I couldn't find much information about ice beers, notably why the freeze distallation can be harmful. Looking at wikipedia under 'freeze distallation' it said that fusel alcohols are produced during fermentation that can accumlate to harmful concentrations in freeze distallation. This obviously makes sense, but if these fusel alcohols are present in the first place, wouldn't drinking larger quantities of a regular 'non-iced' beer do the same thing?
I just assumed the bad alcohols seperated in vapor-distallation where formed as a part of heating the ethanol, not from actual fermentation itself.
Anyone have some good knowledge that they can sum up?
I just assumed the bad alcohols seperated in vapor-distallation where formed as a part of heating the ethanol, not from actual fermentation itself.
Anyone have some good knowledge that they can sum up?