| 延长变黄时间对烤烟石油醚提取物和中性致香成分及非挥发性有机酸含量的影响 |
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| 引用本文： | 周辉,刘国顺,江厚龙,谢德平,肖建国,李延涛.延长变黄时间对烤烟石油醚提取物和中性致香成分及非挥发性有机酸含量的影响[J].河南农业大学学报,2010,44(6). |
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| 作者姓名： | 周辉 刘国顺 江厚龙 谢德平 肖建国 李延涛 |
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| 作者单位： | 河南农业大学烟草学院;平顶山市烟草公司;郏县烟草分公司; |
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| 基金项目： | 国家烟草专卖局烟草行业栽培重点试验室资助项目，河南省烟草专卖局平顶山市烟叶生产创新模式研究 |
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| 摘 要： | 采用了气流平移步进式烤房,研究了延长变黄时间对烤烟石油醚提取物和中性致香成分及非挥发性有机酸含量的影响.结果表明,延长变黄时间15 h的处理,烤烟石油醚提取物含量增幅最大,并且与常规烘烤的差异达到显著水平;延长变黄时间18 h的处理,烤烟的类胡萝卜素类、苯丙氨酸类、棕色化产物类、西柏烷类、新植二烯及其他中性致香成分含量均有不同程度的提高;延长变黄时间12 h的处理提高了非挥发性有机酸含量.在变黄期延长变黄时间,能够提高烤烟的石油醚提取物含量、烤烟中性致香物质积累量和非挥发性有机酸含量,并改善烤烟品质.
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| 关 键 词： | 烤烟 延长变黄时间 石油醚提取物 中性致香成分 非挥发性有机酸 |
Effects of prolong curing time of yellowing stage on petroleum ether extracts and aroma constituents and non-volatile organic acid of flue-cured tobacco leaves |
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| ZHOU Hui,LIU Guo-shun,JIANG Hou-long,XIE De-ping,XIAO Jian-guo,LI Yan-tao.Effects of prolong curing time of yellowing stage on petroleum ether extracts and aroma constituents and non-volatile organic acid of flue-cured tobacco leaves[J].Journal of Henan Agricultural University,2010,44(6). |
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| Authors: | ZHOU Hui LIU Guo-shun JIANG Hou-long XIE De-ping XIAO Jian-guo LI Yan-tao |
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| Institution: | ZHOU Hui1,LIU Guo-shun1,JIANG Hou-long1,XIE De-ping2,XIAO Jian-guo2,LI Yan-tao3(1.College of Tobacco,Henan Agricultural University,Zhengzhou 450002,China,2.Pingdingshan Tobacco Company,Pingdingshan 476003,3.Jiaxian Tobacco Company,Jiaxian 467100,China) |
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| Abstract: | By using the advecting airflow stepping type flue-curing barn,the experiment has studied the effect of prolong the curing time of yellowing stage on the petroleum ether extract content and aroma constituents content and non-volatile organic acid of flue-cured tobacco leaves.The result shows that the petroleum ether extract content of the flue-cured tobacco leaves cured by prolonging the curing time by 15 hours at the yellowing stage has the highest growth rate and has an obvious contrast compared with conve... |
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| Keywords: | flue-cured tobacco curing time at yellowing stage petroleum ether extract content aroma constituents non-volatile organic acid |
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