Analysis of iodine and its species in animal tissues

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F15%3A43899993" target="_blank" >RIV/60461373:22340/15:43899993 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1080/09542299.2015.1087160" target="_blank" >http://dx.doi.org/10.1080/09542299.2015.1087160</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/09542299.2015.1087160" target="_blank" >10.1080/09542299.2015.1087160</a>

Result language

angličtina

Original language name

Analysis of iodine and its species in animal tissues

Original language description

A method allowing the determination of the total iodine content and iodine species in samples of animal tissues using inductively coupled plasma mass spectrometry (ICP-MS) as an element-specific detector was developed. The total iodine content was determined after microwave digestion with 25% (w/w) water solution of tetramethylammonium hydroxide. The detection limit was 26.9gkg(-1) I, and the accuracy of the determination was proven through the analysis of SRM Non-Fat Milk Powder, porcine liver, and Atlantic Cod muscle samples using standard addition methods. The extracts for the speciation analysis were prepared through sample dispersion in water using an Ultra-Turrax((R)) T10. The extraction yields ranged from 46 to 84% for different types of tissues. The determination of the inorganic iodine species was performed using ion-exchange chromatography (PRP X100, mobile phase 100mmolL(-1) ammonium nitrate, pH 7.4) coupled to ICP-MS. A detection limit of 1.1gkg(-1) I was obtained for both

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

<a href="/en/project/GA13-04580S" target="_blank" >GA13-04580S: Transformation and speciation of selenium in the food chain: the effect of selenium fortified diet</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

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

Name of the periodical

Chemical Speciation and Bioavailability

ISSN

0954-2299

e-ISSN

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Volume of the periodical

27

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

81-91

UT code for WoS article

000363086300004

EID of the result in the Scopus database

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