Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 333571
Title Importance of REP values when comparing the CALUX bioassay results with chemoanalyses results: Example with spiked vegetable oils
Author(s) Carbonnelle, S.; Loco, J. van; Overmeire, I. van; Windal, I.; Wouwe, N.; Leeuwen, S.P.J. van
Source Talanta 63 (2004)5. - ISSN 0039-9140 - p. 1255 - 1259.
Department(s) RIVO Milieu en Voedselveiligheid
Publication type Refereed Article in a scientific journal
Publication year 2004
Abstract Differences between chemical activated luciferase gene expression (CALUX) bioassay and chemoanalyses results are observed. This paper shows that calculations of the TEQ values using REP values instead of WHO TEF values give different results. The REP values do affect the results obtained by the CALUX technique. These differences are more marked for the dioxin like PCB compounds (CALUX TEQ values are lower than WHO TEQ values) than for the dioxin compounds (CALUX TEQ values are higher than WHO TEQ values). The CALUX results were compared with the concentrations of the congeners' spiked into the oil. (C) 2004 Elsevier B.V. All rights reserved.
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