What causes skunked beer?
The truth is simple: the musky aroma has one cause: a chemical reaction that occurs when ultraviolet light interacts with the bitter hop compounds in a brew. A skunky beer is called “lightstruck” by chemists and beer nerds, and this is why you’ll often find odoriferous brews in clear or green bottles.
Why is Corona skunky?
We’re exaggerating, but Corona and other beers bottled in clear or green glass have developed a reputation as smelling “skunky” or spoiled. That’s because they are. Most beers have hops, which often shape the beer’s taste. … In other words: without protection, UV-exposed beer smells.
Can you fix skunked beer?
Is there any way to save skunked beer? Unfortunately, no. … Once that chemical reaction occurs, there’s not much you can do besides trying to avoid bottles that are clear or green and therefore more likely to produce a skunky beer — which probably now explains why Heineken can sometimes taste a bit off.
Is skunked beer safe to drink?
Believe it or not, skunked beer is not unsafe to drink. … The only difference between skunked beer and regular beer that has not been exposed to light is the smell and taste. Skunked beer might have a bit of an unpleasant taste or smell but that is all there is to it.
Does skunked beer lose alcohol?
In a word, no. The alcohol content of beer (and wine, for that matter) is determined during the fermentation process and will not change over time.
Can you refrigerate beer twice?
Insisting that beer can spoil if it goes from cold to warm to cold again is wrong. … Beer stored cold will last longer, especially if it is a hoppy brew, but there is no real harm done to the beer if you take it out of the fridge and let it warm to room temperature, then chill it down again.