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Application of QCM (Quartz Crystal Microbalance) for evaluation of beer properties
Škoda, Jakub ; Gabriel, Petr (advisor) ; Sladký, Petr (referee)
In this thesis the QCM (Quartz Crystal Microbalance) method was used to study beer properties. After necessary adjustments on the measuring apparatus the dependence of the output data on the temperature of used sample was measured. The measuring apparatus was connected to computer with direct graphical output to the display. Model samples of alcohol, glucose, wort and glycerol with various concentrations were measured as well as few beer samples. The object of the work is to find out whether QCM method is applicable for determining the alcohol content and original gravity of beer and studying beer stability.
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