The thesis entitled Barrique wine deals in the teoretical part with technology of production of red wine from grape harvesting after wine training. This is followed by the ri-pening of wine in barrique special barrels whose chemical wood composition is described the same as its influence on the wine quality. Furthermore the thesis describes the chemical composition of wine and biologically active substances in barrique wines. The last chapter of the theoretical part deals with methods in the analysis of polyphenolic compounds. In the practical part the work focuses on the identification of polyphenolic compounds in barrique wines. This happens in seven samples of wines and on the monitoring of changes in the content of substances during extraction of oak chips in ethanol. For detection High performance liquid chromatography in tandem with a mass spectrometry was used.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:427061 |
| Date | January 2018 |
| Creators | Pavelicová, Kristýna |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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