Ullage – Space is Important
Ullage is a wine term that refers to the empty space between the wine and the cork in a wine bottle. The term is used to describe the level of wine in the bottle and can be an indicator of the wine’s age and storage conditions. In winemaking, ullage is an important factor to consider […]
Yeast – It Makes Wine Possible
Yeast is a microorganism that plays a crucial role in the winemaking process. It is responsible for the conversion of grape juice into wine, consuming the sugars and producing alcohol and carbon dioxide. Yeast also contributes to the flavor, aroma, and texture of wine, and different strains of yeast can produce unique characteristics in the […]
Zymology – Adventure in Fermentation Science
Zymology, also known as zymurgy, is the study of fermentation, including the biochemical processes that occur during the conversion of sugars into alcohol and other byproducts. In the context of wine, zymology plays a crucial role in understanding how grapes are transformed through fermentation into the finished wine we enjoy. Fermentation is a tricky process […]