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| Parent, Alkylated, and Sulfur/Oxygen-Containing Polycyclic Aromatic Hydrocarbons in Mainstream Smoke from 13 Brands of Chinese Cigarettes | |
Gao, B; Du, XQ; Wang, XM; Tang, JH ; Ding, X; Zhang, YL; Bi, XH; Zhang, G; Wang, XM (reprint author), Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China. wangxm@gig.ac.cn
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| 发表期刊 | ENVIRONMENTAL SCIENCE & TECHNOLOGY
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| ISSN | 0013-936X |
| 2015-08-04 | |
| 卷号 | 49期号:15页码:9012-9019 |
| DOI | 10.1021/acs.est.5b01108 |
| 产权排序 | [Gao, Bo; Du, Xueqing; Wang, Xinming; Ding, Xiang; Zhang, Yanli; Bi, Xinhui; Zhang, Gan] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China; [Gao, Bo] Minist Environm Protect, South China Inst Environm Sci, Guangzhou 510655, Guangdong, Peoples R China; [Wang, Xinming] Chinese Acad Sci, Guangzhou Inst Geochem, Guangdong Key Lab Environm Protect & Resources Ut, Guangzhou 510640, Guangdong, Peoples R China; [Tang, Jianhui] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Shandong Prov Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | China has the world's largest population of smokers with serious health consequences, yet we know a very limited spectrum of hazardous chemicals in cigarette smoke even for carcinogenic polycyclic aromatic hydrocarbons (PAHs). Here, we chose 13 popular cigarette brands sold in China markets, collected particulate matters in mainstream smoke using filter pads and an automatic smoking machine, and analyzed 56 PAHs, including 31 parent, 18 alkylated, and 7 sulfur/oxygen-containing PAHs (S/0 PAHs). The 56 PAHs in mainstream smoke totaled from 244.2 +/- 28.5 to 10254.8 +/- 481.5 ng cig(-1); parent, alkylated, and S/O PAHs shared 16-23%, 64-74%, and 6-18%, respectively. Benzo[a]pyrene (BaP) ranged 1.1-41.6 ng cig(-1), while BaP equivalent concentrations (BaPeq) ranged 3.6-120.2 ng cig(-1), but contributions to BaPeg by individual carcinogenic PAR species varied with cigarette brands. -When these cigarette smoke source profiles were pooled together with those of other combustion ones available in the literature, we found that widely used diagnostic ratios of parent PAHs failed to distinguish cigarette smoke from other combustion sources, except that the ratio indeno[1,2,3-cd]pyrene/(indeno[1,2,3-cd]pyrene + benzo[g,h,i]perylene) can largely separate cigarette smoke from vehicular emissions and that the ratio of Retene/(Retene + chrysene) can further discriminate cigarette smoke from coal combustion when alkylated PAHs are involved. |
| 文章类型 | Article |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | FINE-PARTICLE EMISSIONS ; BIOMONITORING AIRBORNE PARENT ; TOBACCO-SMOKE ; CHEMICAL-CHARACTERIZATION ; UNITED-STATES ; FIREPLACE COMBUSTION ; PARTICULATE-PHASE ; SOURCE APPORTIONMENT ; MOLECULAR TRACERS ; ORGANIC-COMPOUNDS |
| 研究领域[WOS] | Engineering ; Environmental Sciences & Ecology |
| WOS记录号 | WOS:000359278400011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/9285 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Wang, XM (reprint author), Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China. wangxm@gig.ac.cn |
| 推荐引用方式 GB/T 7714 | Gao, B,Du, XQ,Wang, XM,et al. Parent, Alkylated, and Sulfur/Oxygen-Containing Polycyclic Aromatic Hydrocarbons in Mainstream Smoke from 13 Brands of Chinese Cigarettes[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2015,49(15):9012-9019. |
| APA | Gao, B.,Du, XQ.,Wang, XM.,Tang, JH.,Ding, X.,...&Wang, XM .(2015).Parent, Alkylated, and Sulfur/Oxygen-Containing Polycyclic Aromatic Hydrocarbons in Mainstream Smoke from 13 Brands of Chinese Cigarettes.ENVIRONMENTAL SCIENCE & TECHNOLOGY,49(15),9012-9019. |
| MLA | Gao, B,et al."Parent, Alkylated, and Sulfur/Oxygen-Containing Polycyclic Aromatic Hydrocarbons in Mainstream Smoke from 13 Brands of Chinese Cigarettes".ENVIRONMENTAL SCIENCE & TECHNOLOGY 49.15(2015):9012-9019. |
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