Beer measurement
…storage, and aging. At the same time, isomerized alpha acids undergo degradation which reduces the bitterness. IBUs of some common styles Beer style IBUs Lambic 0–10 Wheat beer 8–18 American lager 8–26 Irish red ale 15–30 Kölsch 20–30 Pilsner 24–44 Porter 18–50 Bitter 24–50 Pale ale 30–50 Stout 30–90 Barleywine…