Acetic acid bacteria (AAB) play a crucial role in the production of vinegar and various organic acids through the fermentation of sugars and alcohols. These bacteria, primarily belonging to the ...

The research showed significant differences in microbial community structure between summer and winter, affecting the fermentation ... anaerobic conditions. Acetic acid: The main component of ...

If you add oxygen and acetic acid bacteria to that alcohol, the process then becomes acetic fermentation, resulting in carbon dioxide and acetic acid — which is better known as vinegar.