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#4 Kölsch JJ

0

Batch size

  • 22 liter(s)
    Expected quantity of finished beer
  • 60 min
    Boil time
  • 10 %/h
    Evaporation rate
  • 27.8 liter(s)
    Boil size
  • 10 %
    Boil loss
  • 7.3
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 0 %
    Dry hopping loss

Mash information

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

Steps

Temp Time
45 C 0 min
64 C 45 min
72 C 15 min
78 C 5 min
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Fermentables

11.9 BLG
4.8% ABV
2.7 SRM

Type Name Amount Yield EBC
Grain Strzegom Pilzneński 3.5 kg 74.5% 80 % 4
Liquid Extract WES ekstrakt słodowy jasny 1.2 kg 25.5% 80 % ---
Sum 4.7 kg

Hops

18 IBU

Bitterness ratio 0.37 Balanced


Use for Name Amount Time Alpha acid
Boil Lublin (Lubelski) 50 g 40 min 2.8 %
Boil Lublin (Lubelski) 50 g 10 min 2.8 %

Yeasts

Name Type Form Amount Laboratory
Gozdawa Pure Ale Yeast 7 Ale Dry 10 g ---