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Imperial Stout I.

Method: All Grain
Style: Imperial Stout
Boil Time: 120 min
Batch Size: 14.4 liters (fermentor volume)
Pre Boil Size: 16.05 liters
Post Boil Size: 14.05 liters
Pre Boil Gravity: 1.087 (recipe based estimate)
Post Boil Gravity: 1.100 (recipe based estimate)
Efficiency: 75.01% (brew house)
No Chill: 14 minute extended hop boil time
Hop Utilization: 98%
Calories: 458 calories (Per 500ml)
Carbs: 48.6 g (Per 500ml)

Created: Wednesday December 1st 2021

Original Gravity:

1.097

Final Gravity:

1.026

ABV (standard):

9.3%

IBU (tinseth):

54.9

EBC (ebcmorey):

62.8

Mash pH

5.4

Cost €

25.34

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Fermentables

Amount	Fermentable	Cost	PPG	EBC	Bill %
3,121 g	Simpsons - Best Pale Ale3121 g Best Pale Ale	1.90 € / kg 5.93 €	37.5	3.84	48.2%
1,233 g	Simpsons - Golden Naked Oats1233 g Golden Naked Oats	3.90 € / kg 4.81 €	27	17.18	19%
576 g	Crisp Malting - Smooth Chocolate Malt576 g Smooth Chocolate Malt	2.30 € / kg 1.32 €	35.71	394.52	8.9%
486 g	Simpsons - Wheat Malt486 g Wheat Malt	2.40 € / kg 1.17 €	36.576	5.97	7.5%
786 g	Castle Malting - BE - Castle Malting - Wheat Crystal	1.78 € / kg 1.40 €	33.55	150	12.1%
272 g	Dingemans - BE - Dingemans - Mroost Wheat Malt 30	1.90 € / kg 0.52 €	32.78	31.99	4.2%
6,474 g / 15.15 €

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
6.15 g	Barth-Haas - Hallertauer Magnum6.15 g Hallertauer Magnum Hops	0.02 € / g 0.14 €	Pellet	12.5	First Wort	0 min	10.66	13.6%
12.99 g	Yakima Valley Hops - Sabro12.99 g Sabro Hops	0.06 € / g 0.74 €	Pellet	13.8	Boil	15 min	16.54	28.6%
13.23 g	Chinook13.23 g Chinook Hops	0.03 € / g 0.43 €	Pellet	11.4	Boil	15 min	13.92	29.2%
13.01 g	Mosaic13.01 g Mosaic Hops	0.05 € / g 0.66 €	Pellet	11.7	Boil	15 min	13.76	28.7%
45.38 g / 1.97 €

Show Summary View

Hops Summary

Amount	Variety	Cost	IBU	Bill %
6.15 g	Barth-Haas - Hallertauer Magnum (Pellet)	0.02 € / g 0.14 €	10.66	13.6%
12.99 g	Yakima Valley Hops - Sabro (Pellet) 12.99 g Sabro (Pellet) Hops	0.06 € / g 0.74 €	16.54	28.6%
13.23 g	Chinook (Pellet) 13.23 g Chinook (Pellet) Hops	0.03 € / g 0.43 €	13.92	29.2%
13.01 g	Mosaic (Pellet) 13.01 g Mosaic (Pellet) Hops	0.05 € / g 0.66 €	13.76	28.7%
45.38 g / 1.97 €

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
16.832 L	Strike	45 °C	45 °C	30 min
	Temperature	--	66 °C	55 min
	Temperature	--	72 °C	35 min
	Temperature	--	77 °C	5 min
1.9 L	Fly Sparge	80 °C	--	--
Starting Mash Thickness: 2.6 L/kg Starting Grain Temp: 23 °C

Other Ingredients

Amount	Name	Cost	Type	Use	Time
0.59 g	Epsom Salt		Water Agt	Mash	1 hr.
1.86 g	Gypsum		Water Agt	Mash	1 hr.
2 ml	Lactic acid		Water Agt	Mash	1 hr.
1.55 g	Salt		Water Agt	Mash	1 hr.
0.50 ml	Lactic acid		Water Agt	Sparge	1 hr.
0.82 g	Protafloc	0.13 € / g 0.10 €	Fining	Boil	15 min.
0.24 g	Servomyces	0.49 € / g 0.12 €	Other	Boil	10 min.
0.22 €

Yeast

Lallemand - Nottingham

Amount:	2 Each	Cost:	4.00 € / each 8.00 €
Attenuation (custom):	71%	Flocculation:	High
Optimum Temp:	10 - 22 °C	Starter:	No
Fermentation Temp:	16 °C	Pitch Rate:	1.25 (M cells / ml / ° P) 416 B cells required

8.00 € Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2,19 Volumes

Target Water Profile

Furdekova 8

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
62	5	55	56	106	125
Mash Chemistry and Brewing Water Calculator

Notes

21.12. 02:30
Post boil: 14,05 l / 24,1 °B (24,175 / 24,15 / 24,075 / 24,025
Zakvasené: 14,4 l / 23,514 °B
16 °C

28.12. 03:05
presun z boxu do chodby

11.1. 9:15
CC

15.1. 19:00
stočené 10,608 l
36 g dext = 2,19 vols
13,6 °B = 1027 SG = 71 AA

priebežné testovanie ukázalo veľmi slabé nasýtenie

25.1. 17:00
fľaše presunuté do pivnice

Last Updated and Sharing

190

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Brews

Public: Yup, Shared
Last Updated: 2022-10-17 14:39 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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