RE: DANGER DANGER - NOOB ALERT!
For my last two batches (Extract Pale Ale and IPA), I have been vigorously swirling (read splashing) wort when cooling it down from boiling, thinking it would 1) cool it 2) aerate it.
Reading Palmer again last night, I now realise this was a mistake. He says
The wort was far above the 80F / 26.6C when I was splashing...
For my last two batches (Extract Pale Ale and IPA), I have been vigorously swirling (read splashing) wort when cooling it down from boiling, thinking it would 1) cool it 2) aerate it.
Reading Palmer again last night, I now realise this was a mistake. He says
You should not aerate when the wort is hot, or even warm. Aeration of hot wort will cause the oxygen to chemically bind to various wort compounds. Over time, these compounds will break down, freeing atomic oxygen back into the beer where it can oxidize the alcohols and hop compounds producing off-flavors and aromas like wet cardboard or sherry-like flavors. The generally accepted temperature cutoff for preventing hot wort oxidation is 80°F.
The wort was far above the 80F / 26.6C when I was splashing...
- Have I ruined those batches?
- Is there anything I can do to fix my screw up?
- Or will they just stale quickly, meaning I need to drink them quickly?