-1
votes
2answers
94 views

barley content in whisky from barley grains [closed]

Of the whiskey in a barrel, what % of it is barley? From what I understand, to make wort only 20% of spent grain is left. This leads to a figure of 80% of the grain dissolved in the wort. After ...
1
vote
2answers
121 views

Effect of Long, High, Decling-Temperature Mash on Wort

Due to time constraints, I need to do a two- to 2-1/2 hour unattended mash, and then return to lauter, etc. I plan to do a single batch sparge. I am looking for a slightly-less fermentable wort for ...
3
votes
2answers
556 views

Potential causes of unreliable pre-boil gravity measurement

I usually take a hydrometer reading immediately after sparge so that I can calculate total points of gravity (i.e. gravity reading * volume), and from there calculate what volume of wort I should ...
5
votes
2answers
185 views

Mash Efficiency and Quality of Wort

I recently achieved a 94% mash efficiency on a batch of Saison and was pretty stoked thinking, wow, 94% is much better than the the 72% I did last time. I must be getting better at this... But then ...
2
votes
1answer
196 views

Suggestions for inline heating unit housing for wort circulator?

I built an inline heating element assembly using some 1" copper pipe, a 1" threaded female fitting and some 1/2" fittings. The idea is, wort comes in from the bottom 1/2" fitting, flows over the ...
6
votes
2answers
213 views

Homebrewing: Decoction Mashing

Many beers, especially German, are produced with a method called decoction mash. In that, the rising of mash temperature is achieved each time by talking a portion of the MASH, boiling it, and adding ...
5
votes
4answers
2k views

How soon after mashing do I need to start my boil?

I'd like to get 2 full boils from 1 mash. Can I keep the 2nd runnings overnight for boiling the following day? If so, what is the best way to store it. In general, how long can wort be kept after ...
4
votes
2answers
453 views

Preventing a Stuck Sparge

What steps pre-mash can be taken to limit the likelihood of a stuck sparge?