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Imperial stout 2

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 240 min
Batch Size: 45 liters (fermentor volume)
Pre Boil Size: 75 liters
Post Boil Size: 47 liters
Pre Boil Gravity: 1.047 (recipe based estimate)
Post Boil Gravity: 1.091 (recipe based estimate)
Efficiency: 74.7% (brew house)
Source: Scotia
Calories: 283 calories (Per 330ml)
Carbs: 29.8 g (Per 330ml)

Created: Friday March 3rd 2023

Original Gravity:

1.091

Final Gravity:

1.024

ABV (standard):

8.8%

IBU (tinseth):

49.0

SRM (morey):

50.0

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
310 g	United Kingdom - Extra Dark Crystal 160L310 g Extra Dark Crystal 160L	33	160	1.5%
320 g	Belgian - Special B320 g Special B	34	115	1.5%
270 g	BA Malt - Caramelo 120270 g Caramelo 120	34	120	1.3%
500 g	Weyermann - Special W500 g Special W	33.6	115	2.3%
500 g	Bestmalz - BEST Special X500 g BEST Special X	34.5	132.5	2.3%
400 g	German - CaraMunich III400 g CaraMunich III	34	57	1.9%
6 kg	BA Malt - Vienna6 kg Vienna	38	5	28.2%
6.50 kg	Patagonia - Pilsen6.5 kg Pilsen	34	2	30.5%
4 kg	BSG - Perla Negra4 kg Perla Negra - (late boil kettle addition)	32	340	18.8%
500 g	Rolled Oats500 g Rolled Oats	33	2.2	2.3%
2 kg	Brown Sugar2 kg Brown Sugar - (late boil kettle addition)	45	15	9.4%
21,300 g / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
40 g	Magnum40 g Magnum Hops	Pellet	15	First Wort	0 min	41.98	80%
10 g	Centennial10 g Centennial Hops	Pellet	10	First Wort	0 min	7	20%
50 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
40 g	Magnum (Pellet) 40 g Magnum (Pellet) Hops	41.98	80%
10 g	Centennial (Pellet) 10 g Centennial (Pellet) Hops	7	20%
50 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
38.6 L		Strike	78 °C	68 °C	90 min
Starting Mash Thickness: 2 L/kg Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Type	Use	Time
10 g	Chalk	Water Agt	Mash	1 hr.
14 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
6 g	Gypsum	Water Agt	Mash	1 hr.
10 g	Baking Soda	Water Agt	Mash	1 hr.
9 g	Citric acid	Water Agt	Mash	1 hr.
4 g	Citric acid	Water Agt	Sparge	1 hr.
500 g	cascarilla de cacao	Flavor	Mash	90 min.
500 g	cascarilla de cacao	Flavor	Boil	200 min.

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	55 Grams	Cost:
Attenuation (custom):	68%	Flocculation:	Medium
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	18 °C	Pitch Rate:	1.0 (M cells / ml / ° P) 981 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.65 Volumes

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265
Mash Chemistry and Brewing Water Calculator

Notes

Coldbrew 4 kilos perla negra. 12 litros de agua. se sube el ph a 5.4 agregando 20 gramos de bicarbonato de sodio.

Densidad coldbrew 1075
Ph. 5.4

500 gramos cascarilla de cacao en macerado
500 en hervor

Ph post hervor 4.9

=(15/03)= 2 kilos de frambuesas al día 11 de fermentación. 3 gramos mas de levadura. densidad 1026.
densidad de frambuesa 1050.
36 litros. 3 bares. 10 min. 30 seg. 0 grados

Last Updated and Sharing

321

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Brews

Public: Yup, Shared
Last Updated: 2023-06-08 19:29 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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