豆渣颗粒在卷烟滤嘴中的应用研究

Application of Soybean Residue Particles in Cigarette Filter

为了降低吸烟的危害性进行豆渣颗粒在卷烟滤嘴中的应用试验。先将豆渣粉碎、烘干、造粒,而后在滤棒成型机上制成复合滤棒,再与烟支接装。通过对豆渣颗粒表面形貌,烟支烟气常规和烟气有害成分分析,检测结果如下:(1)豆渣颗粒表面呈现出无序多孔状,其表面由大量破裂的细胞壁构成;(2)豆渣颗粒复合滤嘴可以降低卷烟主流烟气中的总粒相物、焦油和部分有害物质,对比原颗粒复合滤嘴下降幅度分别达到了总粒相物3.48%、焦油2.99%、CO 0.92%、B(a)P 18.21%、NNK 5.57%、巴豆醛31.60%、NH36.12%和苯酚12.98%;(3)豆渣颗粒复合滤嘴对比在线对照样可以改善舒适性。

For reducing the risk of smoking,application of soybean residue particles in cigarette filter were researched.The particles was made from soybean residue by grinding,drying and granulation.The soybean residue particles composite filter was made by filter rod maker,and then assembled with tobacco rod.Through the morphology of soybean residue particles analysis,cigarette smoking mainstream routine analysis and harmful compounds releasment analysis were used to evaluate the effects of soybean residue particles.Results showed that：（1）Soybean residue particles showing a disordered porous,its surface was structured by plenty of destroyed cell wall;（2）The soybean residue particles composite filter could reduce the total particulate matter,tar and hazardous substances of cigarette mainstream smoke comparing with filter without soybean residue particles（decrement of total particulate matter 3.48%,tar 2.99%,CO 0.92%,B（a）P 18.21%,NNK 5.57%,crotonaldehyde 31.60%,NH3 6.12% and phenol 12.98%）;（3）The soybean residue particles composite filter could improve comfort degree of cigarettes.