| 烤烟叶片中性香气成分含量的分布 |
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| 引用本文： | 邸慧慧,史宏志,马永建,张国显,王廷晓,王伟超,曹晓涛,刘国顺. 烤烟叶片中性香气成分含量的分布[J]. 中国烟草科学, 2010, 31(6). DOI: 10.3969/j.issn.1007-5119.2010.06.002 |
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| 作者姓名： | 邸慧慧 史宏志 马永建 张国显 王廷晓 王伟超 曹晓涛 刘国顺 |
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| 作者单位： | 河南农业大学烟草学院;襄城县烟草分公司;河南中烟工业公司; |
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| 基金项目： | 国家烟草专卖局重大科技项目 |
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| 摘 要： | 以豫中烟区主栽品种中烟100中部叶为试验材料,研究了叶片不同位点间香气成分含量的分布,为在生产上采取有效措施调控叶片生长,促进优质烟叶生产提供理论依据。结果表明,类胡萝卜素类降解产物在叶片中部含量最高,从主脉两侧向叶片边缘逐渐降低,叶尖端含量最低;糖类及非酶棕色化反应降解产物含量与类胡萝卜素降解产物含量分布相反,叶尖端含量最高,叶中部含量最低;苯丙氨酸裂解产物含量在叶片中的分布与生物碱在叶片中分布相似,均为主脉两侧向叶片边缘含量逐渐增加,叶基含量最低,叶尖端含量最高;西柏烷类降解产物在叶基部含量较高,其它位点差异较小;新植二烯含量在叶片中部较高,在叶基部及叶片边缘含量较低。
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| 关 键 词： | 烤烟 叶点 中性香气成分 分布 |
Distribution of Neutral Aroma Components in Flue-cured Tobacco Leaves |
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| DI Huihui,SHI Hongzhi,MA Yongjian,ZHANG Guoxian,WANG Tingxiao,WANG Weichao,CAO Xiaotao,LIU Guoshun. Distribution of Neutral Aroma Components in Flue-cured Tobacco Leaves[J]. Chinese Tobacco Science, 2010, 31(6). DOI: 10.3969/j.issn.1007-5119.2010.06.002 |
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| Authors: | DI Huihui SHI Hongzhi MA Yongjian ZHANG Guoxian WANG Tingxiao WANG Weichao CAO Xiaotao LIU Guoshun |
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| Affiliation: | DI Huihui1,SHI Hongzhi1,MA Yongjian2,ZHANG Guoxian3,WANG Tingxiao3,WANG Weichao2,CAO Xiaotao2,LIU Guoshun1(1.Tobacco College of Henan Agricultural University,Zhengzhou 450002,China,2.Xiangcheng Tobacco Company of Henan,Xiangcheng,Henan 461700,3.China Tobacco Henan Industrial Corporation,China) |
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| Abstract: | The experiments were set up with Zhongyan100,the main variety planted in middle Henan in 2008,to investigate the intraleaf distribution of individual aromas,aiming to clarify different characteristics of aroma composition and distribution of flue-cured tobacco and to provide theoretical basis for using agronomic measures to promote the production of tobacco.The results showed that the content of carotenoid catabolite reached maximum at the middle of leaf and decrease from midrib to the ledges,the lowest con... |
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| Keywords: | flue-cured tobacco leaf portion aroma components distribution |
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