KaIPA^2

Method: All Grain
Style: Imperial IPA
Boil Time: 60 min
Batch Size: 21 liters (ending kettle volume)
Pre Boil Size: 26 liters
Efficiency: 82% (ending kettle)
Source: Kai Troester
Calories: 246 calories (Per 330ml)
Carbs: 17.1 g (Per 330ml)

Created: Sunday December 30th 2012

Original Gravity:

19.6 °P

Final Gravity:

2.1 °P

ABV (standard):

9.6%

IBU (tinseth):

53.7

SRM (morey):

8.9

Mash pH

n/a

Cost $

n/a

Fermentables

Amount	Fermentable	PPG	°L	Bill %
1.90 kg	Best Pilsner1.9 kg Best Pilsner	37	2	28.1%
0.30 kg	German - CaraMunich I0.3 kg CaraMunich I	34	39	4.4%
4.55 kg	Facett Maris Otter4.55 kg Facett Maris Otter	37	4	67.4%
6.75 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
7 g	Extract7 g Extract Hops	Pellet	54	Boil	60 min	39.74	6.5%
20 g	Cascade20 g Cascade Hops	Leaf/Whole	5	Boil	30 min	7.34	18.7%
20 g	Cascade20 g Cascade Hops	Leaf/Whole	5	Boil	15 min	4.74	18.7%
20 g	Cascade20 g Cascade Hops	Leaf/Whole	5	Boil	5 min	1.91	18.7%
40 g	Cascade40 g Cascade Hops	Leaf/Whole	5	Boil	0 min		37.4%
107 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
7 g	Extract (Pellet) 7 g Extract (Pellet) Hops	39.74	6.5%
100 g	Cascade (Leaf/Whole) 100 g Cascade (Leaf/Whole) Hops	13.99	93.5%
107 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
18	Maltose	Infusion	--	60 °C	30 min
	Dextrinization	Temperature	--	68 °C	45 min
	Mashout	Temperature	--	76 °C	15 min

Yeast

White Labs - California Ale Yeast WLP001

Amount:	1 Each	Cost:
Attenuation (custom):	90%	Flocculation:	Medium
Optimum Temp:	20 - 23 °C	Starter:	No

$ 0.00 Yeast Pitch Rate and Starter Calculator

Notes

Obtaining the enzyme extract:

after 30 min at 60 C pull and filter 500 ml of wort. Cool it (possibly in an ice bath) and put aside. Use that enzymatic active wort to wake up the yeast and then add it to the beer along with the yeast. It will continue the breakdown of dextrins during primary fermentation.

NOTE: Don't bottle condition this beer unless you you know if the breakdown of dextrins is complete.

View Count: 3275
Brew Count: 2
Last Updated: 2013-02-06 21:32 UTC

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