| SPME-GC/MS分析商品藤茶中环烃类化合物 |
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| 引用本文： | 赖茂林,郁建平.SPME-GC/MS分析商品藤茶中环烃类化合物[J].贵州大学学报(农业与生物科学版),2014(4):92-94. |
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| 作者姓名： | 赖茂林 郁建平 |
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| 作者单位： | 贵州大学生命科学学院,贵州贵阳550025 |
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| 基金项目： | 贵州省科技厅农业攻关[黔科合NY（2011）3094号] |
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| 摘 要： | 通过SPME–GC/MS分析了藤茶的香气成分,共检测出100个色谱峰,经过Nist2005和Wiley275标准质谱图核对,分析出其中79种物质,检测出环烯类化合物13种。其中β-环柠檬醛,2,6,6-三甲基环己酮等,可能是生产过程中β胡萝卜素的降解产物。
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| 关 键 词： | 藤茶 固相微萃取 环烃 |
Analysis of cyclic hydrocarbons in vine tea by SPME-GC/MS |
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| LAI Mao-lin,YU Jian-ping.Analysis of cyclic hydrocarbons in vine tea by SPME-GC/MS[J].Journal of Mountain Agriculture & Biology,2014(4):92-94. |
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| Authors: | LAI Mao-lin YU Jian-ping |
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| Institution: | ( College of Life Sciences, Institute of Biochemistry and Nutrition, Guizhou University , Guiyang Guizhou 550025, China) |
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| Abstract: | The flavor components of vine tea were analyzed by SPME - GC/MS, and 100 peaks were detected. 79 peaks of them were recognized by Nist 2005 and Wiley 275 mass spectral library, then 13 kinds of cyclic hydrocarbons were elucidated. β- cyclocitral and 2,6,6-trimethyl cyclohexanone might be associated with the degradation of β-carotene in production process. |
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| Keywords: | Vine tea SPME Cyclic hydrocarbon |
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