“Earthy-green pepper, like green pepper or chillies”
Certified beer flavour standard used to train professional beer tasters to recognize and scale the intensity of earthy character.
2-Isobutyl-3-methoxypyrazine contaminates beer via tainted water. This compound has an odour which is reminiscent of green peppers or green beans.
Food grade | Free from sensory impurities | Extensively tested | Safe to smell and taste.