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Dark Pivo

168 calories 16.9 g 12 oz
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Beer Stats
Method: BIAB
Style: Czech Dark Lager
Boil Time: 70 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.34 gallons
Post Boil Size: 5.75 gallons
Pre Boil Gravity: 1.040 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 80% (brew house)
Source: Herr Stein
Hop Utilization: 99%
Calories: 168 calories (Per 12oz)
Carbs: 16.9 g (Per 12oz)
Created: Tuesday March 1st 2022
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OG: 1.053 FG: 1.013 ABV: 5.2% IBU: 21

1.051
1.012
5.1%
24.5
21.8
5.3
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5.50 lb Weyermann - Floor-Malted Bohemian Pilsner5.5 lb Floor-Malted Bohemian Pilsner 36.3 1.9 56.7%
3 lb German - Floor-Malted Bohemian Pilsner Dk3 lb Floor-Malted Bohemian Pilsner Dk 38 6.5 30.9%
0.70 lb German - CaraMunich II0.7 lb CaraMunich II 34 46 7.2%
8 oz Weyermann - Carafa Special Type II8 oz Carafa Special Type II 29.9 425 5.2%
9.70 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.36 oz Artisan - Saaz (US)1.36 oz Saaz (US) Hops Pellet 4.1 Boil 70 min 21.52 57.6%
1 oz Saaz1 oz Saaz Hops Pellet 4 Boil 5 min 2.98 42.4%
2.36 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
3 g Chalk Water Agt Mash 1 hr.
4 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
3 g Gypsum Water Agt Mash 1 hr.
1.80 g Salt Water Agt Mash 1 hr.
2.66 ml Lactic acid Water Agt Mash 1 hr.
1.45 g Epsom Salt Water Agt Mash 1 hr.
 
Yeast
jasper - Jasper - JY001
Amount:
1 Each
Cost:
Attenuation (custom):
75%
Flocculation:
High
Optimum Temp:
48 - 60 °F
Starter:
No
Fermentation Temp:
50 °F
Pitch Rate:
1.5 (M cells / ml / ° P) 394 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: dextrose       Amount: 4.5 oz       Temp: 68 °F       CO2 Level: 2.25 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
80 5 25 75 80 100
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
Temperature -- 131 °F 20 min
Temperature -- 145 °F 20 min
Temperature -- 158 °F 20 min
Temperature -- 170 °F 10 min
Quick Water Requirements
Water Gallons  Quarts
Strike water volume 8.8 35.2  
Mash volume with grains 9.58 38.3  
Grain absorption losses -1.21 -4.9  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume 7.34 29.4  
Boil off losses -1.75 -7  
Hops absorption losses (first wort, boil, aroma) -0.09 -0.4  
Post boil Volume (equipment estimates 5.5 g | 22 qt) 5.75 23  
WARNING: Exceeded batch size - reduce boil size    
Volume into fermentor (equipment estimates 5.75 g | 23 qt) 5.5 22  
Total: 8.8 35.2
Equipment Profile Used: System Default
 
Notes

Start with distilled water and build a low mineral count. Full bodied, smooth, and well carbonated. Dark brown, but definite clear red highlights with a rich malt accent with notes of biscuit and an intense caramel aroma.
The Jasper yeast is great at a slow three week 50 degree fermentation and leaves behind a subtle malty sweetness.
Lager for 30 days.

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  • Last Updated: 2023-05-05 09:34 UTC