• 1 Post
  • 7 Comments
Joined 1 year ago
cake
Cake day: June 4th, 2023

help-circle






  • Why are you heating your strike water to 71C? is it enough when adding room temp grain to cool down to your target mash (I wonder if you’re not accidentally destroying some enzymes)? What about the age of the grain? Enzymatic activity drops the longer grain is stored. Maybe you got a very old batch?

    Using and AIO system, it should have the ability to control temp during the mash. I use one myself and a general all rounder mash program would be this: add the grain at around 45-54 C, then let it ramp up to 63. Hold for about an hour, ramp to 72, hold 10-30 minutes and then mash out at 78. Sparge at 78. I’d rather start too cold than too hot. Plus, there’s some other enzymes in there that work at low temps but get denatured at 63+ (like proteases and beta-glucanases).