Vinegar is water and Acetic Acid. The primary Part on the Acetic Acid could be the Acetyl Molecule. Acetobacter would be the bacteria that converts Liquor into Acetic Acid (Vinegar) and that is ubiquitous. Just go away a wide open up bottle of wine now there for two or three weeks and Acetobacter will uncover it swiftly and change it into wine vin