| 不同品种烤烟鲜叶表面提取物的主要成分分析 |
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| 引用本文： | 朱显灵,潘文杰,陈懿,陈伟,李章海,张纪利,徐增汉,李洪勋. 不同品种烤烟鲜叶表面提取物的主要成分分析[J]. 中国烟草科学, 2011, 32(3): 51-56. DOI: 10.3969/j.issn.1007-5119.2011.03.011 |
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| 作者姓名： | 朱显灵 潘文杰 陈懿 陈伟 李章海 张纪利 徐增汉 李洪勋 |
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| 作者单位： | 1. 中国科学技术大学烟草与健康研究中心,合肥,230051
2. 贵州省烟草科学研究所,贵阳,550023 |
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| 基金项目： | 贵州省烟草专卖局(公司)科技重大专项"贵州省特色优质烟叶研究开发" |
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| 摘 要： | 选择贵州省4个主要烟草品种,分下、中、上3个部位采收成熟鲜叶,用二氯甲烷提取叶表面物质进行分析检测。结果表明,烤烟鲜烟叶表面提取物主要包括烟碱、酮类、萜烯类和烷烃类。烟碱含量最高,酮类含量甚微。萜烯类物质是烟草叶表面提取物的主要成分,主要是西柏烷类,包括西柏烷、西柏三烯一醇和西柏三烯二醇。西柏三烯二醇含量高于西柏三烯一醇,β-西柏三烯醇二醇含量较α-西柏三烯醇二醇稍多。烷烃类主要是三十烷以上的高级烷烃,含量较多。不同品种鲜叶表面提取物总量存在明显差异,南江3号最低,K326次低,贵烟201较高,云烟85最高。
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| 关 键 词： | 烤烟 鲜叶 叶表面提取物 萜烯类 |
Analysis of Major Cuticular Components from Green Leaf of Different Flue-cured Tobacco Varieties |
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| ZHU Xianling,PAN Wenjie,CHEN Yi,CHEN Wei,LI Zhanghai,ZHANG Jili,XU Zenghan,LI Hongxun. Analysis of Major Cuticular Components from Green Leaf of Different Flue-cured Tobacco Varieties[J]. Chinese Tobacco Science, 2011, 32(3): 51-56. DOI: 10.3969/j.issn.1007-5119.2011.03.011 |
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| Authors: | ZHU Xianling PAN Wenjie CHEN Yi CHEN Wei LI Zhanghai ZHANG Jili XU Zenghan LI Hongxun |
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| Affiliation: | ZHU Xianling1,PAN Wenjie2,CHEN Yi2,CHEN Wei2,LI Zhanghai1,ZHANG Jili1,XU Zenghan1,LI Hongxun2(1.Research Center of Tobacco and Health,University of Science and Technology of China,Hefei 230051,China,2.Guizhou Tobacco Science Research Institute,Guiyang 550023,China) |
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| Abstract: | The major cuticular components from green leaves of three plant positions from four flue-cured tobacco varieties grown in Guizhou were analyzed after extracted with methylene chloride.The result showed that the major cuticular components of green leaves were nicotine,ketones,terpenes and hydrocarbons.Among which,nicotine was the highest and ketones were the least.Terpenes were the main cuticular components from green tobacco leaves,majority of them were cembrenoids,including cembrenoid,cembratriene-ol and c... |
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| Keywords: | flue-cured tobacco green leaf cuticular component terpene |
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