Comparison of basic parameters of quality wines of different varieties

Cilj ovog završnog rada bio je napraviti kontrolu kvalitete crnog vina na četiri različite sorte crnih vina: Cabernet Sauvignon, Pinot crni, Merlot i Zweigelt. Grožđe navedenih sorti vina je uzgojeno na istom području, te su vina proizvedena iste godine. Provedena je kemijska analiza na navedenim sortama crnog vina. Analizom je utvrđena količina šećera, količina pepela, alkalitet pepela,količina sumporovog dioksida, volumni postotak alkohola, te specifična težina vina.The objective of this final work was to make quality control of red wine on the four different varieties of red wines: Cabernet Sauvignon, Pinot Noir, Merlot and Zweigelt. Grapes of those wines are grown in the same area, and the wines are produced in the same year. We conducted a chemical analysis of the above varieties of red wine. The analysis determined the amount of sugar, the amount of ash, ash alkalinity, the amount of sulfur dioxide, percentage by volume of alcohol, and the specific weight of wine