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A ProMash Recipe Report



BJCP Style and Style Guidelines
12-B Porter, Robust Porter

Min OG: 1.048 Max OG: 1.065   
Min IBU: 25 Max IBU: 60   
Min Clr: 22 Max Clr: 42  Color in SRM, Lovibond


Recipe Specifics
Batch Size (Gal): 11.00 Wort Size (Gal): 11.00
Total Grain (Lbs): 33.00      
Anticipated OG: 1.093 Plato: 22.17
Anticipated SRM: 50.0        
Anticipated IBU: 81.1      
Brewhouse Efficiency: 84  %   
Wort Boil Time: 90  Minutes   


Pre-Boil Amounts
Evaporation Rate: 15.00  Percent Per Hour   
Pre-Boil Wort Size: 14.19  Gal   
Pre-Boil Gravity: 1.072  SG 17.49 Plato


Formulas Used
Brewhouse Efficiency and Predicted Gravity based on Method #1, Potential Used.
Final Gravity Calculation Based on Points.
Hard Value of Sucrose applied. Value for recipe: 46.2100 ppppg
% Yield Type used in Gravity Prediction: Fine Grind Dry Basis.

Color Formula Used: Morey
Hop IBU Formula Used: Rager

Additional Utilization Used For Plug Hops: 2 %
Additional Utilization Used For Pellet Hops: 10 %


Grain/Extract/Sugar
% Amount Name Origin Potential SRM
81.8 27.00 lbs.  Maris Otter Great Britain 1.038 3
6.4 2.13 lbs.  Crystal 80L    1.033 80
6.1 2.00 lbs.  Black Malt Belgium 1.030 600
3.0 1.00 lbs.  Chocolate Malt America 1.029 350
1.9 0.63 lbs.  Crystal 40L America 1.034 40
0.8 0.25 lbs.  Crystal 60L America 1.034 60

Potential represented as SG per pound per gallon.

Hops
Amount Name Form Alpha IBU Boil Time
2.00 oz.  Columbus Pellet 14.20 57.6 90 min
1.50 oz.  Northern Brewer Pellet 8.50 23.5 60 min
6.00 oz.  Cascade Pellet 5.40 0.0 0 min
8.00 oz.  Cascade Pellet 5.40 0.0 Dry Hop


Extras
Amount Name Type Time
0.50 Unit(s)  Whirlfloc Fining 15 Min.(boil)


Yeast
WYeast 1056 Amercan Ale/Chico


Mash Schedule
Mash Type: Single Step   
Grain Lbs: 33.00   
Water Qts: 41.25 Before Additional Infusions
Water Gal: 10.31 Before Additional Infusions
Qts Water Per Lbs Grain: 1.25 Before Additional Infusions

Rest Temp Time
Saccharification Rest: 153 60 Min
Mash-out Rest: 170 0 Min
Sparge: 170 0 Min

Total Mash Volume Gal: 12.95 - Dough-In Infusion Only
All temperature measurements are degrees Fahrenheit.

Notes
target specs: 7.8% ABV, 80 IBU, 22 plato (1.093). 120L crystal, chocolate malt, black malt, warrior, northern brewer, cascade.

no crystal 120, so remains of several other types used to same (3#) weight.

brew day photo journal




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© 2004-2011 Biergötter Homebrew Club. Disclaimer.
Last Modified: Saturday, 15-Oct-2011 10:11:27 MST