Our new model overpredicts the abundance of acetic acid and formic acid by about a factor of ten, which might imply a yet incomplete reaction network. Subjects: Solar and Stellar Astrophysics ...

Acetic acid is one of the main byproducts of the fermentation of ethanol or sugars into vinegar. Though the amount may vary, most vinegars contain around 5% acetic acid ( 24 , 25 , 26 ).

These microorganisms take ethanol, guzzle it up for fuel, and release molecules of acetic acid directly into the developing mixture—which means vinegar is basically bacteria compost.

Vinegar is an aqueous solution of acetic acid, produced by the fermentation of sugars or ethanol. The solution has been used for thousands of years as a common disinfectant. The standard white ...