不同部位与不同采收期蕲艾精油化学成分的GC-MS分析

许俊洁; 卢金清; 郭胜男; 万丽娟

doi:10.13422/j.cnki.syfjx.2015210051

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不同部位与不同采收期蕲艾精油化学成分的GC-MS分析

化学与分析 | 更新时间：2024-01-04

- 不同部位与不同采收期蕲艾精油化学成分的GC-MS分析
- GC-MS Analysis of Chemical Components of Essential Oil from in Different Parts and Different Harvest Periods
- 中国实验方剂学杂志 2015年21卷第21期页码：51-57
- 作者机构：
- 作者简介：
- 基金信息：
  
  湖北省自然科学基金项目(2004AB242)
- DOI：10.13422/j.cnki.syfjx.2015210051
  中图分类号： O657.63;R284.1
- 纸质出版日期：2015
- 稿件说明：
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许俊洁, 卢金清, 郭胜男, 等. 不同部位与不同采收期蕲艾精油化学成分的GC-MS分析[J]. 中国实验方剂学杂志, 2015,21(21):51-57.

XU Jun-jie, LU Jin-qing, GUO Sheng-nan, et al. GC-MS Analysis of Chemical Components of Essential Oil from in Different Parts and Different Harvest Periods[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(21): 51-57.
许俊洁, 卢金清, 郭胜男, 等. 不同部位与不同采收期蕲艾精油化学成分的GC-MS分析[J]. 中国实验方剂学杂志, 2015,21(21):51-57. DOI： 10.13422/j.cnki.syfjx.2015210051.

XU Jun-jie, LU Jin-qing, GUO Sheng-nan, et al. GC-MS Analysis of Chemical Components of Essential Oil from in Different Parts and Different Harvest Periods[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(21): 51-57. DOI： 10.13422/j.cnki.syfjx.2015210051.

摘要

目的: 分析和比较不同部位及不同采收期蕲艾精油含量与化学成分的差异

为蕲艾的综合开发与合理利用提供科学依据。方法: 采用水蒸气蒸馏法(SD)提取蕲艾叶、蕲艾花、蕲艾茎及5月至10月不同采收期的蕲艾叶精油

结合气相色谱-质谱联用技术(GC-MS)分析其化学组成。结果: 蕲艾叶精油含量显著高于蕲艾花与蕲艾茎

且蕲艾叶精油化学成分种类与相对含量均高于蕲艾花与蕲艾茎。不同采收期蕲艾精油提取率存在较大差异

其中6月蕲艾精油含量最高。经SD-GC-MS分析表明

不同采收期蕲艾精油均检测出含量较高的桉油精、樟脑、冰片和α-蒎烯等。结论: 蕲艾叶为蕲艾的最佳药用部位

且6月为蕲艾的最佳采收期。

Abstract

Objective: To compare and analyze the difference in content and chemical components of essential oil from Artemisia argyi

providing scientific basis for the comprehensive development and utilization of A. argyi. Method: The essential oil from A. argyi leaves

flowers and stems as well as from different growing periods from May to October was extracted by steam distillation (SD) and chemical components were analyzed by gas chromatography-mass spectrometry technique (GC-MS). Result: The essential oil content from A. argyi leaves was significantly higher than those from flowers and stems

and the types and relative contents of the essential oil from A. argyi leaves were higher than those from flowers and stems. There was great difference in essential oil content from A. argyi among different harvesting periods

and the content was highest in June. SD-GC-MS analysis showed that the essential oil from A. argyi during different harvest periods had high content of eucalyptol

alcanfor

orneol and α-pinene. Conclusion: Leaves are the best medicinal parts of A. argyi

and June is the optimum harvest time for A. argyi.

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