| Literature DB >> 34227351 |
Tong Ye1,2, Yu Chen2, Jie Fu2, Aiqian Zhang2, Jianjie Fu2,3.
Abstract
Perfluoroalkyl and polyfluoroalkylated substances (PFASs) are environmentally persistent and biomagnified along food chains. They have been widely detected globally, even in the human body, and their potential toxicity has attracted great attention. Eggs are the origin of new life of ovipara and are rich in nutrients, thus they serve as one of the main protein sources for humans. Therefore, the level of pollutants in eggs can affect the reproduction of ovipara, and it is also related to human health by food intake. In recent years, poultry egg samples have been widely used in the assessment of biological and ecological pollution as a non-invasive biota matrix. At the same time, recent studies have used eggs to evaluate the developmental toxicity and associated health risks based on the pollutant levels in egg samples. In this study, the methods of sample pretreatment and instrumental detection of PFASs for egg samples are summarized. In addition, the application of eggs as a pollutants bioindicator of PFASs contamination has been discussed.Entities:
Keywords: bioindicator; eggs; perfluoroalkyl and polyfluoroalkylated substances (PFASs); sample pretreatment
Mesh:
Substances:
Year: 2021 PMID: 34227351 PMCID: PMC9274833 DOI: 10.3724/SP.J.1123.2020.09023
Source DB: PubMed Journal: Se Pu ISSN: 1000-8713
图1部分PFASs的分类、名称及化学结构
蛋类基质中PFASs的分析方法
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ww: wet weight; WAX: weak anion exchange; -: not available or not applicable.
图2蛋中PFOS污染分布特征(基于国家测绘地理信息局标准地图服务网站下载的审图号为GS(2016)1561号的标准地图制作,底图无修改)