Level of Hexabromocyclododecane Isomers in the Tissue of Selected Commonly Consumed Fish in Central European Countries
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F14%3A86092430" target="_blank" >RIV/61989100:27640/14:86092430 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1556/AChrom.26.2014.4.1" target="_blank" >http://dx.doi.org/10.1556/AChrom.26.2014.4.1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1556/AChrom.26.2014.4.1" target="_blank" >10.1556/AChrom.26.2014.4.1</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Level of Hexabromocyclododecane Isomers in the Tissue of Selected Commonly Consumed Fish in Central European Countries
Popis výsledku v původním jazyce
This paper is focused on the determination of three hexabromocyclododecane isomers, alpha, beta, and gamma, in the tissue of the most commonly consumed marine and farmed fish in Central Europe. The analytical procedure contains multiple steps: extraction, dialysis using semipermeable membranes, and a clean-up step using a silica gel column. Hexabromocyclododecane (HBCD) isomers were determined by sensitive isotope dilution liquid chromatography-tandem mass spectrometry (LC-MS/MS) method which is characterized by a low limit of detection (1 pg g(-1) fresh weight). The recovery values obtained for individual isomers were in the range of 89-124%. The gamma-HBCD isomer was detected in all samples. This isomer also had the largest percentage in comparison with the other isomers, except in salmon, in which the alpha-HBCD isomer was more abundant. The highest level of total HBCD was measured in mackerel (650 +/- 195 pg g(-1) fresh weight). Cluster analysis allowed the differentiation of group
Název v anglickém jazyce
Level of Hexabromocyclododecane Isomers in the Tissue of Selected Commonly Consumed Fish in Central European Countries
Popis výsledku anglicky
This paper is focused on the determination of three hexabromocyclododecane isomers, alpha, beta, and gamma, in the tissue of the most commonly consumed marine and farmed fish in Central Europe. The analytical procedure contains multiple steps: extraction, dialysis using semipermeable membranes, and a clean-up step using a silica gel column. Hexabromocyclododecane (HBCD) isomers were determined by sensitive isotope dilution liquid chromatography-tandem mass spectrometry (LC-MS/MS) method which is characterized by a low limit of detection (1 pg g(-1) fresh weight). The recovery values obtained for individual isomers were in the range of 89-124%. The gamma-HBCD isomer was detected in all samples. This isomer also had the largest percentage in comparison with the other isomers, except in salmon, in which the alpha-HBCD isomer was more abundant. The highest level of total HBCD was measured in mackerel (650 +/- 195 pg g(-1) fresh weight). Cluster analysis allowed the differentiation of group
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CB - Analytická chemie, separace
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/ED2.1.00%2F03.0069" target="_blank" >ED2.1.00/03.0069: ENET - Energetické jednotky pro využití netradičních zdrojů energie</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Acta Chromatographica
ISSN
1233-2356
e-ISSN
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Svazek periodika
26
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
HU - Maďarsko
Počet stran výsledku
11
Strana od-do
575-585
Kód UT WoS článku
000348907600001
EID výsledku v databázi Scopus
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