| 鄢陵腊梅香气成分的固相微萃取-气质联用分析 |
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| 引用本文： | 蔡宝国,蒋晓薇,陈宇.鄢陵腊梅香气成分的固相微萃取-气质联用分析[J].上海应用技术学院学报,2016,16(3):257-261. |
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| 作者姓名： | 蔡宝国 蒋晓薇 陈宇 |
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| 作者单位： | 上海应用技术大学香料香精技术与工程学院"上海201418,上海应用技术大学香料香精技术与工程学院"上海201419,上海应用技术大学香料香精技术与工程学院"上海201420 |
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| 基金项目： | 上海市教委基金资助项目（上海高校实验技术队伍建设计划） |
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| 摘 要： | 采用顶空固相微萃取(SPME)吸附采集鄢陵腊梅花的香气成分,通过气相色谱-质谱联用(GC-MS)分析鉴定,以GC-MS总离子流色谱峰的峰面积归一化定量分析鄢陵腊梅花的香气成分,鉴定出含有芳樟醇、乙酸苄酯、吲哚、苯甲醇、反乙位罗勒烯、壬醛、丁香酚、桂醇和甲琥胺等60种挥发性物质.结果表明,固相微萃取-气相色谱-质谱(SPME-GC-MS)法是一种简单、可靠、适用于鲜花香气成分分析的方法.
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| 关 键 词： | 鄢陵腊梅 香气 顶空固相微萃取 气质联用 |
Analysis of Perfumed Constituent in Chimonanthus Praccox by SPME-GC-MS |
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| CAI Baoguo,JIANG Xiaovuii and CHEN Yu.Analysis of Perfumed Constituent in Chimonanthus Praccox by SPME-GC-MS[J].Journal of Shanghai Institute of Technology: Natural Science,2016,16(3):257-261. |
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| Authors: | CAI Baoguo JIANG Xiaovuii and CHEN Yu |
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| Institution: | School of Perfume and Aroma Technology,Shanghai Institute of Technology, Shanghai 201418, China,School of Perfume and Aroma Technology,Shanghai Institute of Technology, Shanghai 201419, China and School of Perfume and Aroma Technology,Shanghai Institute of Technology, Shanghai 201420, China |
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| Abstract: | The perfumed constituent of Chimonanthus praecox was extracted by headspace solid-phase microextraction(SPME) method, and analyzed by gas chromatography-mass spectrometry(GC-MS). Sixty volatile components were identified and their relative contents were determined. It was found that the The perfumed constituent of Chimonanthus praecox was extracted by headspace solid-phase microextraction(SPME) method, and analyzed by gas chromatography-mass spectrometry(GC-MS). Sixty volatile components were identified and their relative contents were determined. It was found that the predominant compounds were linalool, benzyl acetate, 1H-indole, benzyl alcohol, trans-beta-ocimene, nonanal, eugenol, 2-propen-1-ol, methsuximide. SPME-GC-MS was proved as a simple, reliable and feasible method for analyzing volatiles releasing from fresh flowers. |
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