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#41 Imperial Porter

337 calories 31 carbs
Beer Stats
Method: All Grain
Style: Baltic Porter
Boil Time: 80 min
Batch Size: 32 liters (fermentor volume)
Pre Boil Size: 36 liters
Pre Boil Gravity: 21.6 °P (recipe based estimate)
Efficiency: 83% (brew house)
Source: Imperial Porter
Calories: 337 calories (Per 355mL)
Carbs: 31 g (Per 355mL)
Created Saturday November 28th 2015
24.0 °P
5.4 °P
10.49%
60.05
35.79
n/a
 
Fermentables
Amount Fermentable PPG °L Bill %
5 kg United Kingdom - Maris Otter Pale5 kg Maris Otter Pale 38 3.75 40%
2 kg German - Munich Light2 kg Munich Light 37 6 16%
2 kg German - Munich Dark2 kg Munich Dark 37 15.5 16%
1 kg German - Wheat Malt1 kg Wheat Malt 37 2 8%
0.5 kg United Kingdom - Crystal 60L0.5 kg Crystal 60L 34 60 4%
0.5 kg United Kingdom - Dark Crystal 80L0.5 kg Dark Crystal 80L 33 80 4%
0.5 kg United Kingdom - Crystal Rye0.5 kg Crystal Rye 33 90 4%
0.25 kg German - De-Husked Caraf II0.25 kg De-Husked Caraf II 32 418 2%
0.25 kg German - Chocolate Wheat0.25 kg Chocolate Wheat 31 413 2%
0.5 kg Brown Sugar0.5 kg Brown Sugar 45 15 4%
12.5 kg Total      
 
Hops
Amount Variety Type AA Use Time IBU Bill %
70 g Warrior70 g Warrior Hops Pellet 15.5 Boil 60 min 60.05 100%
 
Mash Guidelines
Amount Description Type Temp Time
30 L Infusion 66 °C 90 min
6 L Infusion 70 °C 10 min
10 L Sparge 76 °C 30 min
Starting Mash Thickness: 2.5 L/kg
 
Other Ingredients
Amount Name Type Use Time
25 g Lukrecja Spice Boil 20 min.
8 g Irish moss Spice Boil 10 min.
 
Yeast
Danstar - Nottingham Ale Yeast
Amount:
1
Attenuation (avg):
77%
Flocculation:
High
Optimum Temp:
14 - 21 °C
Starter:
No
Fermentation Temp:
14 °C
Pitch Rate:
1.0 (M cells / ml / ° P) 769 B cells required
Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 5 40 60 50 270
http://www.brewersfriend.com/mash-chemistry-and-brewing-water-calculator/?id=XLCT18S
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Gallons  Quarts
Recipe is in Metric, but your profile specifies US units. Adjusted volumes to US units    
Total mash water needed 17.24 69  
Strike water volume at mash thickness of 1.19803 qt/lb 7.93 31.7  
Remaining sparge water volume 9.31 37.3  
Grain absorption losses -6.62 -26.5  
Mash Lauter Tun dead space -0.25 -1  
Amount going into kettle 10.37 41.5  
Volume increase from sugar/extract (early additions) 0.08 0.3  
Adjusted starting boil size 10.45 41.8  
Boil off losses -2 -8  
Hops absorption losses -0 -0  
Amount going into fermentor 8.45 33.8  
Total: 17.24 69
Author: Imperial Porter, Method: All Grain, Style: Baltic Porter, ABV 10.49%, IBU 60.05, SRM 35.79, Fermentables: (Maris Otter Pale, Munich Light, Munich Dark, Wheat Malt, Crystal 60L, Dark Crystal 80L, Crystal Rye, De-Husked Caraf II, Chocolate Wheat, Brown Sugar) Hops: (Warrior) Other: (Lukrecja, Irish moss)
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  • Last Updated: 2016-02-14 10:06 UTC