不同配方组分对卷烟主流烟气苯酚释放量的影响

[目的]探讨不同配方组分对卷烟主流烟气中苯酚的影响。[方法]采用不同组分的配方卷制卷烟,通过高效液相色谱测定其主流烟气中苯酚的含量。[结果]不同烟叶和三丝掺兑含量对卷烟主流烟气中苯酚的释放量具有显著影响,国外烟叶苯酚的释放量高于国内烟叶;上部烟叶苯酚释放量最高,中部次之,下部最低;三丝掺兑含量与苯酚释放量呈负相关。[结论]提高三丝掺兑含量及国内烟叶和下部烟叶的使用量,均有利于降低卷烟主流烟气中苯酚的含量。

Effects of Cigarette Blends on Phenol of Mainstream Smoke

[Objective]The aim was to explore the effects of cigarette blends on phenol of mainstream smoke.[Method]The phenol in mainstream smoke of cigarettes that prepared by different cigarette blends was determined through high performance liquid chromatography.[Result]Different tobacco leaf and the content of cut stem,reconstituted tobacco and expanded tobacco have significant impact to phenol of cigarette mainstream smoke.The content of phenol in foreign tobacco was higher than that in internal tobacco,and the content of phenol released in upper part of tobacco was the highest,followed by middle,lower minimum,while the influence of the content of 3 kinds of tobacco motioned above to phenol of cigarette mainstream smoke is according to negative correlation.[Conclusion]The phenol decreased regularly with the increase of the amount of 3 kinds of tobacco motioned above,the internal tobacco and the lower part of tobacco.