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NZolsch

Method: All Grain
Style: Kölsch
Boil Time: 60 min
Batch Size: 40 liters (fermentor volume)
Pre Boil Size: 28.5 liters
Post Boil Size: 24.5 liters
Pre Boil Gravity: 1.076 (recipe based estimate)
Post Boil Gravity: 1.088 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Ash Gillman
Calories: 164 calories (Per 330ml)
Carbs: 14 g (Per 330ml)

Created: Monday December 16th 2019

Pszeudo

by Mazsi

OG: 1.049 FG: 1.010 ABV: 5.1% IBU: 32

Original Gravity:

1.054

Final Gravity:

1.009

ABV (standard):

5.9%

IBU (tinseth):

28.8

SRM (morey):

3.9

Mash pH

5.4

Cost $

n/a

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Brew Log History

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Attenuation: {{ stats.attenuation | number:2 }}%

Calories: {{ stats.calories | number:1 }} / 330ml
Carbs: {{ stats.carbs | number:1 }} g / 330ml

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Device Filter
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Fermentables

Amount	Fermentable	PPG	°L	Bill %
9 kg	New Zealand - Pilsner Malt9 kg Pilsner Malt	37.3	1.93	90%
0.50 kg	New Zealand - Wheat Malt0.5 kg Wheat Malt	35.4	2.13	5%
0.20 kg	Flaked Barley0.2 kg Flaked Barley	32	2.2	2%
0.30 kg	New Zealand - Sour Grapes Malt0.3 kg Sour Grapes Malt	34	2.03	3%
10 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
75 g	Motueka (4.6 AA) / 105 Grams75 g Motueka (4.6 AA) / 105 Grams Hops	Pellet	4.6	First Wort	60 min	19.09	65.2%
10 g	Dr. Rudi10 g Dr. Rudi Hops	Pellet	11	Boil	60 min	5.53	8.7%
30 g	Motueka (4.6 AA) / 105 Grams30 g Motueka (4.6 AA) / 105 Grams Hops	Pellet	4.6	Boil	20 min	4.2	26.1%
115 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
105 g	Motueka (4.6 AA) / 105 Grams (Pellet)	23.29	91.3%
10 g	Dr. Rudi (Pellet) 10 g Dr. Rudi (Pellet) Hops	5.53	8.7%
115 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
30 L	Strike	--	65 °C	60 min
30.53 L	Sparge	76 °C	76 °C	15 min
Starting Mash Thickness: 3 L/kg Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Type	Use	Time
3 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
2 g	Epsom Salt	Water Agt	Mash	1 hr.
15 g	Gypsum	Water Agt	Mash	1 hr.

Yeast

Fermentis - Safale - German Ale Yeast K-97

Amount:	1 Each	Cost:
Attenuation (avg):	81%	Flocculation:	High
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 187 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 1.91 bar Temp: 20 °C CO₂ Level: 2.5 Volumes

Target Water Profile

Light colored and hoppy

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
75	5	10	50	150	0
Mash Chemistry and Brewing Water Calculator

Notes

Adapted from https://byo.com/article/koelsch-style-profile/

Last Updated and Sharing

381

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Brews

Public: Yup, Shared
Last Updated: 2019-12-17 01:18 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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NZolsch

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