The comparison of vodka, whisky and moonshine by using the electronic nose based on the technology of ultra-fast gas chromatography

Paulina Wiśniewska; Magdalena Śliwińska; Tomasz Dymerski; Waldemar Wardencki; Jacek Namieśnik

The comparison of vodka, whisky and moonshine by using the electronic nose based on the technology of ultra-fast gas chromatography

Abstract

Vodka andwhisky are produced fromgrain distillates. Formerly these alcohols were very often counterfeited, by the made in home conditions spirit drink called moonshine, which is obtained by distilling a mash from the alcoholic fermentation. This study presents research aimed at checking the usefulness of the electronic nose using ultra-fast gas chromatography for the differentiation of whisky, vodka and moonshine. 12 samples of different spirits beverages were analyze by Heracles II electronic nose. Data were analyzed by the following chemometric methods: PCA – Principal Component Analysis, DFA Discriminant Function Analysis,SIMCAclassification Soft Independent Modeling of Class Analogies,SQC Statistical Quality Control.

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Category:: Conference activity
Type:: publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
Title of issue:: Proceedings of the 11th International Students Conference "Modern Analytical Chemistry" strony 219 - 225
Language:: English
Publication year:: 2015
Bibliographic description:: Wiśniewska P., Śliwińska M., Dymerski T., Wardencki W., Namieśnik J.: The comparison of vodka, whisky and moonshine by using the electronic nose based on the technology of ultra-fast gas chromatography// Proceedings of the 11th International Students Conference "Modern Analytical Chemistry"/ ed. Karel Nesměrák : Charles University in Prague, Faculty of Science, 2015, s.219-225
Verified by:: Gdańsk University of Technology

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