梗丝掺配比例对卷烟主流烟气中7种有害成分释放量的影响  

Effect of Proportion of Stalk and Silk on the Release of 7 Harmful Components in Mainstream Cigarette Smoke

作　　者：丁玲玲 汤旭东[1] 刘洁[1] 袁龙[1] 佘世科[1] 沈亚[1] Ding Lingling;Tang Xudong;Liu Jie;Yuan Long;She Shike;Shen Ya(Anhui China Tobacco Industry Co.,Ltd,Hefei 230088,Anhui,China)

机构地区：[1]安徽中烟工业有限责任公司,安徽合肥230088

出　　处：《农业技术与装备》2022年第6期20-22,共3页Agricultural Technology & Equipment

摘　　要：为研究梗丝不同掺配比例对卷烟危害性成分的影响,按照仅改变梗丝掺配比例、其他参数固定的原则设计10个梯度的梗丝掺配比例对主流烟气中苯酚等7种有害成分的释放量及危害性评价指数的影响。结果表明:在试验范围内,梗丝掺配比例与主流烟气中7种危害性成分释放量及H值有一定的负相关性,其中,对苯酚、氨、HCN等指标的降低更为明显;对NNK的降低效果不明显。梗丝掺配量每增加10%,卷烟主流烟气苯酚释放量降低10.6%,氨释放量降低8.8%,H值释放量降低4.4%;梗丝掺配比例为25%时,H值指数下降趋势趋于平缓,从降焦减害角度看,梗丝掺配比例以不大于25%较为适宜;在降焦减害试验设计中,各回归方程可作为梗丝掺配比例设计的预测模型,进一步指导和优化卷烟配方降焦减害试验设计。In order to study the influence of different proportion of stalks on harmful components in cigarette,the influence of 10 gradient proportion of stalks on the release amount and harmfulness evaluation index of 7 harmful components such as phenol in mainstream smoke is designed according to the principle of only changing the proportion of stalks and fixing other parameters.The results showed that:in the test range,there is a certain negative correlation between the proportion of rhizome and the release amount and H value of 7 hazardous components in the mainstream flue gas,and the decrease of phenol,ammonia,HCN and other indexes was more obvious.The effect of NNK reduction is not obvious.The phonel release,ammonia release and H value release of mainstream cigarette smoke decrease by 10.6%,8.8% and 4.4%,when the content of stalk silk increased by 10%.When the proportion of terrier silk is 25%,the decline trend of H value index tended to bi gentle.From the perspective of coke reduction and damage reduction,the proportion of terrier silk is not more than 25%.In the experimental design of coke reduction and harm reduction,the regression equations can be used as the prediction model of the proportion design of stalk and silk,which can further guide and optimize the experimental design of coke reduction and harm reduction of cigarette formula.

关 键 词：梗丝 掺配比例 卷烟 危害性成分 

分 类 号：TS44[农业科学—烟草工业]