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PIWO PIWO KOLSCH

0
  • 12.1
    Gravity BLG
  • 34
    IBU
  • 4.9 %
    ABV
  • 5.8
    SRM
  • All Grain
    Type
  • Style
  • Brewer


Batch size

  • 25 liter(s)
    Expected quantity of finished beer
  • 80 min
    Boil time
  • 10 %/h
    Evaporation rate
  • 32.6 liter(s)
    Boil size
  • 10 %
    Boil loss
  • 10.7
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 0 %
    Dry hopping loss

Mash information

  • 84 %
    Mash efficiency
  • 3.55 liter(s) / kg
    Liquor-to-grist ratio
  • 19 liter(s)
    Mash size
  • 24.3 liter(s)
    Total mash volume

Steps

Temp Time
45 C 0 min
52 C 10 min
64 C 45 min
72 C 15 min
78 C 0 min
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Fermentables

12.1 BLG
4.9% ABV
5.8 SRM

Type Name Amount Yield EBC
Grain Pilzneński 4 kg 74.8% 81 % 4
Grain Pszeniczny 0.2 kg 3.7% 85 % 160
Grain Strzegom Wiedeński 1 kg 18.7% 79 % 10
Grain zakwaszjaacy 0.15 kg 2.8% 80 % 5
Sum 5.35 kg

Hops

34 IBU

Bitterness ratio 0.69 Bitter


Use for Name Amount Time Alpha acid
Boil magnum 31 g 60 min 11.5 %
Boil Tettnang 15 g 15 min 3.3 %
Aroma (end of boil) Tettnang 20 g 0 min 3.3 %

Yeasts

Name Type Form Amount Laboratory
Danstar - Kolsch Ale Dry 11.5 g Danstar

Extras

Type Name Amount Use for Time
Fining Klarownik 1/2 tab 2 g Boil 15 min

Notes

  • 1. 21l wody o temp. 45°C + śruta
    2. Ustalenie pH w granicach 5.4 - 5.5
    3. Podgrzanie do 52°C i przerwa 10'
    4. Podgrzanie do 64°C i przerwa 45'
    5. Podgrzanie do 72°C i przerwa 15'
    6. Podgrzanie do 78°C i filtracja.
    Oct 14, 2017, 10:54 PM
  • 6,5 gr cukru na 1l
    Oct 14, 2017, 10:54 PM