Tuesday, April 14, 2009
Van Den Heuv Ale ok?
Brewday went well overall though. Collected over 6 gallons of wort, and appear to have gotten a good gravity. I used my 5.2 ph Stabilizer for the first time, and from what I can tell it kept my mash at almost exactly 5.2. While definitely not the most scientific method for calculating mash and sparge efficiency... my spent grains were the least sweet they have ever been. I still don't think I broke the 70% efficiency mark though... so I think I'll have Karl double-grind my grains next time, and maybe I'll use some rice hulls to prevent the possibility of a stuck mash because of the extra fine grind.
Hot liquor tank was ok... it leaked a little bit, but it was passable. I think when I've got spare cash (not anytime soon...) I'll replace it with a new cooler.
Boil went great, no boil-overs and kept it rolling pretty hard the whole time.
The new wort chiller was a thing of beauty. It cooled 4.5 gallons of wort from boiling to UNDER my target temp of 65° in about 15 minutes! I actually hit close to 55°!! Absolutely spectacular, and for less than $25, AMAZING.
I did only end up with 4.5 gallons of wort after the boil... which doesn't bother me. As John Palmer says... the goal is to brew good beer, not brew 5 gallons of beer! If I get 5 gallons of good beer, all the better.... but that's secondary. Gravity into the fermenter was 14° (technically) balling, but close enough to Plato or Brix to use any of them.
Of course the real question of all questions here was... would I end up with an infected mess? And I don't think I did! I did things a little different this time... different wort chiller, poured my wort into the fermenter outside, and something appears to have made the difference. I wasn't too sure a few days ago when I checked the gravity (approximately 2.5°), as there was some definite off-flavor... but it's been a while since I've tasted such a young beer so I might have just been tasting early yeast by-products. Today it seemed better.
I racked to a glass carboy for secondary fermentation today. With the OG of 14 and FG of ~2.5, I'm looking at about 6% abv on this one, right at the top of the APA range. The bitterness, which was very strong before primary, has subdued a bit, so that I think this will make a good APA, pushing the limits on all counts but not quite an IPA.
I'm a happy guy right now. Which means I'm already planning my next beer ;-) I think I will brew River Grand Brown Ale again, it was my best, and I would love to have some more of it!
Friday, April 18, 2008
River Rat Rye Kegged
Speaking of my Brown Ale, my friends over at Around the keg have helped me name my beer! I was going for something "Prohibition Repeal" themed, and ended up deciding on a nice and simple "Repale". Now, I don't know if that recipe will be name Repale for good, or if it is a one-time commemorative batch... Probably depend a lot on whether I plan to re-brew that recipe again or not!
Wednesday, April 9, 2008
The beer is finally flowing.
Well I finally did it. I've been lazy and I'm a bit late, but I've got the Brown Ale in a keg, after 28 days in “secondary”.
Two nights ago, on Sunday, I moved the fermenter into my kegerator and set the temperature to 40 degrees. This “cold-crash” should have helped to drop an remaining sediment out of suspension further clarifying the brew. By all counts, it did this, as this is easily the clearest beer I've made yet, both during the transfer and in the glass. I managed to get the beer into the keg without stirring up any sediment too, which helped.
I'm shooting for the low 2s in carbonation levels, on the low end of the American Ale category. I've got the kegerator set at about 36 degrees and about 8 psi on the regulator. This is about as close to perfect as I'm going to get, as I'm limited a bit by the length of my tap line. You see, getting a keg system to balance perfectly where the CO2 from the regulator supplies the carbonation for the beer and also gives just the exact amount of pressure to push the beer out of the tap, can be tricky. The objective is to have the right amount of pressure on from the keg to end up with exactly 1 psi at the tap to push the beer with, this will result in good flow with minimal foaming. So there's this nice formula that can be used to determine exactly how long you need your tap line to be to get the perfect pressure (which can be found here, credit to Steve Jones). Except the problem is that I have a set length of tap line in this case, just a little over two feet! Thankfully I paid attention in Algebra class and had no trouble re-writing the equation in terms of pressure rather than length. When I calculated it out, I needed to end up somewhere around 7.4 psi to get my magical 1 psi at the tap with my two foot tap line. Cool, so I glanced at the carbonation level chart (also found on the above referenced page) and saw that if I set my regulator to just under 8 psi at 36 degrees, I would get a little under 2.3 volumes of CO2, perfect!
As far as the beer goes... well I like it! Slightly sweet malt up front is joined by a toasty and a roasty malt just strong enough to satisfy. The strongly toasty lingering aftertaste is a bit more subdued now, but still present. Hops are perfectly in line, simply balancing the beer and not adding too much of anything. Body is thin, overall the beer is dry. I'm a very happy brewer right now, this is by FAR the best beer I've ever brewed.
Now I think I'll put the Rye Pale ale on tap here this weekend.
And to top it off, getting drunk on my own alcohol rocks. =)