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Monitoring of nutritionally imporatnt elements and inorganic contaminants in moravian red wines
Dukát, Dominik ; Trenzová, Kristina (referee) ; Pořízka, Jaromír (advisor)
This bachelor thesis deals with the monitoring of selected elements, mainly toxic and nutritionally important macro- and microelements, in Moravian red wines. The aim of this work was to compare the elemental composition between biovines and wines from other production systems and also to compare wines from four Moravian sub-regions. For these analyses, two analytical methods were chosen: inductively coupled plasma mass spectrometry (ICP-MS) for the determination of microelements and inductively coupled plasma optical emission spectrometry (ICP-OES) for the determination of macroelement concentrations. ANOVA (analysis of variance) test was used for further evaluation. Nickel, magnesium and potassium were identified as statistically significant elements.

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