菊花硫磺熏蒸前后挥发油类成分的差异性分析

Effect of sulfur fumigation on volatile oils components in chrysanthemum

目的:探讨菊花硫磺熏蒸前后挥发油类成分的差异性。方法:采用水蒸气蒸馏法分别提取硫熏前后菊花中的挥发油,通过GC-MS/MS联用技术对比菊花硫熏前后挥发油成分差异。结果:从硫熏前菊花挥发油中检测出201个色谱峰,硫熏后菊花挥发油中检测出227个,菊花硫磺熏蒸前后挥发油共有成分有27个,硫熏后新出现72个成分,消失了50个成分。结论:硫熏前后菊花挥发油成分、数量和含量发生较大变化,为探索硫熏菊花和其他硫熏中药的区分鉴别以及质量控制提供了重要的数据。

Objective:To explore the differences of volatile oil components in Chrysanthemum before and after sulfur fumigation.Methods:The volatile oils of chrysanthemum before and after sulfur fumigation were extracted by steam distillation.The components of the volatile oils before and after sulfur fumigation was detected by GC-MS/MS.Results:A total of 201 peaks were detected in the volatile oils of chrysanthemum before sulfur fumigation,227 in the volatile oils of chrysanthemum after sulfur fumigation.There were 27 components in the volatile oils of chrysanthemum before and after sulfur fumigation,72 components appeared after sulfur fumigation and 27 components disappeared.Conclusion:The quantity,components and content of volatile oils in Chrysanthemum changed greatly before and after sulfur fumigation,which provided data for the identification and quality control of chrysanthemum and other sulfur fumigated traditional Chinese medicine.