brewmeister13
Well-Known Member
I stumbled upon this paper while trying to look into ways to make a more stable final product: http://www.draymans.com/articles/arts/05.html.
There are a few things that I find interesting and go against what I've read/learned, but not experimented with.
In the section that talks about "Factors affecting haze formation" he mentions Mash pH. He states to take a hot sample and that it should be between 5.3-5.4. Corrected for temperature it is around 5.1-5.2 I believe.
He then talks about sparging and not to go over 5.5 (I'd heard 6.0 in the past).
He also recommends at least a 70 minute boil.
Finally he suggests using Irish Moss for the last 30 minutes of the boil.
This all goes against what I've seen or was recommended. What is the communities take of the validity of this paper?
There are a few things that I find interesting and go against what I've read/learned, but not experimented with.
In the section that talks about "Factors affecting haze formation" he mentions Mash pH. He states to take a hot sample and that it should be between 5.3-5.4. Corrected for temperature it is around 5.1-5.2 I believe.
He then talks about sparging and not to go over 5.5 (I'd heard 6.0 in the past).
He also recommends at least a 70 minute boil.
Finally he suggests using Irish Moss for the last 30 minutes of the boil.
This all goes against what I've seen or was recommended. What is the communities take of the validity of this paper?