不少人曾对香烟烟雾中的毒物含量作过检测,但对雪茄、用烟丝自制的卷烟和烟叶烟雾中的毒物含量报道甚少。为此,作者对上述烟类烟雾中的苯、苯并(a)芘(BaP)及铅的含量进行了检测,并对潜在的卫生学意义作出了评价。使用实验室“吸烟机”模拟人的吸烟方法,按常规操作收集雪茄、自制卷烟及烟斗烟丝燃烧时产生的烟雾。用这套装置收集到的烟雾和人类吸烟时产生的主烟流中的毒物含量基本一致。用烟丝自制的卷烟采用联邦贸易委员会规定的吸烟参数,即一次吸烟体积35ml,持续时间 Many people have tested the toxic content of cigarette smoke, but little has been reported about the content of toxins in cigarettes, tobacco made with tobacco and tobacco smoke. To this end, the authors tested the contents of benzene, benzo (a) pyrene (BaP) and lead in the above-mentioned smog smoke and evaluated the potential hygienic implications. Using a laboratory “smoking machine” to simulate human smoking, cigars, homemade cigarettes, and fumes from tobacco pipe burning were collected routinely. The smoke collected by this device basically has the same toxicant content as the main smoke stream generated by human smoking. Homemade cigarettes with tobacco using the Federal Trade Commission prescribed smoking parameters, that is, a smoking volume of 35ml, duration