Prior to coming to this forum, I was not aware that aeration was a bad thing at certain stages of the brewing process. In other words, I never worried about avoiding it when racking my beers to secondary. Since this is the case, I've never really experienced (knowingly) the ill effects of such practices.
So, what are the negative effects of hot and cold side aeration? Answers in both practical and scientific terms will be much appreciated.
So, what are the negative effects of hot and cold side aeration? Answers in both practical and scientific terms will be much appreciated.