ArticleCrystal Malt: Homebrew Science The science behind crystal malt's properties.Already a member? Log InWritten by Steve ParkesYou'll Also Like Article FREE The Perfect Crush The science behind crystal malt's properties. Already a member? Log In Article MEMBERS ONLY Unmalted Adjuncts: It’s okay to flake out sometimes There is a lot of negativity surrounding certain unmalted cereal grains. Many folks think they will cheapen a beer. Denny and Drew are here to set the record straight on this matter.