Description
“Diacetyl, like butter, butter popcorn, or warm milk”
Certified beer flavour standard used to train professional beer tasters to recognize and scale the intensity of diacetyl character.
2,3-Butanedione is an off-flavour formed in beer either from the activities of brewer’s yeast or by contaminant lactic acid bacteria.
Food grade | Free from sensory impurities | Extensively tested | Safe to smell and taste.
