卷烟滤嘴中三醋酸甘油酯向主流烟气的转移研究

Study on the Transfer of Triacetin from Cigarette Filter Rods to Mainstream Cigarette Smoke

[目的]探索卷烟滤嘴中三醋酸甘油酯向卷烟主流烟气的转移情况。[方法]将4种施加了不同含量的三醋酸甘油酯滤棒切成4份作为滤嘴卷制卷烟,考察卷烟滤嘴中三醋酸甘油酯的含量与其卷烟制品主流烟气中的三醋酸甘油酯含量的关系。[结果]随着滤棒的三醋酸甘油酯施加比例从3.06%增加到10.35%,三醋酸甘油酯转移到烟气中的量也随之提高,但转移率却由10.41%下降到4.43%。[结论]该研究为了解滤嘴中三醋酸甘油酯在卷烟主流烟气中的转移情况提供了依据。

[Objective] The aim was to explore the transfer of triacetin from cigarette filter rods to mainstream cigarette smoke.[Method] Four kinds of filter sticks with different triacetin contents were cut into four as filter rods to make cigarette,moreover,the relationship between the content of triacetin from four kinds of cigarette filter rods and the mainstream cigarette smoke of corresponding cigarette products was investigated.[Result] With the percentage of triacetin that was applied to the cigarette filter rods increased from 3.06% to 10.35%,the amount of triacetin in mainstream cigarette smoke also increased,but the ratio of triacetin that transferred from filter rods to mainstream cigarette smoke decreased from 10.41% to 4.43%.[Conclusion] The study provided references for understanding the transfer of triacetin from cigarette filter rods to mainstream cigarette smoke.