John Imperial Stout

Method: All Grain
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 80 liters (fermentor volume)
Pre Boil Size: 100 liters
Pre Boil Gravity: 1.073 (recipe based estimate)
Efficiency: 65% (brew house)
Source: Ignacio Cartes
Hop Utilization: 405%
Calories: 286 calories (Per )
Carbs: 29.9 g (Per )

Created: Wednesday December 20th 2017

Original Gravity:

1.092

Final Gravity:

1.024

ABV (standard):

8.9%

IBU (tinseth):

54.9

SRM (daniels):

40.0

Mash pH

5.5

Cost

n/a

Fermentables

Amount	Fermentable	PPG	°L	Bill %
25 kg	American - Pale 2-Row25 kg Pale 2-Row	37	1.8	66.1%
3 kg	Belgian - Biscuit3 kg Biscuit	35	23	7.9%
3 kg	Belgian - Special B3 kg Special B	34	115	7.9%
1.60 kg	Flaked Oats1.6 kg Flaked Oats	33	2.2	4.2%
1.20 kg	Belgian - Chocolate1.2 kg Chocolate	30	340	3.2%
1.20 kg	German - Carapils1.2 kg Carapils	35	1.3	3.2%
1 kg	German - CaraAmber1 kg CaraAmber	34	23	2.6%
0.90 kg	German - Carafa II0.9 kg Carafa II	32	425	2.4%
0.90 kg	United Kingdom - Roasted Barley0.9 kg Roasted Barley	29	550	2.4%
37.80 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
160 g	Magnum160 g Magnum Hops	Pellet	15	Boil at 100 °C	75 min	54.87	66.7%
80 g	Willamette80 g Willamette Hops	Pellet	4.5	Boil at 100 °C	1 min	0.02	33.3%
240 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
160 g	Magnum (Pellet) 160 g Magnum (Pellet) Hops	54.87	66.7%
80 g	Willamette (Pellet) 80 g Willamette (Pellet) Hops	0.02	33.3%
240 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
	Agregar avena a la maceración cuando resten 40" Agregar Roasted Barley en recirculado	Infusion	--	69 °C	90 min
Starting Mash Thickness: 2.5 L/kg

Other Ingredients

Amount	Name	Cost	Type	Use	Time
20 g	Chips roble americano		Other	Secondary	--

Yeast

Danstar - Nottingham Ale Yeast

Amount:	350 Each	Cost:
Attenuation (avg):	77%	Flocculation:	High
Optimum Temp:	14 - 21 °C	Starter:	No
Fermentation Temp:	17 °C	Pitch Rate:	1.0 (M cells / ml / ° P) 1761 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Notes

Chips de roble americano - tostado leve - 15 min en el horno y macerarlo una noche en Jack Daniel's y de ahí a la cerveza en maduración. 20 gr para el batch completo a 10-15°C (probar mínimo cada semana).

View Count: 470
Brew Count: 0
Last Updated: 2018-10-14 03:09 UTC

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