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Kölsch v.3 - ekstra maltdybde.

155 calories 15 carbs
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Beer Stats
Method: All Grain
Style: Kölsch
Boil Time: 90 min
Batch Size: 50 liters (fermentor volume)
Pre Boil Size: 64.1 liters
Pre Boil Gravity: 1.037 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Egen oppskrift
Calories: 155 calories (Per 355mL)
Carbs: 15 g (Per 355mL)
Created Friday March 18th 2016
1.047
1.011
4.74%
27.35
4.73
n/a
 
Fermentables
Amount Fermentable PPG °L Bill %
8000 g German - Pilsner8000 g Pilsner 38 1.6 80.2%
650 g German - Wheat Malt650 g Wheat Malt 37 2 6.5%
675 g German - CaraAmber675 g CaraAmber 34 23 6.8%
650 g German - Vienna650 g Vienna 37 4 6.5%
9.98 kg Total      
 
Hops
Amount Variety Type AA Use Time IBU Bill %
115 g Hallertau Mittelfruh115 g Hallertau Mittelfruh Hops Pellet 3 Boil 60 min 19.75 53.5%
60 g Hallertau Mittelfruh60 g Hallertau Mittelfruh Hops Pellet 3 Boil 20 min 6.24 27.9%
40 g Hallertau Mittelfruh40 g Hallertau Mittelfruh Hops Pellet 3 Boil 5 min 1.37 18.6%
 
Mash Guidelines
Amount Description Type Temp Time
20 L "Dough-in" -Svelling og utvasking av godsaker. Infusion 15 °C 30 min
55 L Syrerast til pH ca. 5,2 Temperature 35 °C 30 min
55 L Proteinrast Temperature 55 °C 10 min
55 L Forsukring - beta-amylase Temperature 66 °C 60 min
55 L Forsukring - alfa-amylase Temperature 72 °C 30 min
55 L Utmesking Temperature 77 °C 5 min
 
Other Ingredients
Amount Name Type Use Time
1 each Protafloc Klaringsmiddel Other Boil 15 min.
1.5 tsp WLN 1000-HB Gjærnæring Other Boil 15 min.
 
Yeast
White Labs - German Ale/ Kölsch Yeast WLP029
Amount:
1 Each
Attenuation (custom):
75%
Flocculation:
Medium
Optimum Temp:
18 - 21 °C
Starter:
Yes
Fermentation Temp:
16 °C
Pitch Rate:
1.25 (M cells / ml / ° P) 730 B cells required
Yeast Pitch Rate and Starter Calculator
Priming
Method: Sukkerlake, 6 g/liter øl       Amount: 6 dl lake       CO2 Level: 2.35 Volumes
 
Target Water Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
50 7 5 75 80 0
Add calcium chloride and sulphate to mash. Target mash pH of 5.3. Acidify 26.5l sparge water with 0.9ml lactic acid
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 21.22 84.9  
Strike water volume at mash thickness of 1.43764 qt/lb 7.9 31.6  
Remaining sparge water volume 13.31 53.3  
Grain absorption losses -5.5 -22  
Mash Lauter Tun dead space -0.25 -1  
Amount going into kettle 15.47 61.9  
Boil off losses -2.25 -9  
Hops absorption losses -0.01 -0  
Amount going into fermentor 13.21 52.8  
Total: 21.22 84.9
 
Notes

Målverdier:
OG: 1,046 - 1,049
FG: 1,008 - 1,012
ABV: 4,7-4,8 %
IBU: 27
EBC: 6
ME: 75 %
Gjær: WLP029 Kölsch
Humle: Haltetau Mittelfrüh
60 min.: IBU: 19-22
20 min.: IBU: 4-6
5 min.: IBU: 1-2

Gjærstarter: Trenger 730 mrd. celler.
Starter nr. 1: 1 liter - 145 mrd. celler.
Starter nr. 2: 5 liter - 864 mrd. celler = OK!


(90 minute hops are FWH. Start fermentation at 14℃ and hold for first 72 hours before allowing temp to increase to 20℃ to finish fermentation. Once fermentation has finished, cool to -1℃ and hold for a day before transferring to serving keg.)

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  • Last Updated: 2016-03-22 12:48 UTC