The document by "The ****************" states that "coagulable nitrogen 20-40 mg/I" is a positive factor for foam stability. " Boiling too hard will drive coagulable nitrogen out of the wort which is a problem since it’s very foam positive. "
What is "coagulable nitrogen" in layman terms?
At first glance, one might assume that the head purging with nitrogen might help with foam stability.
What is "coagulable nitrogen" in layman terms?
At first glance, one might assume that the head purging with nitrogen might help with foam stability.