American-Style Imperial Stout (81 B)
Type: All Grain
Batch Size:
21,00 l
Boil Size:
25,00 l
Boil Time:
90 min
End of Boil Vol:
22,00 l
Final Bottling
Vol: 19,49 l
Fermentation:
Ale, Two Stage
Date: 28
Sep 2014
Brewer:
TDS
Asst Brewer:
Equipment:
Brewster
Efficiency:
65,00 %
Est Mash
Efficiency: 65,0 %
Taste Rating:
30,0
Taste Notes:
Amt
|
Name
|
Type
|
#
|
%/IBU
|
2,60 kg
|
Pale Malt, Maris
Otter (5,0 EBC)
|
Grain
|
1
|
31,1 %
|
0,87 kg
|
Munich Malt (15,0
EBC)
|
Grain
|
2
|
10,3 %
|
0,87 kg
|
Oats, Flaked (2,0
EBC)
|
Grain
|
3
|
10,3 %
|
0,87 kg
|
Wheat Malt, Ger
(5,0 EBC)
|
Grain
|
4
|
10,3 %
|
0,69 kg
|
Caramel/Crystal
Malt - 60L (120,0 EBC)
|
Grain
|
5
|
8,3 %
|
0,26 kg
|
Black (Patent)
Malt (1400,0 EBC)
|
Grain
|
6
|
3,1 %
|
0,26 kg
|
Pale Chocolate
Malt (600,0 EBC)
|
Grain
|
7
|
3,1 %
|
0,26 kg
|
Roasted Barley
(1500,0 EBC)
|
Grain
|
8
|
3,1 %
|
1,70 kg
|
Extra Light Dry
Extract (8,0 EBC)
|
Dry Extract
|
9
|
20,3 %
|
46,00 g
|
Columbus
(Tomahawk) [16,40 %] - Boil 90,0 min
|
Hop
|
10
|
69,2 IBUs
|
45,00 g
|
Crystal [2,50 %] -
Boil 15,0 min
|
Hop
|
11
|
4,8 IBUs
|
35,88 g
|
Columbus
(Tomahawk) [16,40 %] - Boil 1,0 min
|
Hop
|
12
|
2,2 IBUs
|
2,0 pkg
|
Dry English Ale
(White Labs #WLP007) [35,49 ml]
|
Yeast
|
13
|
-
|
Ingredients
Gravity, Alcohol Content and
Color
Est Original
Gravity: 1,092 SG
Est Final
Gravity: 1,020 SG
Estimated Alcohol
by Vol: 9,6 %
Bitterness:
76,2 IBUs
Est Color:
114,9 EBC
Measured Original
Gravity: 1,092 SG
Measured Final
Gravity: 1,010 SG
Actual Alcohol by
Vol: 10,9 %
Calories:
889,6 kcal/l
Mash Profile
Mash Name:
Temperature Mash, 1 Step, Medium Body
Sparge Water:
14,28 l
Sparge
Temperature: 78,0 C
Adjust Temp for
Equipment: FALSE
Total Grain
Weight: 8,37 kg
Grain
Temperature: 22,2 C
Tun Temperature:
22,2 C
Mash PH:
5,20
Name
|
Description
|
Step Temperature
|
Step Time
|
Saccharification
|
Add 17,40 l of
water and heat to 66,0 C over 15 min
|
66,0 C
|
60 min
|
Mash Out
|
Add 0,00 l of
water and heat to 77,0 C over 10 min
|
77,0 C
|
10 min
|
Mash Steps
Sparge:
Batch sparge with 2 steps (Drain mash tun , 14,28l) of 78,0 C water
Mash Notes:
Temperature mash for use when mashing in a brew pot over a heat source such as
the stove. Use heat to maintain desired temperature during the mash.
Carbonation and Storage
Carbonation Type:
Keg
Pressure/Weight:
86,48 KPA
Keg/Bottling
Temperature: 7,2 C
Fermentation:
Ale, Two Stage
Volumes of CO2:
2,3
Carbonation Used:
Keg with 86,48 KPA
Age for:
30,00 days
Storage
Temperature: 15,0 C
Notes
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