How is it even a wine at this point? Doesn’t it naturally become vinegar after long enough?
When it oxidizes yes iirc. No or ultra low oxygen content means that process is greatly delayed.
Oxidization is not the process that turns wine into vinegar, it is a secondary fermentation by bacteria that does it.
Buddy…
that sometimes develops on fermenting alcoholic liquids during the process that turns alcohol into acetic acid *with the help of oxygen from the air and acetic acid bacteria (AAB). It