烟草科技2015,Vol.48Issue(10):62-66,5.DOI:10.16135/j.issn1002-0861.20151011
卷烟主流烟气pH和粒相物pH的测定及与感官质量的关系
Determination and Relationships with Sensory Quality of pH Values of Mainstream Cigarette Smoke and its Particulate Matters
摘要
Abstract
In order to compare the correlation degrees between cigarette sensory quality and the pH value of mainstream cigarette smoke (MCS pH) and that of particulate matters in MCS (PM pH), MCS pH, PM pH and the contents of routine chemical components (including nicotine, total sugar, reducing sugar, total nitrogen, potassium and chloride) in cut filler of 20 sensory standard cigarette samples were determined. Based on the standard sensory scores of the samples, the relationships of sensory quality with MCS pH, PM pH and routine chemical components were researched by simple correlation analysis and stepwise regression analysis. The results showed that: 1) The correlation degree of cigarette sensory quality with MCS pH was higher than that with PM pH or the routine chemical components (excluding reducing sugar). 2) The values of MCS pH of the samples ranged from 5.615 to 6.055 and increased with the rise of sensory scores.关键词
主流烟气/粒相物/pH/常规化学成分/感官质量Key words
Mainstream cigarette smoke/Particulate matter/pH/Routine chemical component/Sensory quality分类
轻工纺织引用本文复制引用
李青青,杨靖,李文伟,赵海娟,王建民,程传玲..卷烟主流烟气pH和粒相物pH的测定及与感官质量的关系[J].烟草科技,2015,48(10):62-66,5.基金项目
河南中烟工业有限责任公司科技计划项目"烟气pH值对卷烟品质的影响研究"(HNZY052014005). (HNZY052014005)