Determination of Heavy Metals in Fish Products

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43910188" target="_blank" >RIV/62156489:43210/16:43910188 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26620/16:PU124239

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2016/mnet_2016_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2016/mnet_2016_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of Heavy Metals in Fish Products

Popis výsledku v původním jazyce

Cadmium, lead and mercury contents in fish were studied. Fresh and frozen fish from 17 FAO localities were bought in Czech markets. Atomic absorption spectrometry technique was used for determination of cadmium, lead and mercury concentration. Ten samples exceeded the maximum permissible limit for mercury (0.5 mg/kg or 1 mg/kg for selected fish species) and three fish samples exceeded the maximum limit for cadmium (0.05 mg/kg) set by Commission Regulation (EU) No1881/2006. The limit of lead concentration (0.3 mg/kg) was not exceeded in any fish sample. This study shows that fish samples of marlin (Tetrapturus albidus) and swordfish (Xiphias gladius) are one of the most contaminated fish which can pose a great risk for human health after consumption. Because mercury and cadmium contents in some samples were higher than maximum limits recommended by FAO/WHO, our research led to withdraw of some batches of the fish from the Czech markets.

Název v anglickém jazyce

Determination of Heavy Metals in Fish Products

Popis výsledku anglicky

Cadmium, lead and mercury contents in fish were studied. Fresh and frozen fish from 17 FAO localities were bought in Czech markets. Atomic absorption spectrometry technique was used for determination of cadmium, lead and mercury concentration. Ten samples exceeded the maximum permissible limit for mercury (0.5 mg/kg or 1 mg/kg for selected fish species) and three fish samples exceeded the maximum limit for cadmium (0.05 mg/kg) set by Commission Regulation (EU) No1881/2006. The limit of lead concentration (0.3 mg/kg) was not exceeded in any fish sample. This study shows that fish samples of marlin (Tetrapturus albidus) and swordfish (Xiphias gladius) are one of the most contaminated fish which can pose a great risk for human health after consumption. Because mercury and cadmium contents in some samples were higher than maximum limits recommended by FAO/WHO, our research led to withdraw of some batches of the fish from the Czech markets.

Druh

D - Stať ve sborníku

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2016: Proceedings of International PhD Students Conference

ISBN

978-80-7509-443-8

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

651-656

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

9. 11. 2016

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000392968500116