Vinegar is water and Acetic Acid. The key Aspect in the Acetic Acid will be the Acetyl Molecule.Acetobacter may be the microbes that converts alcohol into Acetic Acid (Vinegar) and it can be ubiquitous. Just depart an vacant bottle of wine lying all over for 2 weeks and Acetobacter will find it speedily and change it into wine vinegar. Acetobacter