期刊论文

GC-MS Analysis of Volatile Constituents of the Fruits-of Rosa multiflora

中文

中国现代中药

1673-4890

2012

14

5

10-14

10.13313/j.issn.1673-4890.2012.05.015

深圳市基础研究项目（JC201006020835A）；

本校为第一机构

目的:对营实挥发油成分进行分析,为其质量评价提供科学依据.方法:采用水蒸气蒸馏法提取营实挥发油,经GC-MS结合计算机检索对其化学成分进行鉴定,用色谱峰面积归一化法确定各化学成分的相对含量.结果:从营实挥发油中分离出95个化学组分,鉴定了其中70个,占挥发油总含量的91.01％.主要成分为软脂酸甲酯和9,12,15-十八烷三烯酸甲酯,相对含量分别为9.132％和10.515％.结论:分析了营实中挥发油的组成和相对含量,该法简便、快速、灵敏度高,为其进一步的开发利用提供了理论依据.

Objective： To analyze constituents of essential oil from the fruits of Rosa multiflora ThuMb.. Methods ：The essential oil was extracted by water distillation method and its compounds were identified by GC-MS system combining with database. Relative content of each component was calculated with peak area normalization method. Results： Ninety-five chromatographic peaks were separated. Among them, 70 compounds were identified and accounted for 91.01% of the total essential oil. Conclusion： A simple, rapid and sensitive GC-MS method has been de...