Quote:
Originally Posted by BrewerBear
Some of my beers I drink at room temperature or, only chilled in fridge for a couple of hours.
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Yea, me too. Though they are nicer after a good 24 hours. Some beers I leave out of the fridge to warm up a bit first as they are better off not at 2C, but more like 8C.
I'm wondering what the experienced brewers say about what refrigeration does for normal beer (excluding lagers).
Is it just CO2 absorption or is there other stuff to consider, like maybe knocking out any remaining active yeast in the solution causing them to settle out?
CO2 absorption I'm sure will happen fairly quickly as the beer cools. I know that putting a plastic bottle that taps with a high pitch "ping", when put in the fridge for 4 hours actually feels flat and has virtually no pressure left. This would be due to the Co2 being absorbed into the beer by that stage. The same batch, a bottle opened at 8C had instant fizz and head.... after fridge, it looked flat until poured vigorously (or shaken). Supporting the CO2 absorption theory.