中国主产烟区不同焦油量中部烟叶化学成分差异及其与烟气质量的关系  

Differences in chemical composition of middle tobacco leaves with different tar contents in the major tobacco producing areas of China and its relationship with smoke quality

作　　者：张瑜 郝浩浩 许自成[1] 王晨辉[3] 钱建财 朱海波 许嘉阳 贾玮 张莉[3] ZHANG Yu;HAO Hao-hao;XU Zi-cheng;WANG Chen-hui;QIAN Jian-cai;ZHU Hai-bo;XU Jia-yang;JIA Wei;ZHANG Li(College of Tobacco,Henan Agricultural University,Zhengzhou 450046,China;Zhumadian Branch of Henan Tobacco Company,Zhumadian 463000,Henan,China;China Tobacco Jiangsu Industrial Co.,Ltd.,Nanjing 210009,China;College of Resources and Environment,Henan Agricultural University,Zhengzhou 450046,China)

机构地区：[1]河南农业大学烟草学院,郑州450046 [2]河南省烟草公司驻马店市公司,河南驻马店463000 [3]江苏中烟工业有限责任公司,南京210009 [4]河南农业大学资源与环境学院,郑州450046

出　　处：《湖北农业科学》2024年第10期160-164,共5页Hubei Agricultural Sciences

基　　金：江苏中烟工业有限责任公司科技项目(H202102)。

摘　　要：以中国主产烟区53份C3F等级中部烟叶为样品,对其焦油含量、化学成分、烟气质量之间的关系进行分析。结果表明,低、中、高焦油量烟叶的样品数分别为27、18、8个,低、中、高焦油量烟叶样品的焦油量均值分别为10.41、11.82、13.29 mg/支。对高、中、低焦油量烟叶的化学成分含量进行比较,高焦油量烟叶中还原糖含量、总糖含量较高,中焦油量烟叶中总植物碱含量、总氮含量较高,低焦油量烟叶中K含量、氯含量较高。对于烟气质量而言,随着烟叶焦油量的升高,抽吸口数、总粒相物、一氧化碳释放量和烟碱含量均呈升高趋势,而水分含量呈先降低后升高的趋势。低焦油量烟叶中总粒相物与总植物碱、总氮呈显著正相关,水分与总植物碱呈显著正相关,焦油与总氮呈显著正相关;中焦油量烟叶中一氧化碳、烟碱与K呈极显著负相关,水分与总植物碱呈极显著正相关,水分与总糖呈显著负相关;高焦油量烟叶中水分与总植物碱呈显著正相关。Using 53 C3F grade middle tobacco leaves from major tobacco producing areas in China as samples,the relationship among tar contents,chemical composition,and smoke quality was analyzed.The results showed that there were 27,18,and 8 samples of low,medium,and high tar tobacco,respectively.The average tar contents of low,medium,and high tar tobacco samples were 10.41,11.82,and 13.29 mg/cig,respectively.Comparing the chemical composition of high,medium,and low tar tobacco leaves,high tar tobacco leaves had higher levels of reducing sugar and total sugar content,medium tar tobacco leaves had higher levels of total alkaloids and total nitrogen content,and low tar tobacco leaves had higher levels of K and chlorine content.For smoke quality,as the tar contents of tobacco leaves increased,the buff number,total particulate matter,carbon monoxide release,and nicotine content all showed an increasing trend,while the moisture content showed a trend of first decreasing and then increasing.The total particulate matter in low tar tobacco leaves was significantly positively correlated with total plant alkaloids and total nitrogen,while moisture and total plant alkaloids were significantly positively correlated.Tar and total nitrogen were significantly positively correlated;there was a highly significant negative correlation between carbon monoxide,nicotine,and K in tobacco leaves with medium tar content,a highly significant positive correlation between moisture and total plant alkaloids,and a significant negative correlation between moisture and total sugar;there was a significant positive correlation between moisture and total plant alkaloids in high tar tobacco leaves.

关 键 词：中部烟叶 主产烟区 焦油量 化学成分 烟气质量 中国 

分 类 号：TS411[农业科学—烟草工业]