0b6eac66__Beer_Flaws_with_Doctored_Beer__Flavor
[Taste/Aroma] Acetic acid [Adulterant] White vinegar [Amount Added] 13.5 tsp vinegar in 24 oz of base beer [How Created] Created during or after fermentation by acetobacter. In non-sour beers, likely a problem with sanitation. [Flavor] 
Sour/Acidic
S o u r / A c i d i c
A s t r i n g e n c y
P h e n o l i c
D i a c e t y l
E s t e r y
A l c o h o l i c
Tasting Beer Flaws with Doctored Beer
Flavor