I would have thought that the enzymes would be well solubilised and the grains totally rehydrated. I really cannot say what effect presolubising the alpha and beta enzymes would have on their stability as they are not really active until a much higher temperature and heat seems to be the main cause of denaturing them. I do worry a bit about possible denaturing effects of long exposure to the brew liquor and possible proteases being released but I say that from the side of having worked in laboratories that relied on enzymes being kept in as stable an environment as possible (minus 80C) so as not to be subject say to proteases that would break them down but these enzymes are in the malt and as we know that usually contains about 3 or 4 % water and the malt is usually good for two or more years. So in short you have had no issues so it must be OK, having said that I would not do that myself. From the point of view of a course crush I would hazard a guess and say it would be better than a fine crush the way you describe your method but that is a guess based purely on extraction from finer ground husk materials. I think experimentation is the only way to prove things. For example if I increase my mill gap to 1.6 mm and see no adverse effect of efficiency but an improved flow rate I will increase it again by a further 0.2mm and see what happens provided the grain is crushed. There will be a point where I see a difference so revert to the previous setting where efficiency was good.
Amount of strike water in an All In One
- Thread starter David Woods
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I think you've intuitively arrived at the right compromise. By mashing in at 'Full Volume' you're already compensating for the reduced water:grist ratio that any dead space creates and the thinner mash also helps with maintaining flow which reduces the need to stir as well.
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Thanks. The more I think about it the more bizarre anything else seems. I would love to take the credit for it, but to be fair I am pretty sure I got it from my user manual years ago.
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For me the amount of strike water is what i am happy with, i do my recipe in brewfather to start with and dough in if i am not happy as in it looks to gloopy or thick i will add more water if it looks to thin i add a little more grain, this is my mantra it works for me, having worked in a bakery for 30 years consistancy becomes second nature particularly at the mixing stage which is what i did
