湖南烤烟评吸质量与化学成分、烟气成分关系的研究

Study on the Relationship Between the Smoking Quality of Hunan Flue-cured Tobacco and Chemical Components, Cigarette Gas Components

通过对2001—2003年湖南31个烤烟主产县551份烟叶样品进行检测和分析,结果表明:主要化学成分、烟气成分总糖、还原糖、烟碱、钾、焦油量等与评吸质量相关性显著或极显著;与香气量密切相关的因素及其影响程度为:糖碱比>焦油量>抽吸口数>总糖>钾>烟气水分;与浓度相关的因素及其影响程度为:糖碱比>总粒相物>抽吸口数>钾,与刺激性密切相关的因素及其影响程度为:烟气烟碱>总植物碱>还原糖>抽吸口数>烟气水分>钾。

By means of examining and analyzing 551 tobacco leaf samples in the 31 mainly producing tobacco counties in Hunan during 2001-2003, the results show that the relationship between smoking quality and main chemical components,cigarette gas components including total sugar, reducing sugar,nicotine, potassium,tar amount and so on is related or extremely related：elements closely linked to volume of aroma and effect degrees of them act as： RS/Nic〉Tar amount 〉Mouthful smoking figure 〉Total sugar 〉Potassium 〉Water content of cigarette gas： the elements closely linked to concentration and effect degrees of them act as： RS/Nic 〉Total graininess mass 〉Mouthful smoking figure 〉Potassium, elements closely linked to biting taste and effect degrees of them act as： Nicotine in cigarette gas〉Nicotine〉Reducing sugar 〉 Mouthful smoking figure 〉Water content of cigarette gas〉Potassium.