| 晒红烟晒制过程中主要化学成分含量变化 |
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| 引用本文： | 尹永强,符云鹏,薛剑波,吕启松,王晓兵.晒红烟晒制过程中主要化学成分含量变化[J].河南农业大学学报,2006,40(3):234-237,278. |
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| 作者姓名： | 尹永强 符云鹏 薛剑波 吕启松 王晓兵 |
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| 作者单位： | 河南农业大学国家烟草栽培生理生化研究基地 河南郑州450002(尹永强，符云鹏，薛剑波，王晓兵)，湖南烟草湘西自治州分公司 湖南吉首416000(吕启松) |
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| 基金项目： | 国家烟草专卖局资助项目 |
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| 摘 要： | 对晒红烟晒制过程中的主要化学成分含量变化进行了研究.结果表明,晒制过程中烟叶失水速率呈现前期慢后期快的变化趋势,总氮和烟碱变化不大,淀粉在晒制前2 d大量降解,之后基本无变化,总糖持续下降,硝酸盐含量逐渐下降,亚硝酸盐含量晒制前期升高,后期降低.
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| 关 键 词： | 晒红烟 晒制 化学成分 |
| 文章编号： | 1000-2340（2006）03-0234-04 |
| 收稿时间： | 2005-11-20 |
| 修稿时间： | 2005-11-20 |
Changes of Main Chemical Components of Dark Sun-Cured Tobacco during Sun-Curing Process |
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| YIN Yong-qiang, FU Yun-peng, XUE Jian-bo, LU Qi-song, WANG Xiao-bing.Changes of Main Chemical Components of Dark Sun-Cured Tobacco during Sun-Curing Process[J].Journal of Henan Agricultural University,2006,40(3):234-237,278. |
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| Authors: | YIN Yong-qiang FU Yun-peng XUE Jian-bo LU Qi-song WANG Xiao-bing |
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| Institution: | 1. Henan Agricultural University, National Tobacco Cultivation Physiology Biochemistry Research Center, Zhengzhou 450002, China; 2. Xiangxi Tobacco Corporation of Hunan Province, Jishou 416000, China |
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| Abstract: | The changes of main chemical components of dark sun-cured tobacco during curing process were studied. The result showed that the ratio of water loss in tobacco leaves was low in the first 8 days, and then increased. The content of total nitrogen and nicotine had little change. The starch was decomposed sharply in the first 2 days and then changed very little. The content of total sugar decreased continuously with the advance of curing process. The content of NO3^- decreased during curing process while that of NO2^- increased in the first 6 - 8 days and then decreased. |
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| Keywords: | dark sun-cured tobacco sun-curing chemical components |
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