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Polish Lager

0

Batch size

  • 20 liter(s)
    Expected quantity of finished beer
  • 70 min
    Boil time
  • 10 %/h
    Evaporation rate
  • 25.7 liter(s)
    Boil size
  • 10 %
    Boil loss
  • 11.4
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 0 %
    Dry hopping loss

Mash information

  • 90 %
    Mash efficiency
  • 3 liter(s) / kg
    Liquor-to-grist ratio
  • 12.6 liter(s)
    Mash size
  • 16.8 liter(s)
    Total mash volume

Steps

Temp Time
63 C 25 min
65 C 25 min
72 C 15 min
78 C 5 min
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Fermentables

12.6 BLG
5.1% ABV
4.5 SRM

Type Name Amount Yield EBC
Grain Castle Malting - Pilzneński 6-rzędowy 2 kg 47.6% 80 % 5
Grain BESTMALZ - Best Vienna 2 kg 47.6% 80.5 % 9
Grain Strzegom Pszeniczny 0.2 kg 4.8% 81 % 10
Sum 4.2 kg

Hops

55 IBU

Bitterness ratio 1.08 Very bitter


Use for Name Amount Time Alpha acid
Boil Iunga 20 g 60 min 10 %
Boil Iunga 10 g 30 min 10 %
Aroma (end of boil) Oktawia 15 g 20 min 7.1 %
Whirlpool Oktawia 40 g 20 min 7.1 %
Whirlpool Oktawia 40 g 15 min 7.1 %

Yeasts

Name Type Form Amount Laboratory
Wyeast - Bohemian Lager Lager Liquid 1000 ml Wyeast Labs

Notes

  • https://www.brewersfriend.com/mash-chemistry-and-brewing-water-calculator/?id=8HX0D62
    Mar 10, 2019, 7:02 AM