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| 烟草中不同部位尼古丁含量的测定与比较 | |
| 引用本文： | 李凤菊,毛泽宇,冶保献,刘辉,邵龙义.烟草中不同部位尼古丁含量的测定与比较[J].分析科学学报,2007,23(5):547-550. |
| 作者姓名： | 李凤菊 毛泽宇 冶保献 刘辉 邵龙义 |
| 作者单位： | 1. 中国矿业大学(北京)资源与地球科学系,北京100083;郑州师范高等专科学校化学系,郑州,450044 2. 郑州师范高等专科学校化学系,郑州,450044 3. 郑州大学化学系,郑州,450052 4. 中国矿业大学(北京)资源与地球科学系,北京,100083 |
| 基金项目： | 河南省科技攻关项目 , 河南省教育厅自然科学基金 |
| 摘 要： | 利用示波极谱法直接测定了贵州、云南、河南和四川四个烟草盛产地所产烟草的烟叶和烟茎中不同部位的尼古丁含量,并对测定结果进行了比较。结果显示:各地烟草上部烟叶尼古丁含量最高,中部次之,下部尼古丁含量最低;尼古丁在茎部的分布以中部最高,下部次之,上部最少。烟叶中的尼古丁含量又远高于其相应的茎。 |
| 关 键 词： | 尼古丁 烟叶 烟茎 |
| 文章编号： | 1006-6144（2007）05-0547-04 |
| 修稿时间： | 2006-11-01 |
The Determination and Comparison of Nicotine Content in Different Parts of Tobacco |
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| LI Feng-ju,MAO Ze-yu,YE Bao-xian,LIU Hui,SHAO Long-yi.The Determination and Comparison of Nicotine Content in Different Parts of Tobacco[J].Journal of Analytical Science,2007,23(5):547-550. | |
| Authors: | LI Feng-ju MAO Ze-yu YE Bao-xian LIU Hui SHAO Long-yi |
| Abstract: | The content of nicotine in different part of leaf and stem of tobacco in Guizhou,Yunnan,Henan and Sichuan were determined directly by oscillopolarography and compared in this paper.The results show that the content of nicotine in upper part of tobacco leaf is the highest,the central part is higher and the lower part is the lowest.The distribution of nicotine in stem of tobacco was also studied,and it was found that nicotine in the central part was the highest and nicotine in the upper was the lowest.The content of nicotine in tobacco leaf is far higher than that of the corresponding stems. |
| Keywords: | Nicotine Tobacco leaf Tobacco stem |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |