Vinegar is h2o and Acetic Acid. The Main Portion in the Acetic Acid will be the Acetyl Molecule. Acetobacter would be the microbes that converts Liquor into Acetic Acid (Vinegar) the truth is it truly is ubiquitous. Just leave a wide open up bottle of champange offered for 2 months and Acetobacter will find it rapidly and convert it into wine vine