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Originally Posted by Turtle How long does beer keep anyway? I wonder if Grolsch keeps longer with its platic & rubber cap than bottles with metal caps? I realize Grolsch is an import, but I like it very well.  |
I feel I should chime in here a little
Beer's "shelf life" increases (roughly) with increasing alcohol content and light exposure. Barleywines, for example, are 10% or so beer that are suppoosed to be aged for several years. Bud doesn't even get into the can before it goes bad
The plastic/rubber caps do tend to make better beer- I have a few and bottle each batch in regular metal caps and the plastic ones, the plastic ones always taste better. The problem with Grolsch is the bottles are green- which doesn't block the light as well as green bottles. So Grolsch is a bad choice for keeping beer long term. You can find lots of good microbrews (especially here in the NW!) in the plastic tops, but you need to go to a specialty store, probably...
I suggest North Coast brewery, they got some good stuff
