烟草科技2017，Vol.50Issue(11)：39-47,9.
基于挥发性特征组分的卷烟烟丝质量趋势分析
Quality trend analysis on cigarette cut filler based on characteristic volatile components in cut filler
摘要
Abstract
To investigate the variations in quality trend of cigarette cut fillers,HS-GC/MS was used to determine the contents of 50 volatile characteristic components in cut fillers of cigarettes of different batches and brands. By combining PCA-MD(Principal component analysis-Mahalanobis distance)statistical methods, the determined data were processed to analyze the variation trend of quality of cut filler. The results showed that: 1)The cut fillers of cigarettes of five batches of brand C could be classified into five groups,the contents of characteristic components differed greatly between the samples produced in 2015 and 2016. From July to October in 2016,the contents of 50 volatile characteristic components in the cut fillers were basically consistent except that there was slight fluctuation in August,which could be attributed to the tobacco blend adjustment. 2)For the samples produced in 2015,there were great differences in the contents of characteristic components in the cut fillers of brands C and D,which indicated that PCA could be used to qualitatively describe the quality characteristics of the different brands. 3)The MD of cut fillers differed greatly between brands C and D,and the MD of cut filler of brand D was 5 to 10 times as that of brand C,which indicated that MD could be used to quantitatively characterize the quality variation of the cut filler. The research results could be applied to the quality consistency evaluation of the final cigarettes.关键词
卷烟烟丝/挥发性特征组分/主成分分析-马氏距离/质量趋势分析/均质化评价Key words
Cut filler/Volatile characteristic component/Principal component analysis-Mahalanobis distance (PCA-MD)/Quality trend analysis/Quality consistency evaluation分类
轻工纺织引用本文复制引用
李超,刘秀明,秦云华,王家俊,张承明,李娥贤,许永,吴亿勤,蒋次清..基于挥发性特征组分的卷烟烟丝质量趋势分析[J].烟草科技,2017,50(11):39-47,9.基金项目
云南中烟工业有限责任公司2015年重点项目"适用于卷烟产品质量管控的分析检测平台搭建及应用"(2015JC07) （2015JC07）
2017年重点项目"基于光谱大数据的卷烟主流烟气品质评价新技术研究"(2017JC04) （2017JC04）
2013年科技项目"红塔集团质量监督检测实验室建设"(2013JC10). （2013JC10）
