Determination and Speciation of Arsenic Compounds in Fishes

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination and Speciation of Arsenic Compounds in Fishes

Popis výsledku v původním jazyce

Arsenic is well known as a toxic element that can occur in foodstuffs in several forms. These forms have for humans different toxicity, therefore is total amount of arsenic in the foodstuffs insufficient information. For humans is dangerous accumulationof arsenic in food chains. In the framework of this work was created a procedure for the determination and speciation of arsenic compounds in food samples like fishes, which has been optimized. The procedure involved the use of high performance liquid chromatography (HPLC) method and detection by atomic fluorescence spectrometry with hydride generation technique (HG-AFS). As comparison method was used mass spectrometry method with inductive coupled plasma (ICP-MS) for determination of total arsenic content. The procedure has been used for the determination of arsenic forms in samples of fishes. Optimization of separation part included the selection of the suitable chromatographic column, the mobile phase and the appropriate testing the

Název v anglickém jazyce

Determination and Speciation of Arsenic Compounds in Fishes

Popis výsledku anglicky

Arsenic is well known as a toxic element that can occur in foodstuffs in several forms. These forms have for humans different toxicity, therefore is total amount of arsenic in the foodstuffs insufficient information. For humans is dangerous accumulationof arsenic in food chains. In the framework of this work was created a procedure for the determination and speciation of arsenic compounds in food samples like fishes, which has been optimized. The procedure involved the use of high performance liquid chromatography (HPLC) method and detection by atomic fluorescence spectrometry with hydride generation technique (HG-AFS). As comparison method was used mass spectrometry method with inductive coupled plasma (ICP-MS) for determination of total arsenic content. The procedure has been used for the determination of arsenic forms in samples of fishes. Optimization of separation part included the selection of the suitable chromatographic column, the mobile phase and the appropriate testing the

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

European symposium on atomic spectrometry 2012 (ESAS 2012) - XXth Slovak-Czech Spectroscopic konference (SCSC) Book of Abstracts

ISBN

978-80-223-3292-7

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

132

Název nakladatele

Roko a. s.

Místo vydání

Bratislava

Místo konání akce

Tatranská Lomnica

Datum konání akce

7. 10. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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