The determination of perfluoroalkyl substances, brominated flame retardants and their metabolites in human breast milk and infant formula

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F13%3A43896642" target="_blank" >RIV/60461373:22330/13:43896642 - isvavai.cz</a>
Result on the web
<a href="http://ac.els-cdn.com/S003991401300698X/1-s2.0-S003991401300698X-main.pdf?_tid=52269a38-9af3-11e3-b8c5-00000aab0f6b&acdnat=1392985739_aa77dabd91eb67b4393bda48af3dcdf8" target="_blank" >http://ac.els-cdn.com/S003991401300698X/1-s2.0-S003991401300698X-main.pdf?_tid=52269a38-9af3-11e3-b8c5-00000aab0f6b&acdnat=1392985739_aa77dabd91eb67b4393bda48af3dcdf8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.talanta.2013.08.040" target="_blank" >10.1016/j.talanta.2013.08.040</a>

Result language
angličtina
Original language name
The determination of perfluoroalkyl substances, brominated flame retardants and their metabolites in human breast milk and infant formula
Original language description
In the present study, a novel analytical approach for the simultaneous determination of 18 perfluoroalkyl substances (PFASs) and 11 brominated flame retardants (BFRs) including their hydroxylated metabolites and brominated phenols has been developed andvalidated for breast milk and infant formula. The sample preparation procedure based on extraction using acetonitrile and subsequent purification by dispersive solid-phase extraction (d-SPE) employing C18 sorbent is rapid, simple and high-throughput. Ultra-high performance liquid chromatography (UHPLC) interfaced with a tandem mass spectrometry (MS/MS) was employed for the identification/quantification of these compounds. The method recoveries of target compounds for both matrices ranged from 80% to 117% with relative standard deviations lower than 28% and quantification limits in the range of 3?200 pg/mL for milk and 5?450 pg/g for infant formula. Within the pilot study, the new method was used for the analysis of PFASs and BFRs in 50
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
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Project
<a href="/en/project/7E08068" target="_blank" >7E08068: CONtaminants in Food and Feed: Inexpensive DEtectioN for Control of Exposure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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