烟叶原料对卷烟主流烟气7项有害成分释放量的影响研究  

Effects of raw tobacco on delivery of seven harmful components in mainstream cigarette smoke

作　　者：张霞[1] 刘巍[1] 张涛[1] 许永[1] 杨帅[1] 芮晓东[1] 段沅杏[1] 陈永宽[1] 缪明明[1] 

机构地区：[1]云南烟草科学研究院,云南省烟草化学重点实验室

出　　处：《中国烟草学报》2013年第6期1-8,共8页Acta Tabacaria Sinica

基　　金：云南中烟工业有限责任公司在研项目(2012JC02);云南省烟草化学创新团队(2009CI014)

摘　　要：为了解烟叶原料对卷烟主流烟气中7项有害成分的影响,选取了产地、烤房、品种、土壤、烟叶部位作为影响因素对237个初烤烟叶样品中主流烟气7项有害成分指标进行了多因素方差分析。结果表明:对7项烟气有害成分释放量指标有显著性影响的重要因素依次是产地、烟叶部位、品种。产地因素在7项烟气有害成分上均表现极显著差异,平均贡献率为64.00%;烟叶部位在6项烟气有害成分上表现极显著差异,平均贡献率为26.51%;品种在5项烟气有害成分上表现显著差异,平均贡献率为9.49%;而烤房、土壤对7项烟气有害成分释放量影响不显著。Multi-factor analysis of variance was carried out to investigate relationship between tobacco leaf and seven harmful components in mainstream cigarette smoke using 237 flue-cured tobacco samples. Results showed that the most important factor that influences all seven harmful components release is production region, followed by stalk position and variety. All seven components showed significant differences among different production regions, with a mean contribution rate of 64.00%. Six components showed significant differences among different stalk positions with a mean contribution rate of 26.51%. Five components showed significant differences among different varieties with a mean contribution rate of 9.49%. Curing barn and soil didn＇t show significant effect.

关 键 词：烟叶原料 卷烟 主流烟气 有害成分 

分 类 号：TS411[农业科学—烟草工业]