Analytical capabilities of inductively coupled plasma orthogonal acceleration time-of-flight mass spectrometry (ICP-oa-TOF-MS) for multi-element analysis of food and beverages

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39883409" target="_blank" >RIV/00216275:25310/11:39883409 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.foodchem.2011.05.047" target="_blank" >http://dx.doi.org/10.1016/j.foodchem.2011.05.047</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.foodchem.2011.05.047" target="_blank" >10.1016/j.foodchem.2011.05.047</a>

Result language

angličtina

Original language name

Analytical capabilities of inductively coupled plasma orthogonal acceleration time-of-flight mass spectrometry (ICP-oa-TOF-MS) for multi-element analysis of food and beverages

Original language description

Analytical capabilities of ICP-oa-TOF-MS for rapid, simultaneous and reliable determination of more than 50 elements in different food and beverages samples, following microwave digestion of samples, were described. Under optimum instrumental conditions,and by using Rh as an internal standard and an external calibration method, ICP-oa-TOF-MS enables an accurate analysis, taking about one minute per a sample for all elements and isotopes of interest even for some elements such Zn, Ni, Cu, As or Co whoseassay is more difficult when using conventional quadrupole instruments. In order to verify the accuracy and precision of the proposed method, 8 commercially available reference materials were analysed, yielding results in agreement with certified valuesand the precision bellow 15%. In addition, accuracy was confirmed by spiked analytical recoveries study and accurate isotopic ratio determinations, also for other elements of interest whose content was not certified and different sample

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Food Chemistry

ISSN

0308-8146

e-ISSN

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Volume of the periodical

129

Issue of the periodical within the volume

3

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

1287-1296

UT code for WoS article

000293726500081

EID of the result in the Scopus database

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