Yeast is a microorganism capable of giving rise to enzymes and cause fermentation of the grape juice by transforming the sugars into ethyl alcohol and carbon dioxide. Yeasts transform the must intoÂ…
Yield, measured in hectoliters per hectare, indicates the amount of wine that the harvested grapes are able to produce. Lower yields give wines of the highest quality.
"1. it refers to a wine that is not yet mature, 2. of a wine that is fresh and fragrant 3. of a wine which, although mature, preserves verve and vivacity" (Veronelli)
