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Subkölscher

147 calories 14.5 g 330 ml
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Beer Stats
Method: BIAB
Style: Kölsch
Boil Time: 60 min
Batch Size: 21.5 liters (fermentor volume)
Pre Boil Size: 26.5 liters
Pre Boil Gravity: 1.039 (recipe based estimate)
Efficiency: 75% (brew house)
Calories: 147 calories (Per 330ml)
Carbs: 14.5 g (Per 330ml)
URL: http://boringbrownbeer.blogspot.co.uk/2017/11/brewday-171117-kolsch.html
Created: Friday July 7th 2017
1.048
1.011
4.8%
23.0
3.7
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
3 kg German - Pilsner3 kg Pilsner 38 1.6 68.2%
1 kg German - Vienna1 kg Vienna 37 4 22.7%
250 g German - Wheat Malt250 g Wheat Malt 37 2 5.7%
150 g German - Carapils150 g Carapils 35 1.3 3.4%
4.40 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
25 g Perle25 g Perle Hops Pellet 4.4 Boil 60 min 14.32 50%
25 g Perle25 g Perle Hops Pellet 4.4 Boil 20 min 8.67 50%
50 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
5 g Irish moss Fining Boil 15 min.
 
Yeast
Fermentis - Safale - German Ale Yeast K-97
Amount:
1 Each
Cost:
Attenuation (custom):
82%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
18 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 90 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
31 L Mash water vol 28lt Infusion -- 70 °C 90 min
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 32.8 L) 31.8
Mash volume with grains (equipment estimates 35.7 L) 34.7
Grain absorption losses -4.4
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 27.5 L) 26.5
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume 21.5
Volume into fermentor 21.5
Total: 31.8  
Equipment Profile Used: System Default
 
Notes

Pitched yeast at 18°C, after 24 hours temp was up to 20°C
Fermented for a further 9 days at 17°C (chilled by evaporative cooling)
Once bottled, conditioned at 20°C for 2 weeks, then 6 weeks at 12°C.
Came out a lot cleaner than previous efforts

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  • Last Updated: 2018-06-26 08:55 UTC