國家衛生研究院 NHRI:Item 3990099045/6303
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    题名: Carcinogenic potencies of polycyclic aromatic hydrocarbons for back-door neighbors of restaurants with cooking emissions
    作者: Chen, JW;Wang, SL;Hsieh, DPH;Yang, HH;Lee, HL
    贡献者: Division of Environmental Health and Occupational Medicine
    摘要: n the present study, 21 polycyclic aromatic hydrocarbon (PAH) congeners were measured in the exhaust stack of 3 types of restaurants: 9 Chinese, 7 Western, and 4 barbeque (BBQ). The total PAH concentration of BBQ restaurants (58.81 ± 23.89 μg m− 3) was significantly higher than that of Chinese (20.99 ± 13.67 μg m− 3) and Western (21.47 ± 11.44 μg m− 3) restaurants. The total benzo[a]pyrene potency equivalent (B[a]Peq) concentrations, however, were highest in Chinese restaurants (1.82 ± 2.24 μg m− 3), followed by Western (0.86 ± 1.43 μg m− 3, p < 0.01) and BBQ-type restaurants (0.59 ± 0.55 μg m− 3, p < 0.01). We further developed a probabilistic risk model to assess the incremental lifetime cancer risk (ILCR) for people exposed to carcinogenic PAHs. Because the exhaust stack directly affected the back-door neighbors of these restaurants, we were concerned with the real exposure of groups near the exhaust stack outlets of these restaurants. The ILCRs for total exposure of the neighbors (inhalation + dermal contact + ingestion) were 2.6–31.3, 1.5–14.8, and 1.3–12.2 × 10− 6 in Chinese, Western, and BBQ restaurants, respectively. We suggest that the maximum acceptable exposure time to the exhaust stack outlet area for Chinese, Western, and BBQ restaurants ranges between 5–19, 17–42, and 18–56 h month− 1, respectively, based on an ILCR of less than 10− 6.
    日期: 2012-02
    關聯: Science of the Total Environment. 2012 Feb;417-418:68-75.
    Link to: http://dx.doi.org/10.1016/j.scitotenv.2011.12.012
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0048-9697&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000301559300009
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84857034720
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