中国烟草学报2024，Vol.30Issue(4)：33-43,11.DOI:10.16472/j.chinatobacco.2023.097
不同规格卷烟配方叶丝柔软性与物理质量的关联性研究
Study on the correlation between softness and physical quality of formula tobacco in cigarettes of different specifications
摘要
Abstract
[Objective]This study aims to explore the relationship between the softness and physical quality of formula tobacco in cigarettes of different specifications.[Methods]Variance analysis,correlation analysis,and grey relational analysis were conducted on the softness and physical quality of formula tobacco in regular,king-size,and slim cigarettes,establishing an XGBoost prediction model for the softness of formula tobacco in cigarettes of different specifications.[Results](1)For cigarettes of the same specification,as the price increases,the softness value decreases,and the level of softness improves;at the same price level,the order of softness level of formula tobacco in cigarettes of different specifications is:slim>king-size>regular;there is a significant difference in the softness of formula tobacco among different specifications.(2)The softness values of formula tobacco in cigarettes of different specifications are highly negatively correlated with the rates of long,medium,and whole-stalk tobacco,and elasticity,and highly positively correlated with filling value,moisture content,and cut tobacco rate.(3)The grey relational degree of the physical quality of formula tobacco to its softness in cigarettes of different specifications is in the order of:first class(medium stalk rate,moisture content)>second class(filling value and cut tobacco rate)>third class(long stalk rate,whole-stalk rate,elasticity).(4)The XGBoost models established for regular,king-size,and slim cigarettes'formula tobacco predict with accuracies of 96.2%,92.4%,and 95.4%respectively,indicating that the XGBoost prediction models are stable and reliable.[Conclusion]The dynamic control of tobacco softness can be achieved to improve tobacco quality,and can also provide technical support for improving the applicability of tobacco.关键词
不同规格卷烟/配方叶丝/柔软性/物理质量/XGBoost模型Key words
cigarettes of different specifications/formula tobacco/softness/physical quality/XGBoost model引用本文复制引用
李晓,张浩博,郭朋玮,李宜馨,芦柯,方世航,纪晓楠..不同规格卷烟配方叶丝柔软性与物理质量的关联性研究[J].中国烟草学报,2024,30(4):33-43,11.基金项目
河南中烟工业有限责任公司重点项目"烟丝柔软性的检测与应用研究"(AW201911) （AW201911）
