Vinegar is h2o and Acetic Acid. The principle Section with the Acetic Acid would be the Acetyl Molecule.Acetobacter could be the microbes that converts Liquor into Acetic Acid (Vinegar) and it's ubiquitous. Just leave an vacant wine bottle out there for 2 months and Acetobacter will find out it promptly and change it into wine vinegar. Acetobacter