Rapid determination of acrolein and crotonaldehyde in tobacco smoke with water-assisted APCI-MS/MS

摘要：

　　The methods most frequently used in the aldehyde detection were based on derivatization reactions with disadvantage of time-consuming.In this study,a method was developed to rapidly detect acrolein and crotonaldehyde by a water-assisted atmospheric pressure chemical ionization tandem mass spectrometry(APCI-MS/MS).With the addition of water,solvent ion signal was suppressed due to the formation of protonated water cluster,which benefited for the analysis of spectra.Two orders of linear range were obtained in the concentration from 0.01 to 1 g/L with the addition of water.Finally,this method was successfully applied to detect acrolein and crotonaldehyde in tobacco smoke with analytical period less than four minutes.The experimental results indicate that the developed method has the potential application in environmental monitoring of acrolein and crotonaldehyde.

关键词： Atmospheric pressure chemical ionization Acrolein Crotonaldehyde Tandem mass spectrometry Water-assisted

作者: Wuduo Zhao Binbin Lu Junhui Liu Xiankuan Huo Wu Fan Dingzhong Wang Yongli Zong Shusheng Zhang Jianxun Zhang

作者单位: Zhengzhou Tobacco Research Institute,China National Tobacco Corporation,Zhengzhou 450001,China;Colle Zhengzhou Tobacco Research Institute,China National Tobacco Corporation,Zhengzhou 450001,China College of Chemistry and Molecular Engineering,Zhengzhou University,Zhengzhou 450001,China

会议类型: 国内会议

会议名称: 中国烟草学会2017年学术年会

会议地点: 北京

会议语种:英文

页码: 16-20

在线出版日期: 2017-11-01（万方平台首次上网日期，不代表论文的发表时间）