About: Novel approaches to determination of PAHs and halogenated POPs in canned fish

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About: Novel approaches to determination of PAHs and halogenated POPs in canned fish Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A simple method is described for simultaneous isolation of 7 indicator polychlorinated biphenyls (PCBs), 10 polybrominated diphenyl ethers (PBDEs), 22 organochlorine pesticides (OCPs), and 16 polycyclic aromatic hydrocarbons (16 EU PAHs). The sample preparation procedure, including a pressurised liquid extraction (PLE) followed by gel permeation chromatography (GPC) for the selective isolation of the target compounds, was optimised and validated. For the final identification/quantitation of the target PCBs, PBDEs, OCPs, and PAHs, gas chromatography (GC) coupled to a high speed time-of-flight mass spectrometer (TOF MS) was used. The performance characteristics of the procedure were assessed including the recoveries (86-118% for PCBs, 73-113% for PBDEs, 71-113% for OCPs, and 85-111% for PAHs), repeatabilities (3-12% PCBs, 3-9% PBDEs, 1-11% OCPs and 3-10% PAHs), and limits of quantitation (LOQs - 0.5 mýg/kg PCBs, 0.1-0.3 mýg/kg PBDEs, 0.1-0.5 mýg/kg OCPs, and 0.03-0.1 mýg/kg PAHs). Within the follow-up study, this method will be used for the monitoring of contamination of canned fish and sea food products available at the Czech market. A simple method is described for simultaneous isolation of 7 indicator polychlorinated biphenyls (PCBs), 10 polybrominated diphenyl ethers (PBDEs), 22 organochlorine pesticides (OCPs), and 16 polycyclic aromatic hydrocarbons (16 EU PAHs). The sample preparation procedure, including a pressurised liquid extraction (PLE) followed by gel permeation chromatography (GPC) for the selective isolation of the target compounds, was optimised and validated. For the final identification/quantitation of the target PCBs, PBDEs, OCPs, and PAHs, gas chromatography (GC) coupled to a high speed time-of-flight mass spectrometer (TOF MS) was used. The performance characteristics of the procedure were assessed including the recoveries (86-118% for PCBs, 73-113% for PBDEs, 71-113% for OCPs, and 85-111% for PAHs), repeatabilities (3-12% PCBs, 3-9% PBDEs, 1-11% OCPs and 3-10% PAHs), and limits of quantitation (LOQs - 0.5 mýg/kg PCBs, 0.1-0.3 mýg/kg PBDEs, 0.1-0.5 mýg/kg OCPs, and 0.03-0.1 mýg/kg PAHs). Within the follow-up study, this method will be used for the monitoring of contamination of canned fish and sea food products available at the Czech market. (en)
Title	Novel approaches to determination of PAHs and halogenated POPs in canned fish Novel approaches to determination of PAHs and halogenated POPs in canned fish (en)
skos:prefLabel	Novel approaches to determination of PAHs and halogenated POPs in canned fish Novel approaches to determination of PAHs and halogenated POPs in canned fish (en)
skos:notation	RIV/60461373:22330/11:43892713!RIV12-MSM-22330___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137305)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Tomaniová, Monika Hradecký, Jaromír Hajšlová, Jana Pulkrabová, Jana Suchanová, Marie Kocourek, Vladimír Drábová, Lucie Kalachová, Kamila
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta potravinářské a biochemické technologie
http://linked.open...dnocenehoVysledku	216577
http://linked.open...ai/riv/idVysledku	RIV/60461373:22330/11:43892713
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	GC-TOF MS; canned fish; POPs; PAHs (en)
http://linked.open.../riv/klicoveSlovo	PAHs POPs GC-TOF MS canned fish
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[69E24ED69247]
http://linked.open...i/riv/nazevZdroje	Czech Journal of Food Sciences
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	8 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	29
http://linked.open...iv/tvurceVysledku	Hajšlová, Jana Hradecký, Jaromír Tomaniová, Monika Pulkrabová, Jana Suchanová, Marie Drábová, Lucie Kalachová, Kamila Kocourek, Vladimír
http://linked.open...ain/vavai/riv/wos	000296874400005
http://linked.open...n/vavai/riv/zamer	Teoretické základy potravinářských a biochemických technologií
issn	1212-1800
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	22330

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