为研究抽吸模式对卷烟主流烟气中主要芳香胺释放量的影响，在ISO、Massachusetts和Health Canada这3种抽吸模式下分别抽吸了15种市售卷烟，采用液相色谱-串联质谱(LC-MS/MS)法测定了主流烟气中4种主要芳香胺的释放量。结果表明：①混合型卷烟芳香胺释放量明显高于烤烟型卷烟；②与ISO方案相比，采用Massachusetts或Health Canada抽吸模式，卷烟烟气芳香胺的释放量均显著提高；③抽吸模式的改变对高滤嘴通风率卷烟芳香胺释放量的影响更为显著；④卷烟主流烟气中的焦油含量与芳香胺释放量呈现不明显的相关性。%In order to study the effect of smoking regime on aromatic amines yields in mainstream cigarette smoke, 15 kinds of commercially available cigarette samples were smoked under three smoking regimes: ISO, Massachusetts and Health Canada methods, respectively. Then LC-MS/MS method was applied to test the released amount of four kinds of primary aromatic amines in the mainstream smoke. The results showed that: ① Blended cigarettes released significantly higher amount of aromatic amines than flue-cured counterparts;②Compared with ISO method, the aromatic amines emission content had dramatically increased when Massachusetts method or Health Canada method was adopted;③Transformation of smoking regimes showed a greater impact of high filter ventilation rate cigarettes on the content of released aromatic amines;④The tar and the emission content of aromatic amines in the mainstream smoke presented some inconspicuous correlation.
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