View attachment 666490 I am new to brewing, and I selected this as my first brew. The Mrs likes lighter crisp blondes, so I thought this would be a good one for her to critique. Amazing the powers of smell and taste that my wife possesses, but I fall short.
Primary fermentation was about a week of CO2 off gassing. I closed the SsB Unitank blow off valve at about day five to hold in some of the natural carbonation. It has been in the unitank for about four weeks now.
After three weeks I crash cooled (lowest I could get with SsB 1/5 hp glycol chiller was about 36.6°F) for several days, and then started force carbonating through the carb stone. Following the SsB unitank instructions, and a carbonation chart, I brought regulator pressure up to 20 psi. The unitank pressure came up pretty quickly to nearly 15 psi (the PRV limit), so I brought regulator back down to 11 PSI. Let it sit overnight.
The next day, we tasted it. Not all that foamy, but the wife said there was a metallic aroma and aftertaste. I sensed something there, but I could not put my finger on it.
Then came a lot of reading/research on this forum and elsewhere on the Internet about metallic aftertastes which led me to the possibility of carbonic acid. I bled off the unitank pressure to 5 psi, waited a day, and we tried it again. Same taste. Then I poured some and placed it in the fridge to de-gas. Odor gone, and aftertaste at least 95% gone if not completely.
Very excited that my first brew turned out “Ok”, and very possibly “Good”. I’m not going to make a claim of “Great”, but my initial goal was better than just “Ok”, and hoping for “Good”. So now I can say that I have actually brewed beer.
Cheers!
Greg