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Brewlog

#47 - Katana
September 26, 2018

FINISHED

Status
2234 days ago

Brewday
2234 days ago

Fermentation start date
2215 days ago

Secondary
2215 days ago

Dry hops date
2208 days ago

Priming

Updated 2207 days ago

Mash and boil

88.9 %

Actual mash efficiency
9.5

Pre-boil gravity BLG
11.4

Original gravity BLG
18

Batch IBU

Fermentation

45 liter(s)

Primary size
5 liter(s)

Boil loss
2

Post-primary gravity BLG
2

Final gravity BLG
5 %

ABV
83 %

Attenuation

Priming

39.5 liter(s)

Priming size
209

Calories per 12oz
Re-fermentation

Carbonation type
1.6

Volumes of CO2
Table sugar

Priming sugar
116.7 g

Priming sugar amount
20 C

Priming beer temp

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Katana

11.4

Gravity BLG
19

IBU
4.5

SRM
All Grain

Type
American Pale Ale

Style

Print

Batch size

35 liter(s)

Expected quantity of finished beer
70 min

Boil time
10 %/h

Evaporation rate
50.8 liter(s)

Boil size
10 %

Boil loss
10.2

Pre-boil gravity BLG
10 %

Trub loss
10 %

Dry hopping loss

Mash information

80 %

Mash efficiency
3.5 liter(s) / kg

Liquor-to-grist ratio
29.4 liter(s)

Mash size
37.8 liter(s)

Total mash volume

Steps

Temp	Time
70 C	90 min

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Fermentables

11.4 BLG

4.6% ABV

4.5 SRM

Type	Name	Amount	Yield	EBC
Grain	Viking Pale Ale malt	6 kg 71.4%	80 %	5
Grain	Strzegom Monachijski typ I	2 kg 23.8%	79 %	14
Grain	Słód pszeniczny Bestmalz	0.4 kg 4.8%	82 %	5
	Sum	8.4 kg

Hops

19 IBU

Bitterness ratio 0.41 Balanced

Use for	Name	Amount	Time	Alpha acid
Boil	Magnat	30 g	60 min	11.2 %
Whirlpool	Sorachi Ace	100 g	0 min	12.5 %
Dry Hop	Sorachi Ace	100 g	7 day(s)	12.5 %

Yeasts

Name	Type	Form	Amount	Laboratory
US-05	Ale	Dry	22 g	Fermentis

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