Vinegar is drinking water and Acetic Acid. The Main Aspect from the Acetic Acid may be the Acetyl Molecule.Acetobacter may be the germs that converts Alcoholic beverages into Acetic Acid (Vinegar) in fact it can be ubiquitous. Just leave an empty bottle of champange lying all-around for 2 weeks and Acetobacter will discover it promptly and convert