2
votes
6answers
151 views

What is the proper way to maintain temperature in a water cooler Mash tun by adding hot water?

I bought the 10 gallon water cooler from Home Depot. The hole in it is about 3/4" diamater. After discovering that Home Depot, Lowes, Ace Hardware, and etc. did not sell all the components (hose ...
2
votes
1answer
208 views

Does temperature rise time between mash steps matter?

When doing a multi-step mash, does the amount of time you take in between steps to raise the temperature make a difference? (Aside from the obvious "taking longer will make your brew day take ...
1
vote
1answer
86 views

Temperature rests for hefeweizen

I have an AG recipe for hefeweizen that I want to try. It is 5 gallons, 9.5 lbs of grain, and I only have a 5 gallon picnic cooler tun. It calls for 3 temp rests and a mash out step. My question ...
2
votes
3answers
420 views

Mash-produced unfermentable sugars do add sweetness and aroma?

I read in some sources that mash conditions can influence the production of dextrins, that are not fermentable, have no taste (is that correct?) and add body to the beer. But somewhere else I read ...
1
vote
3answers
664 views

overheated the mash by a long shot

I asked before and got some help and have done some reading since. The temp in my mash jumped from 175 to about 195 after I put the lid back on. How much damage did I do? Some things I've read since ...
7
votes
2answers
2k views

Is the iodine test for starch conversion pointless?

Looking around the web there seems to be a lot of mention of the use of the iodine (starch) test at the end of your mash. Is it actually useful (i.e. is it reliable)? There have been times when I ...
4
votes
2answers
670 views

Using flakes in a mash

Do you just mix them with the grains or cook them first to get them gelatinized? What are the pros and cons of each method? What portion of the fermentables can be in flake form?