摘要
为研究卷烟材料参数(滤嘴通风、滤棒压降、卷烟纸定量、卷烟纸透气度、卷烟纸助燃剂质量分数和卷烟纸助燃剂中钾钠比)对细支烟主流烟气焦油、7种有害成分、烟碱释放量及卷烟危害性指数(H)的影响,采用中心组合设计结合正交设计法制备了50个卷烟样品,利用线性回归和逐步回归法建立了基于卷烟材料参数的10个多因素预测模型,并根据统计学原理中交叉验证标准差(RMSECV)最小的原则筛选出最优预测模型。结果表明:10个模型的预测精度良好,平均预测相对偏差在3.11%~8.10%之间,且对不同卷烟材料参数具有良好的适用性。
In order to investigate the effects of cigarette material parameters(including filter ventilation,filter rod pressure drop,cigarette paper grammage,air permeability of cigarette paper,combustion improver content in cigarette paper,and K/Na ratio in combustion improver)on the deliveries of tar,nicotine,the 7 harmful smoke components,and the hazard index(H)of cigarette mainstream smoke,50 cigarette samples were prepared according to a central composite design combined with orthogonal design methods.Ten multi-factor prediction models based on cigarette material parameters were established by linear regression and stepwise regression methods,and the optimal models were selected according to the statistical principle of minimum RMSECV(Root mean squares error of cross validation).The results showed that the ten models had good prediction accuracies,with the average relative deviations of prediction between 3.11%and 8.10%.The models were well adaptive for different cigarette material parameters.
作者
楚文娟
田海英
彭桂新
刘绍锋
高明奇
席高磊
孙学辉
杨松
刘超
赵声辰
李明哲
马宇平
聂聪
CHU Wenjuan;TIAN Haiying;PENG Guixin;LIU Shaofeng;GAO Mingqi;XI Gaolei;SUN Xuehui;YANG Song;LIU Chao;ZHAO Shengchen;LI Mingzhe;MA Yuping*;NIE Cong(Technology Center,China Tobacco Henan Industrial Co.,Ltd.,Zhengzhou 450000,China;Zhengzhou Tobacco Research Institute of CNTC,Zhengzhou 450001,China)
出处
《烟草科技》
EI
CAS
CSCD
北大核心
2019年第9期46-54,共9页
Tobacco Science & Technology
基金
中国烟草总公司重大专项项目“细支卷烟辅助材料系统化设计及应用技术研究”[110201601013(XZ04)]
河南中烟工业有限责任公司重点科技项目“辅材参数对细支烟烟气主要化学成分及感官影响研究”(ZW2015020)
河南省教育厅重点科研项目“功能化多孔MOFs材料选择性降低卷烟主流烟气中HCN的研究”(19B150011)
关键词
细支烟
卷烟材料
主流烟气
有害成分
预测模型
外部验证
危害性指数(H)
Slim cigarette
Cigarette material
Mainstream cigarette smoke
Harmful component
Prediction model
External validation
Hazard index(H)
