University of Pardubice Faculty of Chemical Technology

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Electrochemical detection of ergpsterol as an alternative marker to toxin quantification in fungi

Authors: Korecká Lucie | Brožková Iveta | Sýs Milan | Kastrati Gylxhane | Bílková Zuzana

Year: 2024

Type of publication: ostatní - přednáška nebo poster

Page from-to: nestránkováno

Titles:

Language	Name	Abstract	Keywords
eng	Electrochemical detection of ergpsterol as an alternative marker to toxin quantification in fungi	The lecture aimed on presentation of results focused on method of electrochemical detection of ergosterol as alternative indicator of fungi contamination. Varius electrodes were used for square wave voltammetric detection of ergosterol standard including boron doped diamond, glassy carbon, glassy carbon paste modified electrode as working electrodes. Also screen-printed electrode with bron doped diamond electrode working and counter electrode, and silverúsilver chloride reference electrode. Various extraction techniques were compared to select the most efficient one. Finally, samples of cultivation medium with selected growth fungi were analysed as simulated real samples.	ergosterol; electrochemical detection; square wave voltammetry; fungi; food control