Sunday, 20 April 2014

Planning: Chinook APA (BIAB)

Found some Chinook 12.5% AA hops in the bottom of the freezer and I haven't made up a BIAB beer for a while so thought I would do a single hop beer with the Chinook.



From beeradvocate.com
Chinook is a bittering variety with aroma characteristics released in May, 1985. It was bred by crossing a Petham Golding with the USDA 63012 male.

A high alpha acid hop with a wonderful herbal, almost smoky character when used as an aromatic during the last few minutes of the boil when dry hoping. Excellent for hopping American-style Pale Ales, especially those brewed to higher gravities. (alpha acid: 12.0-14.0% / beta acid: 3.0-4.0%)

My proposed Recipe: BrewMate Recipe

Chinook APA

American Pale Ale


Recipe Specs
Original Gravity Final Gravity Colour (SRM / EBC)
Bitterness Alcohol by Volume
1.050 1.013 8.5 / 16.7 43.1 IBU 4.8%

Brewhouse Specs
Recipe Type Batch Size Boil Time Efficiency
All Grain 12.0 Litres / 3.2 Gal 90.0 min 70.0%

Fermentables
Name Type SRM Percentage Amount
Golden Promise Malt Grain 3.0 95.24 % 2.60 Kg / 5.73 Lbs
Crystal 80 Grain 80.0 4.76 % 0.13 Kg / 0.29 Lbs

Hops
Name AA% Amount Use Time
Chinook 12.5% 10.00 g / 0.35 oz First Wort 90 mins
Chinook 12.5% 5.00 g / 0.18 oz Boil 15 mins
Chinook 12.5% 5.00 g / 0.18 oz Boil 5 mins
Chinook 12.5% 10.00 g / 0.35 oz Dry Hop 3 days

Misc
Name Amount Use Time
Whirlfloc Tablet 1.00 g / 0.04 oz Boil 15 mins

Yeast
Name Attenuation
Safeale S-04 75 %

Mash Steps
Step Name Time Temperature Type
Saccharification Rest 90.0 min 66.0 °C / 150.8 °F Infusion

Notes

Recipe Generated with BrewMate


Download the Brewmate Recipe File

The plan is to make up this beer and No-Chill it, so I may still need to move the hop schedules around. Alot of No-Chillers use the chart below.
So I may move the 15min and the 5min hop additions directly to the cube to allow for the No-Chill system of cooling. I'm still trying to get my head around the No-Chill side of Aroma and Flavour. In fact the chart above does tend to confuse me quite a bit sometimes.

As long as the beer is drinkable that's what it's all about.

Any advice on this brew would be appreciated before I dive in and make it.

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