How does wine spoil?

White wine is a food made from grapes that have actually been fermented. Throughout the fermentation procedure, yeast cells transform the sugars in the grapes into alcohol. After the grapes have been pushed and the wine has been bottled, the yeast cells are no longer active and the wine will not continue to ferment.

If white wine is saved in a warm, damp location, it will ruin more quickly. Red wine that is exposed to oxygen will likewise ruin more rapidly.

Red wine putridity is caused by the development of bacteria and fungi. These microorganisms are discovered naturally on the skins of grapes. They can also get in the red wine through contact with filthy devices or polluted air.

Germs and fungi thrive in warm, damp conditions.  https://waterbirdproject.com/?p=1070 They also need oxygen to grow. When these conditions exist, germs and fungis will increase rapidly and ruin the wine.

Red wine wasting can cause the wine to develop off-flavors and smells. The white wine might taste sour, vinegar-like, or moldy. It may also smell sulfuric or like nail polish cleaner. White wine that has actually spoiled should be discarded.