Copy of Maibock (1)
Mailbock/Helles Bock


Type: All Grain

Date: 6/20/2007

Batch Size: 5.25 gal

Brewer: Brad Nixon
Boil Size: 6.85 gal Asst Brewer:
Boil Time: 90 min Equipment: Brew Pot (6+gal) and Igloo/Gott Cooler (5 Gal)
Taste Rating(out of 50): 35.0 Brewhouse Efficiency: 69.60
Taste Notes:


Amount Item Type % or IBU
9.00 lb Pilsen (1.8 SRM) Grain 65.45 %
4.75 lb Munich Malt (8.0 SRM) Grain 34.55 %
0.48 oz Magnum [14.40 %] (60 min) Hops 21.7 IBU
0.50 items Whirlfloc Tablet (Boil 5.0 min) Misc
1.00 items Servomyces (Boil 5.0 min) Misc
1 Pkgs German Lager (White Labs #WLP830) Yeast-Lager


Beer Profile

Est Original Gravity: 1.068 SG

Measured Original Gravity: 1.068 SG
Est Final Gravity: 1.015 SG Measured Final Gravity: 1.015 SG
Estimated Alcohol by Vol: 6.90 % Actual Alcohol by Vol: 6.92 %
Bitterness: 21.7 IBU Calories: 307 cal/pint
Est Color: 7.4 SRM Color:

Mash Profile

Mash Name: Single Infusion, Light Body, No Mash Out Total Grain Weight: 13.75 lb
Sparge Water: 5.25 gal Grain Temperature: 72.0 F
Sparge Temperature: 168.0 F TunTemperature: 72.0 F
Adjust Temp for Equipment: FALSE Mash PH: 5.4 PH

Single Infusion, Light Body, No Mash Out
Step Time Name Description Step Temp
90 min Mash In Add 14.00 qt of water at 164.0 F 150.0 F

Mash Notes: Simple single infusion mash for use with most modern well modified grains (about 95% of the time).

Carbonation and Storage

Carbonation Type: Kegged (Forced CO2) Volumes of CO2: 2.4
Pressure/Weight: 11.2 PSI Carbonation Used: My Carbonation Profile
Keg/Bottling Temperature: 40.0 F Age for: 28.0 days
Storage Temperature: 40.0 F  


Repitched entire yeast cake of WLP830 from a Schwarzbeir.

2nd place at 2007 Pacific Brewers Cup.

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