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The chemical composition and toxicological effects of fine particulate matter (PM2.5) emitted from different cooking styles
Bandowe, Benjamin A. Musa1,2; Lui, K. H.3; Jones, Timothy4; BeruBe, Kelly5; Adams, Rachel6; Niu, Xinyi3; Wei, Chong7; Cao, Jun-Ji8,9; Lee, S. C.10; Chuang, Hsiao-Chi11,12; Ho, K. F.3
Corresponding AuthorHo, K. F.(kfho@cuhk.edu.hk)
2021-11-01
Source PublicationENVIRONMENTAL POLLUTION
ISSN0269-7491
Volume288Pages:12
AbstractThe mass, chemical composition and toxicological properties of fine particulates (PM2.5) emitted from cooking activities in three Hong Kong based restaurants and two simulated cooking experiments were characterized. Extracts from the PM2.5 samples elicited significant biological activities [cell viability, generation of reactive oxygen species (ROS), DNA damage and inflammation effect (THE-alpha)] in a dose-dependent manner. The composition of PAHs, oxygenated PAHs (OPAHs) and azaarenes (AZAs) mixtures differed between samples. The concentration ranges of the Sigma 30PAHs, Sigma 17OPAHs and Sigma 4AZAs and Sigma 7Carbonyls in the samples were 9627-23,452 pg m(-3), 503 3700 pg m(-3), 33-263 pg m(-3) and 158 - 5328 ng m(-3), respectively. Cell viability caused by extracts from the samples was positively correlated to the concentration of benzo [a]anthracene, indeno [1,2,3-cd]pyrene and 1,4-naphthoquinone in the PM2.5 extracts. Cellular ROS production (upon exposure to extracts) was positively correlated with the concentrations of PM2.5, decaldehyde, acridine, E17OPAHs and 7 individual OPAHs. THE-alpha showed significant positive correlations with the concentrations of most chemical species (elemental carbon, 16 individual PAHs including benzo[a]pyrene, Sigma 30PAHs, SO42-, Ca-2(+), Ca, Na, K, Ti, Cr, Mn, Fe, Cu and Zn). The concentrations of Al, Ti, Mn, Sigma 30PAHs and 8 individual PAHs including benzo [a] pyrene in the samples were positively correlated with DNA damage caused by extracts from the samples. This study demonstrates that inhalation of PM2.5 emitted from cooking could result in adverse human health effects.
KeywordCooking emissions PAHs Oxygenated PAHs Azaarenes Plasmid scission assay
DOI10.1016/j.envpol.2021.117754
WOS KeywordPOLYCYCLIC AROMATIC-HYDROCARBONS ; AIR-POLLUTION SOURCES ; ORGANIC-COMPOUNDS ; CHINESE COOKING ; RISK-ASSESSMENT ; MEAT COOKING ; LUNG-CANCER ; OXIDATIVE STRESS ; OXYGENATED PAHS ; REDOX ACTIVITY
Indexed BySCI ; SCI
Language英语
Funding ProjectResearch Grants Council of the Hong Kong Special Administrative Region China (General Research Fund)[14205318]
WOS Research AreaEnvironmental Sciences & Ecology
Funding OrganizationResearch Grants Council of the Hong Kong Special Administrative Region China (General Research Fund)
WOS SubjectEnvironmental Sciences
WOS IDWOS:000696783500002
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/17008
Collection粉尘与环境研究室
Corresponding AuthorHo, K. F.
Affiliation1.Univ Bern, Inst Geog, Hallerstr 12, CH-3012 Bern, Switzerland
2.Max Planck Inst Chem, Multiphase Chem Dept, Hahn Meitner Weg 1, D-55128 Mainz, Germany
3.Chinese Univ Hong Kong, Jockey Club Sch Publ Hlth & Primary Care, Hong Kong, Peoples R China
4.Cardiff Univ, Sch Earth & Environm Sci, Pk Pl, Cardiff, Wales
5.Cardiff Univ, Sch Biosci, Museum Ave, Cardiff, Wales
6.Cardiff Metropolitan Univ, Cardiff Sch Hlth Sci, Western Ave, Cardiff, Wales
7.Chinese Acad Sci, Shanghai Adv Res Inst, CAS Key Lab Lowcarbon Convers Sci & Engn, Shanghai Carbon Data Res Ctr SCDRC, Shanghai 2010210, Peoples R China
8.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Key Lab Aerosol Chem & Phys, Xian 710075, Peoples R China
9.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian, Peoples R China
10.Hong Kong Polytech Univ, Res Ctr Urban Environm Technol & Management, Dept Civil & Struct Engn, Hong Kong, Peoples R China
11.Taipei Med Univ, Coll Med, Sch Resp Therapy, Taipei, Taiwan
12.Taipei Med Univ, Shuang Ho Hosp, Dept Internal Med, Div Pulm Med, Taipei, Taiwan
Recommended Citation
GB/T 7714
Bandowe, Benjamin A. Musa,Lui, K. H.,Jones, Timothy,et al. The chemical composition and toxicological effects of fine particulate matter (PM2.5) emitted from different cooking styles[J]. ENVIRONMENTAL POLLUTION,2021,288:12.
APA Bandowe, Benjamin A. Musa.,Lui, K. H..,Jones, Timothy.,BeruBe, Kelly.,Adams, Rachel.,...&Ho, K. F..(2021).The chemical composition and toxicological effects of fine particulate matter (PM2.5) emitted from different cooking styles.ENVIRONMENTAL POLLUTION,288,12.
MLA Bandowe, Benjamin A. Musa,et al."The chemical composition and toxicological effects of fine particulate matter (PM2.5) emitted from different cooking styles".ENVIRONMENTAL POLLUTION 288(2021):12.
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