降低卷烟主流烟气一氧化碳释放量的研究进展

Research Progress of Reducing Carbon Monoxide in Cigarette Mainstream Smoke

一氧化碳(CO)是卷烟主流烟气中的有害物质之一,降低烟气中的CO对提高卷烟安全性至关重要。卷烟使用的滤嘴、烟丝(烟草薄片)和卷烟纸是影响卷烟主流烟气中CO的释放量的三个决定性因素。文章即从这三个方面介绍当前降低卷烟主流烟气一氧化碳的研究进展,并就此做了相关展望。

Carbon monoxide（CO） is one of the main harmful substances in cigarette mainstream smoke, deciding reduction of CO is crucial to improve the quality of cigarette. Cigarette filter, tobacco and cigarette paper are the three decisive factors on influencing emissions of harmful gas in cigarette mainstream smoke. From the three aspects above, this article introduced the research progress of reducing the carbon monoxide in cigarette mainstream smoke, and some prospects on better reduction of CO by those three factors were made.