Eisbock

A ProMash Recipe Report



BJCP Style and Style Guidelines
05-D Bock, Eisbock

Min OG: 1.078 Max OG: 1.144   
Min IBU: 25 Max IBU: 42   
Min Clr: 18 Max Clr: 36  Color in SRM, Lovibond


Recipe Specifics
Batch Size (Gal): 6.00 Wort Size (Gal): 6.00
Total Grain (Lbs): 19.50      
Anticipated OG: 1.091 Plato: 21.77
Anticipated SRM: 15.4        
Anticipated IBU: 31.7      
Brewhouse Efficiency: 75  %   
Wort Boil Time: 60  Minutes   


Pre-Boil Amounts
Evaporation Rate: 22.50  Percent Per Hour   
Pre-Boil Wort Size: 7.74  Gal   
Pre-Boil Gravity: 1.070  SG 17.16 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: Garetz


Grain/Extract/Sugar
% Amount Name Origin Potential SRM
61.5 12.00 lbs.  Pilsener Germany 1.038 2
30.8 6.00 lbs.  Munich Malt Germany 1.037 8
7.7 1.50 lbs.  CaraMunich Malt Belgium 1.033 75

Potential represented as SG per pound per gallon.

Hops
Amount Name Form Alpha IBU Boil Time
1.00 oz.  Magnum Whole 14.00 29.0 60 min
0.50 oz.  Hallertau Hersbrucker Whole 4.75 2.7 30 min


Yeast
WYeast 2308 Munich Lager


Water Profile
Profile: Munich
Profile known for:   
Calcium(Ca): 76.0 ppm
Magnesium(Mg): 18.0 ppm
Sodium(Na): 1.0 ppm
Sulfate(SO4): 10.0 ppm
Chloride(Cl): 2.0 ppm
biCarbonate(HCO3): 152.0 ppm
pH: 8.33


Mash Schedule
Mash Name:    Kunze 58-62-72C
Total Grain Lbs: 19.50   
Total Water Qts: 19.50 Before Additional Infusions
Total Water Gal: 4.88 Before Additional Infusions
Tun Thermal Mass: 0.00   
Grain Temp: 46.00 F   


Step Name
Step
Time
Rest
Time
Start
Temp
Stop
Temp
Heat
Type
Infuse
Temp
Infuse
Amount
Infuse
Ratio
Proteolysis 5 10 136 136 Infuse 154 19.50 1.00
Beta 5 30 144 143 Infuse 210 2.84 1.15
alpha 5 30 162 161 Infuse 210 10.39 1.68
Mashout 5 10 170 168 Infuse 210 8.24 2.10

Total Water Qts: 40.96 After Additional Infusions
Total Water Gal: 10.24 After Additional Infusions
Total Mash Volume Gal: 11.80 After Additional Infusions

All temperature measurements are degrees Fahrenheit.
All infusion amounts are in Quarts.
All infusion ratios are Quarts/Lbs.



Mash Schedule




Generated with ProMash Brewing Software