| 不同生态地区烤烟主要致香物质含量的变化 |
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| 引用本文： | 刘培玉,王新发,汪健,闫启峰,石刚,杨铁钊. 不同生态地区烤烟主要致香物质含量的变化[J]. 浙江农业学报, 2010, 22(2): 0 |
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| 作者姓名： | 刘培玉 王新发 汪健 闫启峰 石刚 杨铁钊 |
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| 作者单位： | 1.河南农业大学 烟草学院,河南 郑州 450002； ;2.湖北中烟工业有限责任公司技术研发中心，湖北 武汉 430030 |
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| 基金项目： | 河南省烟草专卖局科技项目 |
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| 摘 要： | 为研究不同烤烟种植生态区与烤烟中性挥发性香气物质的关系,用气相色谱/质谱联用仪(GC/MS)对H892和K326的香味物质含量和组成进行检测。结果表明,不同生态条件对烟叶中的致香成分影响较大,不同生态区总的致香物质含量由高到低依次为河南、广东、湖北。不同基因型烤烟叶片间致香物质的含量差异比较大,H892的总香气成分含量远高于K326。
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| 关 键 词： | 烤烟 致香物质 不同生态区 基因型 |
Changes of aroma constituents of different flue-cured tobacco genotypes in different ecoregions |
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| LIU Pei-yu,WANG Xin-fa,WANG Jian,YAN Qi-feng,SHI Gang,YANG Tie-zhao. Changes of aroma constituents of different flue-cured tobacco genotypes in different ecoregions[J]. Acta Agriculturae Zhejiangensis, 2010, 22(2): 0 |
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| Authors: | LIU Pei-yu WANG Xin-fa WANG Jian YAN Qi-feng SHI Gang YANG Tie-zhao |
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| Affiliation: | 1 College of Tobacco Science, Henan Agricultural University, Zhengzhou 450002, China; 2 China Tobacco Hubei Industrial Co. Ltd. R&D Center, Wuhan 430030, China |
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| Abstract: | To investigate the relationships between neutral volatile aroma constituents in flue-cured tobacco leaves and ecoregion or genotype,flavor components in cultivar H892 and K326 were assayed by GC/MS.The results showed that the levels of total aroma components in flue-cured tobacco leaves were significantly affected both by ecological condition and genotype,which demonstrated a decrease tendency of Henan>Guangdong>Hubei.The content of flavor components in H892 were much higher than in K326. |
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| Keywords: | flue-cured tobacco aroma constituents ecoregion genotype |
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