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Stout Grodziski v2

0

Batch size

  • 21 liter(s)
    Expected quantity of finished beer
  • 60 min
    Boil time
  • 10 %/h
    Evaporation rate
  • 27.7 liter(s)
    Boil size
  • 10 %
    Boil loss
  • 14.7
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 5 %
    Dry hopping loss

Mash information

  • 75 %
    Mash efficiency
  • 3 liter(s) / kg
    Liquor-to-grist ratio
  • 22 liter(s)
    Mash size
  • 29.3 liter(s)
    Total mash volume

Steps

Temp Time
67 C 60 min
78 C 10 min
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Fermentables

16.1 BLG
6.8% ABV
34.5 SRM

Type Name Amount Yield EBC
Grain Grodziski pszeniczny wędzony dębem 5.4 kg 73.7% 80 % 3
Grain Brown Malt (British Chocolate) 0.5 kg 6.8% 70 % 128
Grain Barley, Flaked 0.4 kg 5.5% 70 % 4
Grain Weyermann - Dehusked Carafa III 0.25 kg 3.4% 70 % 1024
Grain Biscuit Malt 0.25 kg 3.4% 79 % 45
Grain Fawcett - Pale Chocolate 0.2 kg 2.7% 71 % 600
Grain Simpsons - Black Malt 0.2 kg 2.7% 70 % 1450
Grain Simpsons - Crystal Medium 0.125 kg 1.7% 74 % 108
Sum 7.325 kg

Hops

52 IBU

Bitterness ratio 0.79 Very bitter


Use for Name Amount Time Alpha acid
Boil Marynka 45 g 60 min 9.1 %
Boil Marynka 25 g 20 min 9.1 %
Boil Tomyski 50 g 0 min 3 %
Whirlpool Tomyski 50 g 20 min 3 %
Dry Hop Tomyski 100 g 3 day(s) 3 %
Dry Hop Zula 50 g 3 day(s) 8.3 %

Yeasts

Name Type Form Amount Laboratory
WLP004 - Irish Ale Yeast Ale Liquid 1200 ml White Labs

Extras

Type Name Amount Use for Time
Water Agent CaCl2 6 g Mash 60 min
Other Łuska gryczana 250 g Mash 60 min
Water Agent Lactic Acid 6 g Mash 60 min
Fining Whirlfloc-T 2.5 g Boil 10 min