卷烟内在质量的气相色谱-数学聚类法研究

Study on the Quality of Cigarette by GC-Mathematical Cluster Analysis

采用吸附丝色谱方法采集和分析了红塔山牌卷烟的挥发性成分 ,对10个真品进行R型聚类分析和R型因子分析 ,从26个组分提取出对卷烟质量起主导作用的7个特征变量 (组分 ) ,并对其丰度进行了讨论 ,进而建立了红塔山卷烟的质量数学模型 ,用2个真品和2个假冒品对模型进行了检验 。

The volatile compounds of Hongtashan Cigarette were collected by coated wire, and analyzed by gas chromatography. The results of 10 true products were studied by using R _ type cluster and factor analysis, and 7 feature compounds were extracted from 26 components which have main contribution to quality of cigarette. The mathematical pattern of quality of Hongtashan Cigarette was established by Q _ type cluster. The pattern was verified by testing 2 false and 2 true products. The relationship between content of feature compounds and the cigarette quality was discussed.