Brewing ‘Mildly alcoholic’ beer
Looking back through my brewing logs, I’ve never brewed two batches as close together as I did these past two. I’m of the school of thought that the best way to get good at something is to do it often. It was nice to have my brewing process fresh in my mind when approaching this brew night. The last batch a hoppy pale ale is just off dry hops as I write this brew day up. This batch is a rebrew of the english mild I brewed last summer. The first time I brewed this, I made a biab beer. Taking a very simple approach and not worrying about it. This might have been one of the better batches I brewed last year. This time I have a slightly different target. I’ve been asked a few times if it is possible to make an NA beer, so I’m trying to brew a very low abv beer, and make it as close as I can to Non Alcoholic Beer(NA). I figured it makes the most sense to start with a flavorful low abv beer. Research (googling) and turned up anecdotal stories, but no well documented first hand experiences with abv testing. I found two approaches to making NA beer, heating the beer to evaporate the alcohol, or freezing the beer to concentrate the alcohol and sugars leaving behind low alcohol beer ice. There are issues with either approach. Heat and Oxygen are known to damage beer. However I can’t think of a way to achieve the goal of low abv beer w/out exposing the beer to these factors. If someone has done this and has found a reliable way to do it with good results please let me know.