Occurrence of perfluoroalkyl substances (PFASs) in various food items of animal origin collected in four European countries

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F13%3A43896647" target="_blank" >RIV/60461373:22330/13:43896647 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1080/19440049.2013.837585" target="_blank" >http://dx.doi.org/10.1080/19440049.2013.837585</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/19440049.2013.837585" target="_blank" >10.1080/19440049.2013.837585</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Occurrence of perfluoroalkyl substances (PFASs) in various food items of animal origin collected in four European countries

Popis výsledku v původním jazyce

This study summarises the results of the levels of 21 perfluoroalkyl substances (PFASs) in 50 selected pooled samples representing 15 food commodities with the special focus on those of animal origin, as meat, seafood, fish, milk, dairy products and heneggs, which are commonly consumed in various European markets, e.g. Czech, Italian, Belgian and Norwegian. A new, rapid sample preparation approach based on the QuEChERS extraction procedure was applied. Ultra-performance liquid chromatography (UHPLC) coupled to tandem mass spectrometry (MS/MS) employing electrospray ionisation (ESI) in negative mode was used for the quantification of target analytes. Method quantification limits (MQLs) were in the range of 1?10 ng kg?1 (ng l?1) for fish, meat, hen eggs, cheese and milk, and in the range of 2.5?125 ng kg?1 for butter. Only 16 of the group of 21 PFASs were found in at least one analysed sample. From 16 PFASs, perfluorooctane sulfonate (PFOS) was the most frequently detected analyte prese

Název v anglickém jazyce

Occurrence of perfluoroalkyl substances (PFASs) in various food items of animal origin collected in four European countries

Popis výsledku anglicky

This study summarises the results of the levels of 21 perfluoroalkyl substances (PFASs) in 50 selected pooled samples representing 15 food commodities with the special focus on those of animal origin, as meat, seafood, fish, milk, dairy products and heneggs, which are commonly consumed in various European markets, e.g. Czech, Italian, Belgian and Norwegian. A new, rapid sample preparation approach based on the QuEChERS extraction procedure was applied. Ultra-performance liquid chromatography (UHPLC) coupled to tandem mass spectrometry (MS/MS) employing electrospray ionisation (ESI) in negative mode was used for the quantification of target analytes. Method quantification limits (MQLs) were in the range of 1?10 ng kg?1 (ng l?1) for fish, meat, hen eggs, cheese and milk, and in the range of 2.5?125 ng kg?1 for butter. Only 16 of the group of 21 PFASs were found in at least one analysed sample. From 16 PFASs, perfluorooctane sulfonate (PFOS) was the most frequently detected analyte prese

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/7E08068" target="_blank" >7E08068: CONtaminants in Food and Feed: Inexpensive DEtectioN for Control of Exposure</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Food Additives and Contaminants Part A-Chemistry Analysis Control Exposure & Risk Assessment

ISSN

1944-0049

e-ISSN

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Svazek periodika

30

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

1918-1932

Kód UT WoS článku

000325960500007

EID výsledku v databázi Scopus

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