#53 DBM - Yubelbock v.3 (Doppelbock)

DBM #53 - YubelBock v.3 

Doppelbock (5 C)

Type: All Grain
Batch Size: 21,00 l
Boil Size: 25,00 l
Boil Time: 120 min
End of Boil Vol: 21,00 l
Final Bottling Vol: 19,49 l
Fermentation: Lager, Single Stage

Date: 30 Dec 2015
Brewer: TDS
Asst Brewer:
Equipment: Brewster
Efficiency: 65,00 %
Est Mash Efficiency: 65,0 %
Taste Rating: 30,0

Taste Notes:

Ingredients

Amt	Name	Type	#	%/IBU
2,98 kg	Munich Malt (15,0 EBC)	Grain	1	36,9 %
1,00 kg	Vienna Malt (8,0 EBC)	Grain	2	12,3 %
0,50 kg	Pilsner (2 Row) Ger (3,0 EBC)	Grain	3	6,1 %
0,35 kg	Caramunich Malt (90,0 EBC)	Grain	4	4,4 %
0,27 kg	Special B Malt (350,0 EBC)	Grain	5	3,3 %
0,20 kg	Caramel/Crystal Malt - 10L (30,0 EBC)	Grain	6	2,5 %
0,09 kg	Chocolate Malt (600,0 EBC)	Grain	7	1,1 %
2,47 kg	Extra Light Dry Extract (5,9 EBC)	Dry Extract	8	30,5 %
0,24 kg	Molasses (157,6 EBC)	Sugar	9	3,0 %
12,10 g	Chinook [10,90 %] - Boil 60,0 min	Hop	10	12,0 IBUs
12,10 g	Northern Brewer [8,10 %] - Boil 30,0 min	Hop	11	6,9 IBUs
12,10 g	Citra [12,00 %] - Boil 15,0 min	Hop	12	6,6 IBUs
24,20 g	Select Spalt [6,00 %] - Boil 1,0 min	Hop	13	0,6 IBUs
4,0 pkg	German Bock Lager (White Labs #WLP833) [35,49 ml]	Yeast	14	-

Gravity, Alcohol Content and Color

Est Original Gravity: 1,096 SG
Est Final Gravity: 1,021 SG
Estimated Alcohol by Vol: 10,0 %
Bitterness: 26,1 IBUs
Est Color: 47,9 EBC

Measured Original Gravity: 1,095 SG
Measured Final Gravity: 1,031 SG
Actual Alcohol by Vol: 8,5 %
Calories: 949,3 kcal/l

Mash Profile

Mash Name: Temperature Mash, 2 Step, Full Body
Sparge Water: 13,26 l
Sparge Temperature: 75,6 C
Adjust Temp for Equipment: TRUE

Total Grain Weight: 8,09 kg
Grain Temperature: 22,2 C
Tun Temperature: 22,2 C
Mash PH: 5,20

Mash Steps

Name	Description	Step Temperature	Step Time
Protein Rest	Add 17,13 l of water and heat to 52,0 C over 2 min	52,0 C	10 min
Mash Step	Add 0,00 l of water and heat to 62,0 C over 10 min	62,0 C	30 min
Mash Step	Add 0,00 l of water and heat to 66,0 C over 10 min	66,0 C	30 min
Saccharification	Heat to 72,0 C over 15 min	72,0 C	30 min
Mash Out	Heat to 77,0 C over 10 min	77,0 C	10 min

Sparge: Fly sparge with 13,26 l water at 75,6 C

Mash Notes: Two step profile with a protein rest for mashes with unmodified grains or adjuncts. Temperature mash for use when mashing in a brew pot over a heat source such as the stove. Use heat to maintain desired temperature during the mash.

Carbonation and Storage

Carbonation Type: Keg
Pressure/Weight: 86,48 KPA
Keg/Bottling Temperature: 7,2 C
Fermentation: Lager, Single Stage

Volumes of CO2: 2,3
Carbonation Used: Keg with 86,48 KPA
Age for: 210,00 days
Storage Temperature: 15,0 C