卷烟单支重量、吸阻、通风率与感官质量的关系分析

Correlation Analysis between Cigarette Weight,Draw Resistance,Ventilation Rate and Sensory Evaluation of Cigarette

以同一品牌同一批次卷烟的物理参数和感官质量为研究对象,采用数理统计方法系统地分析了卷烟单支重量、吸阻、通风率与感官质量的相互关系。结果表明,卷烟物理参数与感官质量关系分析中的显著性指标是烟支重量、吸阻、滤嘴通风率、总通风率、香气、杂气、刺激性和余味(香气、杂气、刺激性、余味均以分值表示,下同)。香气、刺激性与滤嘴通风率、总通风率;杂气与烟支重量、总通风率;余味与吸阻、滤嘴通风率、总通风率可分别建立逐步回归方程,且均达到5%显著水平。香气、余味和刺激性随烟支重量、总通风率的变化趋势相似,都是先增加,后降低;杂气随总通风率的增加而增加,随烟支重量、吸阻的增加而降低;刺激性随吸阻的增加而降低。当烟支重量为0.749～0.781g/支、吸阻为996～1089Pa/支、总通风率为24.6～32.4%时,卷烟香气值最高。

By using statistical analysis methods, the physical parameters and sensory evaluation of cigarettes from the same batches of the same trademark were used as materials to analyze the relationship between cigarette weight, draw resistance, ventilation rate and sensory evaluation. Results indicated that the significant indices of physical parameters and sensory evaluation were cigarette weight, draw resistance, filter ventilation rate, total ventilation rate, aroma, off flavor, irritancy and after taste. Stepwise regression equations were built between aroma, imtancy and filter ventilation rate, total ventilation rate, respectively, So were between off flavor and cigarette weight, total ventilation rate, also between after taste and draw resistance, filter ventilation rate, total ventilation rate. All of the equations were significant at 5% level. The variation tendency was similar between aroma, after taste and irritancy, both increased first and then decreased with the increase of cigarette weight and total ventilation rate. However the variation tendency of off flavor increased with the increase of total ventilation rate and decreased with the increase of cigarette weight and draw resistance. Irritancy decreased with the increase of draw resistance. The value of aroma exhibited the highest when cigarette weight, draw resistance, total ventilation rate were 0.749-0.781 g/cig, 996-1089 Pa/cig and 24.6-32.4%, respectively.