Aging Beer?

Originally Posted by Jbailey

Liquor does not age once it's been bottled (scotch, whiskey, etc.). Wine will continue to age in bottles and so will some beers.

Just thinking out loud here, but doesn't that depend upon how the alcohol is contained? Meaning a sealed bottle of scotch that is a 12 year scotch you bought in 2000 is not a 22 year old scotch now, however, if that bottle had been open the entire time, and oxygen had gotten into the liquor, then it undoubtedly would taste different from now and then, which is aging, kind of. That's the main reason that wine "ages" as it sits in your personal cellar and that scotch doesn't. Wine is closed with a cork, which allows air to travel in and out, which ages the wine as the oxygen breaks down the tannins. It's the basic theory behind why maturing wine in large format bottles is better long-term.