/ck/ - Food & Cooking

>>13342686
In the alcoholic beverages industry, congeners are substances, other than the desired type of alcohol, ethanol, produced during fermentation. These substances include small amounts of chemicals such as methanol and other alcohols (known as fusel alcohols), acetone, acetaldehyde, esters, tannins, and aldehydes (e.g. furfural). Congeners are responsible for most of the taste and aroma of distilled alcoholic beverages, and contribute to the taste of non-distilled drinks.[1] It has been suggested that these substances contribute to the symptoms of a hangover.[2][3]

Congeners are the basis of alcohol congener analysis, a sub-discipline of forensic toxicology which determines what a person drank.

>[1] It has been suggested that these substances contribute to the symptoms of a hangover.[2][3]
By anybody in the alcohol business this is believed far more then not. Also you sound like you don't even drink