Exposure to Chlorinated Paraffins in the Sixth Total Diet Study — China, 2016‒2019

WHAT IS ALREADY KNOWN ABOUT THIS TOPIC? Short-chain chlorinated paraffins (SCCPs) are persistent organic pollutants that are toxic to organisms. Medium-chain chlorinated paraffins (MCCPs) have similar properties. Chlorinated paraffins (CPs) may be biomagnified through the food chain, thereby threate...

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Detalles Bibliográficos
Autores principales: Liu, Yang, Wang, Shuang, Gao, Lirong, Cui, Lili, Li, Jingguang, Lyu, Bing, Zhang, Lei, Zheng, Minghui, Wu, Yongning
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2022
Materias:
Preplanned Studies
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8930411/
https://www.ncbi.nlm.nih.gov/pubmed/35356406
http://dx.doi.org/10.46234/ccdcw2022.043
Descripción
Sumario:WHAT IS ALREADY KNOWN ABOUT THIS TOPIC? Short-chain chlorinated paraffins (SCCPs) are persistent organic pollutants that are toxic to organisms. Medium-chain chlorinated paraffins (MCCPs) have similar properties. Chlorinated paraffins (CPs) may be biomagnified through the food chain, thereby threatening human health. WHAT IS ADDED BY THIS REPORT? The concentrations of SCCP and MCCP in each food sample were 5–265 and 4–306 ng/g, respectively. The estimated dietary exposure to CPs was relatively lower than the threshold set in the current guidelines. WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE? The production and use of SCCP and MCCP have not been prohibited in China yet. Further studies are needed to assess the health risks through dietary exposure to CPs.

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