Trace elements distribution and species fractionation in the wheat (Triticum aestivum) plant

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F10%3A00024357" target="_blank" >RIV/60461373:22330/10:00024357 - isvavai.cz</a>

Alternative codes found

RIV/60461373:22340/10:00023257

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Trace elements distribution and species fractionation in the wheat (Triticum aestivum) plant

Original language description

The status of 13 trace elements (both essential and toxic) was investigated in individual parts of the winter wheat plant (Triticum aestivum) taken during its whole cultivation period. The study includes the determination of total concentrations, portions soluble in 0.02 mol L-1 Tris-HCl buffer solution (pH = 7.5), and the fractionation of soluble species of elements by SEC and ICPMS. Ligands of trace elements from a low-molecular weight SEC fraction were isolated by affinity chromatography and characterised by MALDI/MS analyses and by amino acids composition. Inhomogeneous accumulation of trace elements was found in the analysed plant tissues. The concentrations of elements are also affected by the maturity of the plants. The distribution of the soluble species of the elements between chromatographic fractions exhibited some regularity in all the samples. Substantial amounts of trace elements are located in a low-molecular weight fraction (<2 kDa). Only chromatograms of Zn (grain) and

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

GM - Food industry

OECD FORD branch

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Project

<a href="/en/project/GA525%2F07%2F0903" target="_blank" >GA525/07/0903: Trace elements and their binding compounds in food and crops</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

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

22

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

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UT code for WoS article

000276042800006

EID of the result in the Scopus database

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