不同类型和焦油量的卷烟主流烟气中羰基化合物释放量的研究

为了对卷烟消费者抽吸卷烟的相对安全性提供选择的参考,应用ISO规定的抽吸方式对不同焦油量或不同类型卷烟,采用高效液相色谱法测定其主流烟气中的主要羰基化合物,比较其释放量的差别。结果表明:羰基化合物释放量随着焦油量的升高而升高;焦油量相同时羰基化合物释放量烤烟型卷烟大于混合型卷烟。因此,建议消费者在抽吸卷烟时尽量选择盒标焦油量低的混合型卷烟。

Comparison of the Amount of Carbonyl Compounds in Mainstream Smoke of Different Types or Tar Content of Cigarettes

In order to provide a reference for the relative safety of cigarette consumers,the main carbonyl compounds in mainstream smoke were determined by HPLC (High Performance Liquid Chromatography) with ISO(International Organization for Standardization )for different tar or different types of cigarettes. The results showed that the release amount of carbonyl compounds increased with the increase of the a-mount of tar,flue-cured tobacco type cigarette was greater than that of mixed type cigarette with the same amount of tar.Therefore,it is recommended that consumers try to choose a low tar blended cigarette with a low tar content.