4 years ago

A full guide to the creation of Grapefruit IPA.

Recipe from this video:-

Grapefruit Tropical IPA - 6.3%
American-Style India Pale Ale
Author: David Heath
Brewfather Link:- https://share.brewfather.app/C52MU42dtxNNNX
Type: All Grain
IBU : 54 (Tinseth)
Colour : 9 EBC
Carbonation : 2.4 CO2-vol
Pre-Boil Gravity : 1.056
Original Gravity : 1.062
Final Gravity : 1.014
Batch Size : 19 L / 5 US LQD Gallons

Boil Time : 30 min

Brewhouse Efficiency: 75%
Mash Efficiency: 78.9%

Mash Profile
High fermentability plus mash out
65 °C / 149°F - 60 min - Temperature
75 °C / 167°F- 10 min - Mash Out

Fermentables
4.25 kg / 9.37 lbs - Pilsner 3.8 EBC (81%)
520 g/ 18.34 oz - Munich 14 EBC (10%)
260 g/ 9.17 oz - Acidulated 3.5 EBC (5%)
210 g/ 7.40 oz - Wheat Malt, Pale 3.9 EBC (4%)

760 g / 1.67 lbs - Grapefruit (Fruit) 0 EBC
^ Added during late fermentation in secondary.

Hops
Use the IBU value shown to adjust with your hops AA%

30 min - Centennial - 8.5% (23 IBU)
15 min - Centennial - 8.5% (5 IBU)
15 min - Amarillo - 9.2% (5 IBU)
15 min - Citra - 23.5% (5 IBU)
10 min - Amarillo - 9.2% (2 IBU)
10 min - Centennial - 8.5% (2 IBU)
10 min - Citra - 23.5% (3 IBU)
5 min - Amarillo - 9.2% (2 IBU)
5 min - Centennial - 8.5% (2 IBU)
5 min - Citra - 23.5% (3 IBU)

Hop Stand @ 80 °C / 176°F

15 min - Centennial - 8.5% (1 IBU)
15 min - Amarillo - 9.2% (1 IBU)
15 min - Citra - 23.5% (2 IBU)

Dry Hops - No need to reduce temperature
3 days - 25 g / 0.88 oz - Azacca
3 days - 25 g / 0.88 oz- Centennial

Miscellaneous
15 min - Boil - 0.76 items - Yeast Nutrients

1 pkg - Lallemand Voss Kveik

Fermentation Profile

Ale
35 °C - Min 7 days in the fermenter

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