At the very center of wine making is the process of
fermentation. Fermentation occurs because the yeast want to
consume the sugars in a wine must. As a result the sugars
are converted into both alcohol and CO2 gas by the fermentation.
Normally as winemakers, we are concerned about the alcohol, but in
this post we are going to change directions and talk a
little about the gas.Almost all of the CO2...