Brew Number 59
- Gumpy's "Boston Cream" Ale kit
- 1.7 kg Grumpy's Medium Bittered LME (25 IBUs)
- Wyeast #1275 (Thames Valley) (2nd generation - 30/09/07)
Was brought out to 23L. Yeast pitched at 28.75 degrees. Used fermenter #2.
Apparently the yeast has an apparent attenuation of 77% If that is so the final gravity should be...
FG = (SG - 1000) * (1 - AA/100) + 1000
= ((1041 - 1000) * (1 - 77/100)) + 1000
= 1009.43
Date |
Measured SG |
Temperature |
Corrected SG |
Brix |
Notes |
24/11/2007 12:30 |
1038 |
28.75 |
1041 |
|
|
01/12/2006 10:45 |
1028 |
16.43 |
1027 |
|
Removed from cooler |
09/12/2006 12:20 |
1022 |
20 |
1022 |
|
|
12/12/2007 10:30 |
1020 |
20 |
1020 |
6.0% |
Bottled |
Notes
- Boiled with finishing hops for 2 minutes.
- Used 200mL of the 2nd generation starter made on 30/09/07.
- Temperature set at 16C.
- Used 120g of priming sugar.
- Got 60 375mL stubbiies from 22.5 L of beer.
-- Main.darius - 25 Nov 2007