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| 永州市烤烟常规化学成分分析 | |
| 引用本文： | 唐专明,邓小华,张一扬.永州市烤烟常规化学成分分析[J].湖南农业科学,2009(4). |
| 作者姓名： | 唐专明 邓小华 张一扬 |
| 作者单位： | 1. 湖南农业大学烟草工程技术研究中心,湖南,长沙,410128;湖南省烟草公司永州市公司,湖南,永州,425000 2. 湖南农业大学烟草工程技术研究中心,湖南,长沙,410128;永州职业技术学院,湖南,永州,425000 3. 湖南农业大学烟草工程技术研究中心,湖南,长沙,410128 |
| 基金项目： | 国家烟草专卖局科技项目 |
| 摘 要： | 采集了永州市10个典型产烟乡镇的B2F、C3F、X2F 3个等级烤烟样本150个,测定了烟叶总糖、还原糖、烟碱、总氮、钾、氯含量,分析了永州市烤烟化学成分特征。结果表明：永州市烤烟总糖、还原糖、总氮、钾含量都处于合理水平,上部烟叶烟碱含量略偏高,部分烟叶氯含量较低。常规化学成分年度间差异显著,县际间和乡镇间差异不显著。聚类分析将永州市10个典型产烟乡镇分为高糖和低糖2个类型。 |
| 关 键 词： | 烤烟 烟叶 常规化学成分 永州市 |
Analysis of Conventional Chemical Components of Flue-cured Tobacco in Yongzhou |
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| TANG Zhuan-ming,DENG Xiao-hua,ZHANG Yi-yang.Analysis of Conventional Chemical Components of Flue-cured Tobacco in Yongzhou[J].Hunan Agricultural Sciences,2009(4). | |
| Authors: | TANG Zhuan-ming DENG Xiao-hua ZHANG Yi-yang |
| Affiliation: | 1.Research Center of Tobacco Engineering and Technology;Hunan Agricultural University;Changsha 410128;PRC;2.Yongzhou Branch of Hunan Province Tobacco Company;Yongzhou 425000;3.Hunan Yongzhou Vocational and Technical College;PRC |
| Abstract: | The characteristics of chemic al components of flue-tobacco leaf were studied by detecting total sugar,reducing sugar,nicotine,total nitrogen,potassium and chlorine of 150 flue-tobacco samples with 3 grades(B2F,C3F,X2F) from 10 typical tobacco-growing towns of Yongzhou city.The results showed that total sugar,reducing sugar,total nitrogen,potassium were at right levels,nicotine was slightly high in top leaf and chlorine was slightly low in some samples.The concentration difference of chemical components in ... |
| Keywords: | flue-cured tobacco tobacco leaf routine chemical components Yongzhou city |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
