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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Grape must and its changes during the fermentation process
 Beníčková, Romana ; Vespalcová, Milena (referee) ; Vránová, Dana (advisor)
This bachelor thesis deals with chemical changes of grape must during fermentation process. The theoretical part describes history of viticulture, characteristics of vine and varieties analyzed in this work. There are discussed the morphological and chemical composition of grapes in the theoretical part and also basic technological steps of wine production. Another chapter is devoted to the principles of methods for chemical analysis of wine. In the experimental part, monitoring results of changes in chemical parameters of musts during fermentation are discussed. The measured parameters in this work were reducing sugars, pH, titratable acid and ethanol. The analyzed musts were obtained from Sauvignon and Pinot Noir varieties, which originated from integrated and organic vineyards.
Detailed record
Grape must and its changes during the fermentation process
 Beníčková, Romana ; Vespalcová, Milena (referee) ; Vránová, Dana (advisor)
This bachelor thesis deals with chemical changes of grape must during fermentation process. The theoretical part describes history of viticulture, characteristics of vine and varieties analyzed in this work. There are discussed the morphological and chemical composition of grapes in the theoretical part and also basic technological steps of wine production. Another chapter is devoted to the principles of methods for chemical analysis of wine. In the experimental part, monitoring results of changes in chemical parameters of musts during fermentation are discussed. The measured parameters in this work were reducing sugars, pH, titratable acid and ethanol. The analyzed musts were obtained from Sauvignon and Pinot Noir varieties, which originated from integrated and organic vineyards.
Detailed record

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