Beta-glucanase rest
Tuesday, September 30th, 2008Hello all.
So sometime this week i am hoping to do my first 10 gal batch, an oatmeal stout with various leftover bits of speciality grain. No rice hulls or 6-row, however. Oat are about 7% of the total grist. I’ve heard about how oats can cause a stuck runoff, and that coupled with it being my first 10 gal batch to run through my new MLT, has me a little worried.
I read here, BYO oatmeal stout that you can do a Beta-glucanase rest to minimize the gums produced by the oats. My MLT is a converted cooler with an SS braid, and so far it done me very well, in fact I’ve never had a stuck runoff.
THe problem here is that I don’t know the best way to go about it. I what is the target temp for this rest? The article says 104-122 but this is a pretty big range. Secondly, I don’t have a direct fired mash tun. My thought was I could do the mash in a 7 gal pot on my burner: after the beta rest I could apply flame and get the temp up to 152ish, then dump into the MLT, and proceed as normal. Is this a good solution or is there a variable i’m forgetting?
Lastly, is there anyone who thinks the rest is completely unnecessary? That I should just brew as normal, because I think that might be what I wanna hear.
