Bioconversion IPA

202 calories 21.5 g
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Beer Stats
Method: BIAB
Style: Specialty IPA: New England IPA
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Post Boil Size: 5.5 gallons
Pre Boil Gravity: 1.051 (recipe based estimate)
Post Boil Gravity: 1.061 (recipe based estimate)
Efficiency: 75% (brew house)
Source: MASH Homebrew Club
Calories: 202 calories (Per )
Carbs: 21.5 g (Per )
Created Monday June 28th 2021
1.061
1.016
6.1%
67.2
4.6
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
13 lb Malteurop - 2 Row13 lb 2 Row 34.3 2.15 100%
13 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
4 oz 2012 Apollo4 oz 2012 Apollo Hops Pellet 1 Mash 60 min 2.72 14.3%
4 oz Calypso (13 AA)4 oz Calypso (13 AA) Hops Pellet 12.9 Whirlpool at 170 °F 30 min 21.78 14.3%
2 oz Cascade (7 AA)2 oz Cascade (7 AA) Hops Pellet 6 Whirlpool at 170 °F 30 min 5.07 7.1%
2 oz Nugget (14 AA)2 oz Nugget (14 AA) Hops Pellet 14 Whirlpool at 170 °F 30 min 11.82 7.1%
4 oz Saaz (3.5 AA)4 oz Saaz (3.5 AA) Hops Pellet 2.4 Whirlpool at 170 °F 30 min 4.05 14.3%
4 oz Simcoe (12.7 AA)4 oz Simcoe (12.7 AA) Hops Pellet 12.9 Whirlpool at 170 °F 30 min 21.78 14.3%
4 oz Calypso (13 AA)4 oz Calypso (13 AA) Hops Pellet 12.9 Dry Hop 5 days 14.3%
4 oz Saaz (3.5 AA)4 oz Saaz (3.5 AA) Hops Pellet 2.4 Dry Hop 5 days 14.3%
28 oz / $ 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
7 gal 160F Strike Infusion 153 °F 153 °F 60 min
 
Other Ingredients
Amount Name Cost Type Use Time
4 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
1 g Epsom Salt Water Agt Mash 1 hr.
7 g Gypsum Water Agt Mash 1 hr.
1.49 ml Phosphoric acid Water Agt Mash 1 hr.
1 oz Coriander Seed Spice Whirlpool 15 min.
1 oz Phantasm NZ Other Whirlpool 15 min.
 
Yeast
Omega Yeast Labs - Omega Yeast Labs - Cosmic Punch
Amount:
1 Each
Cost:
Attenuation (avg):
73%
Flocculation:
High
Optimum Temp:
64 - 75 °F
Starter:
No
Fermentation Temp:
70 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 109 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 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

MAXIMUM BIOTRANSFORMATION BRUH

Maximize thiol precursors:

  • 3MH/3SH-precursor rich hops: Calypso, CZ Saaz, Hallertau Perle, Simcoe, Nugget, Cascade
  • Phantasm NZ: instagram.com/phantasm.nz
  • Mash hopping to improve enzymatic liberation of precursors

    Optimize 4MMP + 3MH/3SH thiol precursor release by using microbes that produce β-lyase in beer:
  • VIN 7 and VIN 13 (wine yeast)
  • Derivatives of London Ale III (wyeast) and British Ale V (omega), such as OYL-402 Cosmic Punch
  • Torulaspora delbrueckii
  • Lactobacillus plantarum
  • certain Brett strains have high betaglucosidase enzyme

    Oxygenate wort to promote conversion, but reduce oxygen during and post-fermentation

    No nitrogen-based nutrient additions (N reduces conversions)

    Dry hop (20degC) prior to fermentation. Dry hop during lagering at 30 days (optional).

    Aged high-AA hops like Apollo or Bravo for hop-derived fatty acids (convert to esters)

    Add high-free-geraniol hops in WP & DH: Centennial hops, Coriander spice

    Add high "survivables" hops in whirlpool (<185F) to compliment biotransformation: Idaho 7, Mosaic, Bravo, Citra, Millenium, Mount Hood, Euaknot, and Simcoe
    http://scottjanish.com/survivables-unpacking-hot-side-hop-flavor/
View Count: 347
Brew Count: 1
Last Updated: 2021-10-06 19:46 UTC

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