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kolsch

0
  • 12.9
    Gravity BLG
  • 52
    IBU
  • 5.2 %
    ABV
  • 3.4
    SRM
  • All Grain
    Type
  • Style
  • Brewer


Batch size

  • 15 liter(s)
    Expected quantity of finished beer
  • 70 min
    Boil time
  • 10 %/h
    Evaporation rate
  • 20.1 liter(s)
    Boil size
  • 10 %
    Boil loss
  • 11.7
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 5 %
    Dry hopping loss

Mash information

  • 70 %
    Mash efficiency
  • 3.5 liter(s) / kg
    Liquor-to-grist ratio
  • 15 liter(s)
    Mash size
  • 19.3 liter(s)
    Total mash volume

Steps

Temp Time
63 C 40 min
72 C 20 min
76 C 1 min
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Fermentables

12.9 BLG
5.2% ABV
3.4 SRM

Type Name Amount Yield EBC
Grain Weyermann - Pilsner Malt 3.5 kg 81.4% 81 % 2.5
Grain Weyermann pszeniczny jasny 0.8 kg 18.6% 80 % 5
Sum 4.3 kg

Hops

52 IBU

Bitterness ratio 1 Very bitter


Use for Name Amount Time Alpha acid
Boil Magnum 15 g 60 min 11.6 %
Boil Magnum 15 g 40 min 11.6 %
Boil Spalt 15 g 15 min 4.6 %
Aroma (end of boil) Spalt 15 g 5 min 4.6 %
Whirlpool Spalt 30 g 0 min 4.6 %

Yeasts

Name Type Form Amount Laboratory
FM50 Kłosy Kansas Wheat Slant 80 ml Fermentum Mobile

Extras

Type Name Amount Use for Time
Fining whirflock 1.25 g Boil 10 min