Hold on to your grapefruits - Beer Recipe - Brewer's Friend

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Hold on to your grapefruits

155 calories 16.3 g 12 oz
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Beer Stats
Method: All Grain
Style: Kölsch
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Pre Boil Gravity: 1.035 (recipe based estimate)
Efficiency: 78% (brew house)
Calories: 155 calories (Per 12oz)
Carbs: 16.3 g (Per 12oz)
Created: Friday July 12th 2019
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1.047
1.012
4.7%
25.3
4.6
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
8 lb Viking - Pilsner Malt8 lb Pilsner Malt 37 1.9 83.7%
1 lb Simpsons - Oat Malt1 lb Oat Malt 28 2 10.5%
5 oz Grapefruit5 oz Grapefruit - (late boil kettle addition) 2.75 0 3.3%
4 oz German - CaraMunich II4 oz CaraMunich II 34 46 2.6%
9.56 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Cascade1 oz Cascade Hops Leaf/Whole 7 Boil 60 min 25.26 100%
1 oz / $ 0.00
 
Yeast
Omega Yeast Labs - Kolsch I OYL-017
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Low
Optimum Temp:
56 - 70 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 85 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 4.04 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 3.47 13.9  
Mash volume with grains 4.21 16.8  
Grain absorption losses -1.16 -4.6  
Remaining sparge water volume (equipment estimates 4.94 g | 19.8 qt) 5.44 21.8  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7 g | 28 qt) 7.5 30  
Volume increase from sugar/extract (late additions) 0.04 0.1  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.04 -0.2  
Post boil Volume 5.5 22  
Going into fermentor 5.5 22  
Total: 8.91 35.6
Equipment Profile Used: System Default
"Hold on to your grapefruits" Kölsch beer recipe by Brewer #244341. All Grain, ABV 4.66%, IBU 25.26, SRM 4.63, Fermentables: (Pilsner Malt, Oat Malt, Grapefruit, CaraMunich II) Hops: (Cascade)
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  • Public: Yup, Shared
  • Last Updated: 2019-07-12 20:32 UTC