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RB018_Roman_Porter

174 calories 16.5 g 330 ml
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Beer Stats
Method: All Grain
Style: Robust Porter
Boil Time: 60 min
Batch Size: 262 liters (fermentor volume)
Pre Boil Size: 255 liters
Post Boil Size: 250 liters
Pre Boil Gravity: 1.058 (recipe based estimate)
Post Boil Gravity: 1.059 (recipe based estimate)
Efficiency: 71% (brew house)
No Chill: 15 minute extended hop boil time
Calories: 174 calories (Per 330ml)
Carbs: 16.5 g (Per 330ml)
Created: Sunday January 5th 2025
1.057
1.012
5.9%
33.8
27.8
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
25 kg Belgian - Pilsner25 kg Pilsner 37 1.6 36.2%
25 kg Crisp Malting - No.19 Floor Malt Maris Otter25 kg No.19 Floor Malt Maris Otter 37 3 36.2%
4.50 kg Les Maltiers - Malt Munich4.5 kg Malt Munich 37 11.8 6.5%
5 kg American - Caramel / Crystal 20L5 kg Caramel / Crystal 20L 35 20 7.2%
4 kg Weyermann - CaraAroma4 kg CaraAroma 36 140 5.8%
4 kg American - Chocolate4 kg Chocolate 29 350 5.8%
1.50 kg United Kingdom - Wheat1.5 kg Wheat 37 2 2.2%
69 kg / ¥ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
240 g Magnum240 g Magnum Hops Pellet 15 Boil 60 min 33.83 100%
240 g / ¥ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
15 g Gypsum Water Agt Mash 1 hr.
5 g Baking Soda Water Agt Mash 1 hr.
0.50 g 焼き海苔 Water Agt Mash 0 min.
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
140 Grams
Cost:
Attenuation (custom):
78%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 1287 B cells required
¥ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.25 Volumes
 
Target Water Profile
押上水道水
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
50 18 22 22 22 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
196.5 L Strike 74 °C 67 °C 60 min
Starting Mash Thickness: 3 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 256.9 L. Suggest reducing initial water volume to 45.4 L and adding 211.5 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 252.54 L 207
Strike water volume at mash thickness of 3 L/kg 207
Mash volume with grains (equipment estimates 240.5 L) 252.5
Grain absorption losses -69
Remaining sparge water volume (equipment estimates 119.8 L) 117.9
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 256.9 L) 255
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -1.2
Post boil Volume 250
Top off amount 12
Going into fermentor 262
Total: 324.9  
Equipment Profile Used: System Default
 
Notes

pre boil: 1.064, 255L
post boil: 1.062 250L ←なんで減った？

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  • Last Updated: 2025-03-10 03:11 UTC