122 RIS 2025 - Beer Recipe - Brewer's Friend

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122 RIS 2025

427 calories 43.6 g 330 ml
Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 120 min
Batch Size: 50 liters (fermentor volume)
Pre Boil Size: 70 liters
Pre Boil Gravity: 1.092 (recipe based estimate)
Post Boil Gravity: 1.136 (recipe based estimate)
Efficiency: 50% (brew house)
Source: Ricardo Hahn
Hop Utilization: 98%
Calories: 427 calories (Per 330ml)
Carbs: 43.6 g (Per 330ml)
Created: Sunday January 12th 2025
1.136
1.035
13.3%
85.4
50.0
5.4
765.60
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
30 kg Agrária - Pilsner Malt30 kg Pilsner Malt 9.70 / kg
291.00
37 2 69.4%
2 kg Cane Sugar2 kg Cane Sugar - (late boil kettle addition) 6.00 / kg
12.00
46 0 4.6%
2 kg Flaked Oats2 kg Flaked Oats - (late mash tun addition) 11.00 / kg
22.00
33 2.2 4.6%
2 kg German - Melanoidin2 kg Melanoidin 24.00 / kg
48.00
37 25 4.6%
2 kg Weyermann - Pale Wheat2 kg Pale Wheat 16.00 / kg
32.00
36 2 4.6%
1.20 kg Castle Malting - Château Acid (Malta Acida)1.2 kg Château Acid (Malta Acida) 28.00 / kg
33.60
34 4.1 2.8%
1 kg German - Carafa III1 kg Carafa III - (late boil kettle addition) 30.00 / kg
30.00
32 535 2.3%
1 kg German - Carafa I1 kg Carafa I - (late boil kettle addition) 30.00 / kg
30.00
32 340 2.3%
1 kg Weyermann - Chocolate Rye1 kg Chocolate Rye - (late boil kettle addition) 25.00 / kg
25.00
29.9 240 2.3%
1 kg Weyermann - Special W1 kg Special W 30.00 / kg
30.00
33.6 115 2.3%
43.20 kg / 553.60
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
50 g Northern Brewer (7.8 AA)50 g Northern Brewer (7.8 AA) Hops 280.00 / kg
14.00
Pellet 6.5 First Wort 120 min 13.26 12.5%
200 g Northern Brewer (7.8 AA)200 g Northern Brewer (7.8 AA) Hops 280.00 / kg
56.00
Pellet 6.5 Boil 60 min 44.21 50%
100 g Northern Brewer (7.8 AA)100 g Northern Brewer (7.8 AA) Hops 280.00 / kg
28.00
Pellet 6.5 Boil 40 min 19.4 25%
50 g Northern Brewer (7.8 AA)50 g Northern Brewer (7.8 AA) Hops 280.00 / kg
14.00
Pellet 6.5 Boil 30 min 8.49 12.5%
400 g / 112.00
 
Other Ingredients
Amount Name Cost Type Use Time
5 g Fermaid K 0.00 / g
0.00
Other Boil 10 min.
2 g Crush whilrfoc Tablet 5.00 / each
10.00
Water Agt Mash 10 min.
10.00
 
Yeast
Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST
Amount:
3 Each
Cost:
30.00 / each
90.00
Attenuation (custom):
70%
Flocculation:
High
Optimum Temp:
10 - 22 °C
Starter:
Yes
Fermentation Temp:
17 °C
Pitch Rate:
1.25 (M cells / ml / ° P) 1962 B cells required
90.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 0 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
60 20 60 100 100 200
receita de 2022
Sulfato de Cálcio: CaSO4 2gr
Sulfato de Magnésio: MgSO4 7gr
Cloreto de Cálcio: CaCl2 7gr

sais foram adicionados na agua da mostura
(equivalente a uma receita)

Depois + metade da receita em cada fervura

Adicionar:
Sulfato de Cálcio: CaSO4 2gr
Sulfato de Magnésio: MgSO4 8gr
Cloreto de Cálcio: CaCl2 7gr

estats do estilo
ca Calcio 50/75 60
Mg Magnesio 10/30 25
Cl Cloreto 50/150 60
SO4 sulfato 50/150 100
razão sulfato/cloreto = 1,7
(1,5 – 2,0  Amargo leve)


Fermaid K 5gr
whirfloc 2 pastilhas
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
84.46 L após 30min adicionar maltes torrads Strike 68 °C 62 °C 60 min
ao final adicionar chocolate e malte torrado com casca Steeping -- 67 °C 15 min
recirculação / mashout Fly Sparge -- 78 °C 15 min
Starting Mash Thickness: 2.05 L/kg
Starting Grain Temp: 25 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 63.4 L. Suggest reducing initial water volume to 44.17 L and adding 18 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 111.65 L. Suggest reducing strike water volume to 18.21 L and adding 66.25 L sparge/top-off. 84.5
Strike water volume at mash thickness of 2.1 L/kg 84.5
Mash volume with grains 111.7
Grain absorption losses -41.2
Remaining sparge water volume (equipment estimates 19.8 L) 27.6
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 62.2 L) 70
Volume increase from sugar/extract (late additions) 1.2
Boil off losses -11.4
Hops absorption losses (first wort, boil, aroma) -2
Post boil Volume 50
Going into fermentor 50
Total: 112.1  
Equipment Profile Used: System Default
 
Notes

Notas pós brassagem 07/2022
82 litros para mostura ( no máximo 85 para até 35kg de malte)
76 litros pré-boil densidade 1080
fervura intensa 90minutos
OG 1098 / 55 litros ( com 200gr lactose )

2024
pre boil 78 a 80l >> deverá ser por volta de 1100
Post boil previsto= 56 llitros 1125

BU/GU do estilo 0,667 a 0,78 --- media 0,72

OG 1125 com 85 IBU >> BU/GU = 0,69

Maltes torrados (carafa) adição após 30min de sacarificação
quando adicionar os maltes torrados, adicionar carbonato para correção de ph


cevada SÓ no mashout

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  • Last Updated: 2025-01-28 23:22 UTC