。结果:在SFE-CO2萃取法提取的挥发油中共鉴定出31种化合物,占总离子流图峰面积的75.97%,其中含量最高的是2-丙烯酸3-(4-甲氧苯基)乙酯(40.50%)。在水蒸气蒸馏法提取的挥发油中共鉴定出21种化合物,占总离子流图峰面积的51.70%,其中含量最高的是石竹烯(10.35%)。2种方法提取的挥发油中仅有13种组分相同,但各组分的含量有很大差异。结论:SFE-CO2萃取法较水蒸气蒸馏法更加稳定可靠、重现性好,更适用于中药挥发油的提取。

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

目的:对比分析超临界CO2(SFE-CO2)萃取法与水蒸气蒸馏法提取佩兰挥发油化学成分的差异。方法:分别采用SFE-CO2法及水蒸气蒸馏法提取佩兰挥发油,应用气相色谱-质谱(GC-MS)联用仪分析挥发油的化学成分。结果:在SFE-CO2萃取法提取的挥发油中共鉴定出31种化合物,占总离子流图峰面积的75.97%,其中含量最高的是2-丙烯酸3-(4-甲氧苯基)乙酯(40.50%)。在水蒸气蒸馏法提取的挥发油中共鉴定出21种化合物,占总离子流图峰面积的51.70%,其中含量最高的是石竹烯(10.35%)。2种方法提取的挥发油中仅有13种组分相同,但各组分的含量有很大差异。结论:SFE-CO2萃取法较水蒸气蒸馏法更加稳定可靠、重现性好,更适用于中药挥发油的提取。

Key concepts: Steam distillation, Chromatography, Extraction (chemistry), Supercritical fluid, Supercritical fluid extraction, Chemistry, Essential oil, Distillation

Related papers

Back to paper searchBrowse research topicsOriginal source
GC-MS Analysis of Chemical Compositions of Essential Oils of Eupatorium fortunei Extracted by CO2-Supercritical-Fluid-Extraction or Steam Distillation Extraction — Research Paper | ScholarLens