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Polish Imperial Roggenbier

0

Batch size

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

Mash information

  • 85 %
    Mash efficiency
  • 3.5 liter(s) / kg
    Liquor-to-grist ratio
  • 18.9 liter(s)
    Mash size
  • 24.3 liter(s)
    Total mash volume

Steps

Temp Time
44 C 20 min
63 C 60 min
76 C 1 min
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Fermentables

15.9 BLG
6.7% ABV
5.8 SRM

Type Name Amount Yield EBC
Grain Żytni 3 kg 55.6% 85 % 8
Grain Pszeniczny 1 kg 18.5% 85 % 4
Grain Strzegom Monachijski typ I 1 kg 18.5% 79 % 16
Grain Oats, Flaked 0.4 kg 7.4% 80 % 2
Sum 5.4 kg

Hops

42 IBU

Bitterness ratio 0.65 Bitter


Use for Name Amount Time Alpha acid
First Wort Amora Preta 20 g 60 min 11.2 %
Boil Amora Preta 20 g 30 min 11.2 %
Whirlpool Amora Preta 60 g 1 min 11.2 %

Yeasts

Name Type Form Amount Laboratory
FM41 Gwoździe i Banany Wheat Slant 100 ml Fermentum Mobile