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John Zymurgy Maibock brew April 2023

Method: BIAB
Style: Helles Bock
Boil Time: 60 min
Batch Size: 9.5 gallons (fermentor volume)
Pre Boil Size: 11 gallons
Post Boil Size: 10.75 gallons
Pre Boil Gravity: 1.080 (recipe based estimate)
Post Boil Gravity: 1.081 (recipe based estimate)
Efficiency: 68% (brew house)
Calories: 266 calories (Per 12oz)
Carbs: 22.1 g (Per 12oz)

Created: Sunday April 9th 2023

Original Gravity:

1.081

Final Gravity:

1.013

ABV (alternate):

9.6%

IBU (tinseth):

26.1

SRM (morey):

7.5

Mash pH

5.3

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
19.50 lb	Bestmalz - BEST Pilsen19.5 lb BEST Pilsen	37	1.9	64.5%
10 lb	Munich10 lb Munich	37	6	33.1%
0.75 lb	Dry Malt Extract - Light0.75 lb Dry Malt Extract - Light	42	4	2.5%
30.25 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	Magnum1 oz Magnum Hops	Pellet	11.3	First Wort	60 min	19.06	66.7%
0.50 oz	Centennial0.5 oz Centennial Hops	Pellet	9.2	Boil	60 min	7.05	33.3%
1.50 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1 oz	Magnum (Pellet)	19.06	66.7%
0.50 oz	Centennial (Pellet)	7.05	33.3%
1.50 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
14.48 gal		Strike	161 °F	152 °F	60 min

Other Ingredients

Amount	Name	Type	Use	Time
2.50 tsp	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
0.50 tsp	Epsom Salt	Water Agt	Mash	1 hr.
0.25 tsp	Gypsum	Water Agt	Mash	1 hr.
3 tsp	Lactic acid	Water Agt	Mash	1 hr.

Yeast

Fermentis - Saflager - German Lager Yeast W-34/70

Amount:	1 Each	Cost:
Attenuation (avg):	83%	Flocculation:	High
Optimum Temp:	48 - 72 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 246 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.47 Volumes

Target Water Profile

Light colored and malty

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
60	5	10	95	55	0
Mash Chemistry and Brewing Water Calculator

Notes

Had about 4.5-75 gallons in keg @ 1.081, adding .5 gallon water into keg when cold crashing

Last Updated and Sharing

259

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Brews

Public: Yup, Shared
Last Updated: 2023-05-21 20:51 UTC

System Default

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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