【摘 要】
：
Toxic chemicals in cigarette smoke have received considerable attention recently for their hazardous effects on smokers and passive smokers.Heterocyclic aromatic amines (HAAs) were very important toxi
【机 构】
：
Chemistry department of Zhengzhou University, 45001;Zhengzhou Tobacco Research Institute of CNTC, 45
【出 处】
：
第2届大连国际色谱学术报告会、第37届国际高效液相色谱及相关技术会议、第18届全国色谱学术报告会
论文部分内容阅读
Toxic chemicals in cigarette smoke have received considerable attention recently for their hazardous effects on smokers and passive smokers.Heterocyclic aromatic amines (HAAs) were very important toxic chemicals with potential mutagenic and carcinogenic characters in cigarette smoke.In our study, a method based on liquid chromatography tandem mass spectrometry (LC-MS/MS) was developed for the determination of main HAAs in mainstream cigarette smoke.8 HAAs in "Hoffmann list" including 2-amino-9H-pyrido[2,3-b]indole (AαC), 2-amino-3-methyl-9H-pyrido[2,3-b]indole (MeAαC), 2-amino-3-methylimidazo [4,5-f]quinoline (IQ), 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PHIP), 2-amino-6-methyldipyrido[1,2-a:3,2-d]imidazole (Glu-P-1), 2-aminodipyrido [1,2-a:3,2-d]imidazole (Glu-P-2), 3-amino-1,4-dimethyl-5H-pyrido[4,3-b]indole (Trp-P-1), 3-amino-l-methyl-5H-pyrido[4,3-b]indole (Trp-P-2) were analyzed.
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