GC-MS分析海南白沙产裸花紫珠叶挥发油的化学成分

王勇; 孔杜林; 董琳; 李永辉; 杨卫丽

doi:10.13422/j.cnki.syfjx.2015020094

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GC-MS分析海南白沙产裸花紫珠叶挥发油的化学成分

化学与分析 | 更新时间：2024-01-04

- GC-MS分析海南白沙产裸花紫珠叶挥发油的化学成分
- GC-MS Analysis of Chemical Constituents in Volatile Oil from Leaves of in Baisha, Hainan
- 中国实验方剂学杂志 2015年21卷第2期页码：94-98
- 作者机构：
- 作者简介：
- 基金信息：
  
  海南省自然科学基金项目(813192)
- DOI：10.13422/j.cnki.syfjx.2015020094
  中图分类号： R284
- 纸质出版日期：2015
- 稿件说明：
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王勇, 孔杜林, 董琳, 等. GC-MS分析海南白沙产裸花紫珠叶挥发油的化学成分[J]. 中国实验方剂学杂志, 2015,21(2):94-98.

WANG Yong, KONG Du-lin, DONG Lin, et al. GC-MS Analysis of Chemical Constituents in Volatile Oil from Leaves of in Baisha, Hainan[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(2): 94-98.
王勇, 孔杜林, 董琳, 等. GC-MS分析海南白沙产裸花紫珠叶挥发油的化学成分[J]. 中国实验方剂学杂志, 2015,21(2):94-98. DOI： 10.13422/j.cnki.syfjx.2015020094.

WANG Yong, KONG Du-lin, DONG Lin, et al. GC-MS Analysis of Chemical Constituents in Volatile Oil from Leaves of in Baisha, Hainan[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(2): 94-98. DOI： 10.13422/j.cnki.syfjx.2015020094.

摘要

目的: 研究海南白沙产裸花紫珠叶挥发油中的化学成分。方法: 采用水蒸气蒸馏法从裸花紫珠叶中提取挥发油

并通过气相色谱-质谱联用技术对其化学成分进行测定

结合计算机检索技术对分离的化合物进行鉴定

同时采用峰面积归一化法确定各成分的相对百分含量。结果: 从海南白沙产裸花紫珠挥发油中共分离出76个组分

鉴定了其中的70种成分

所鉴定的成分占总挥发油成分的98.69%

其中相对百分含量较高的成分有β-蒎烯(20.70%)

α-蒎烯(9.41%)

石竹烯氧化物(6.90%)

石竹烯(6.65%)

邻伞花烃(6.62%)

反式-4-侧柏醇(5.85%)和桃金娘烯醇(5.61%)等。结论: 海南白沙产裸花紫珠挥发油的化学成分主要为单萜及其含氧衍生物。

Abstract

Objective: To investigate the chemical constituents in the volatile oil from the leaves of Callicarpa nudiflora in Baisha

Hainan. Method: The essential oil was extracted by water steam distillation and its chemical constituents were separated

determined and identified by gas chromatography-mass spectrometry combined with computer retrieval in compound databases. The relative percentage content of each compound was calculated by peak area normalization method. Result: The 76 compounds were separated and 70 of them were identified

which covered 98.69% of the total oil. The major constituents with higher relative content were β-pinene (20.70%)

α-pinene (9.41%)

caryophyllene oxide (6.90%)

caryophyllene (6.65%)

o-cymene (6.62%)

trans-4-thujanol (5.85%) and myrtenol (5.61%). Conclusion: The major chemical constituents in the volatile oil from the leaves of C. nudiflora in Baisha

Hainan are monoterpenes and their oxygenated derivatives.

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