According to the weekly American Chemical Society (ACS) Weekly PressPac researchers in Venezuela have discovered the secret can be kept longer fresh taste of beer.
Researchers have found that carbohydrate derivatives known as alpha-dicarbonil are responsible for modification and damage taste for beer. I do not know what the terms of there and I would not bother to understand, but will explain perfectly after the 8-to beer 
If Venezuelan researchers are right, we drink beer fresh, with months later after I sober one. So we can taste and exotic beers from other parts of the globe, which sold more difficult, and that, if changes are in store qualities.
Read HERE communication researchers
