LME will mold with a white mycellium - if it is brown powder you probably have dried LME on the surface. I had a can mold - just slightly - and I boiled the sh!t out of it and there were no off flavors in the beer. LME will stale however and should be used fairly quickly in my understanding.
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You can't be a real country unless you have a beer and an airline - it helps if you have some kind of a football team, or some nuclear weapons, but at the very least you need a beer. --Frank Zappa
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