National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Specifika výroby vín v kvevri
Franta, Tomáš
This diploma thesis discusses the specifics of qvevri wine-making method, that represents very ancient footprint of wine technology. There are described and compared traditional wine-making methods with those which are used dominantly in wine-producing countries. The thesis deals with the chemical composition of wines vinified by different technologies. The knowlage gained from literary sources is compared eith the results of the experimental part.
Komplementární metody k dávkování oxidu siřičitého
Franta, Tomáš
This thesis discusses complementary methods that could reduce the required dosage of sulfur dioxide treating wine. The initial section discusses the chemistry of sulfur dioxide, its forms and effects in wine. The thesis describes the health hazards of sulfur dioxide in oenology and its dosage in winemaking. Furthermore, this work focuses on the technological methods of reducing total sulfur dioxide, physical methods reducing sulfur dioxide dosage and chemicals that may be complementary to sulfur dioxide in oenology. In my thesis I have tried to describe the possible methods for reducing the necessary doses of SO2.

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