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Kolsch

0
  • 14
    Gravity BLG
  • 44
    IBU
  • ---
    ABV
  • 4.9
    SRM
  • All Grain
    Type
  • Style
  • Brewer


Batch size

  • 20 liter(s)
    Expected quantity of finished beer
  • 70 min
    Boil time
  • 15 %/h
    Evaporation rate
  • 25.9 liter(s)
    Boil size
  • 10 %
    Boil loss
  • ---
    Pre-boil gravity BLG
  • --- %
    Trub loss
  • 0 %
    Dry hopping loss

Mash information

  • 80 %
    Mash efficiency
  • 3 liter(s) / kg
    Liquor-to-grist ratio
  • 13.5 liter(s)
    Mash size
  • 18 liter(s)
    Total mash volume

Steps

Temp Time
54 C 15 min
65 C 30 min
75 C 40 min
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Fermentables

14 BLG
4.9 SRM

Type Name Amount Yield EBC
Grain Weyermann - Pilsner Malt 4 kg 88.9% 81 % 5
Grain Weyermann pszeniczny jasny 0.5 kg 11.1% 80 % 5
Sum 4.5 kg

Hops

44 IBU

Bitterness ratio 0.7 Bitter


Use for Name Amount Time Alpha acid
Boil Hallertau Blanc 30 g 70 min 8.1 %
Boil Hallertau Blanc 30 g 15 min 8.1 %

Yeasts

Name Type Form Amount Laboratory
Wyeast Activator 2565 Kölsch Ale Liquid 125 ml Wyeast Labs