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Emerging Per- and P...
Emerging Per- and Polyfluoroalkyl Substances (PFAS) in Human Milk from Sweden and China
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- Awad, Raed (författare)
- IVL Svenska Miljöinstitutet
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Zhou, Yihui (författare)
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Nyberg, Elisabeth (författare)
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Namazkar, Shahla (författare)
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Wu, Yongning (författare)
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Xiao, Qianfen (författare)
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Yaije, Sun (författare)
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Zhu, Zhi-Liang (författare)
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Bergman, Åke (författare)
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P. Benskin, Jonathan (författare)
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(creator_code:org_t)
- 2020
- 2020
- Engelska.
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Ingår i: Environmental Science. - 2050-7887 .- 2050-7895. ; 19:22
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Abstract Twenty per- and polyfluoroalkyl substances (PFAS) were determined in human milk from residents of three Chinese cities (Shanghai, Jiaxing, and Shaoxing), sampled between 2010 and 2016. These data were compared to a combination of new and previously reported PFAS concentrations in human milk from Stockholm, Sweden, collected in 2016. Across the three Chinese cities, perfluorooctanoate (PFOA; sum isomers), 9-chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS; trade name F53-B), and perfluorooctane sulfonate (PFOS; sum isomers) occurred at the highest concentrations among all PFAS (up to 411, 976, and 321 pg/mL, respectively), while in Stockholm, PFOA and PFOS were dominant (up to 89 and 72 pg/mL, respectively). 3H-perfluoro-3-[(3-methoxy-propoxy) propanoic acid (ADONA) was intermittently detected but at concentrations below the method quantification limit (i.e. <10 pg/mL) in Chinese samples, and was non-detectable in Swedish milk. The extremely high concentrations of F53-B in Chinese milk suggest that human exposure assessments focused only on legacy substances may severely underestimate overall PFAS exposure in breastfeeding infants.
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Awad, Raed
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Zhou, Yihui
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Nyberg, Elisabet ...
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Namazkar, Shahla
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Wu, Yongning
-
Xiao, Qianfen
-
visa fler...
-
Yaije, Sun
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Zhu, Zhi-Liang
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Bergman, Åke
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P. Benskin, Jona ...
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visa färre...
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Environmental Sc ...
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IVL Svenska Miljöinstitutet