GB070 (Okt1) - Beer Recipe - Brewer's Friend

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GB070 (Okt1)

199 calories 21 g 500 ml
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Beer Stats
Method: BIAB
Style: Oktoberfest/Märzen
Boil Time: 80 min
Batch Size: 36.5 liters (ending kettle volume)
Pre Boil Size: 38 liters
Pre Boil Gravity: 1.041 (recipe based estimate)
Efficiency: 64% (ending kettle)
Calories: 199 calories (Per 500ml)
Carbs: 21 g (Per 500ml)
Created: Wednesday May 27th 2020
1.043
1.011
4.1%
22.7
14.1
5.2
16.03
 
Fermentables
Amount Fermentable Cost PPG EBC Bill %
4.50 kg Crisp Malting - Vienna Malt4.5 kg Vienna Malt £ 0.00 / g
£ 11.97 		36.8 7.31 66.6%
1 kg United Kingdom - Lager1 kg Lager £ 1.40 / kg
£ 1.40 		38 2.24 14.8%
500 g German - Carapils500 g Carapils £ 0.00 / g
£ 1.33 		35 1.97 7.4%
75 g Crisp Malting - Crystal Dark - 77L75 g Crystal Dark - 77L 33.1 203.98 1.1%
500 g German - CaraMunich I500 g CaraMunich I £ 0.00 / g
£ 1.33 		34 102.58 7.4%
178 g Dry Malt Extract - Light178 g Dry Malt Extract - Light 42 9.18 2.6%
6,753 g / £ 16.03
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
45 g Perle45 g Perle Hops Leaf/Whole 5.9 First Wort at 80 °C 80 min 21.08 52.9%
10 g Hallertau Mittelfruh10 g Hallertau Mittelfruh Hops Leaf/Whole 3.9 Boil 20 min 1.62 11.8%
30 g Hallertau Mittelfruh30 g Hallertau Mittelfruh Hops Leaf/Whole 3.9 Whirlpool at 70 °C 30 min 35.3%
85 g / £ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
2 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
1 g Epsom Salt Water Agt Mash 1 hr.
1 g Gypsum Water Agt Mash 1 hr.
1 g Salt Water Agt Mash 1 hr.
45 ml CRS/AMS (6.3% HCl, 8.6% H2SO4) Water Agt Mash 1 hr.
1 g Baking Soda Water Agt Mash 1 hr.
 
Yeast
Fermentis - Saflager - German Lager Yeast W-34/70
Amount:
1 Each
Cost:
Attenuation (custom):
71%
Flocculation:
High
Optimum Temp:
9 - 22 °C
Starter:
Yes
Fermentation Temp:
17 °C
Pitch Rate:
1.5 (M cells / ml / ° P) 587 B cells required
£ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.5 Volumes
 
Target Water Profile
Cologne-Kolsch
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
109 14 39 71 84 271
ALK Pre 245
Treated 34 PRE ph 5.6
20mins 5.10 Add1g sodcarb 5.23
80mins 5.26

Ref Preboil 9.1
Post boil 10
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
43 L Infusion 67 °C 65 °C 70 min
Quick Water Requirements
Water Liters
Total strike volume 42
Mash volume with grains 45
Grain absorption losses -4.6
Mash Lauter Tun losses -0.9
Volume increase from sugar/extract (early additions) 1.5
Pre boil volume (equipment estimates 44.4 L) 38
Boil off losses -7.6
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil volume (equipment estimates 30.1 L) 36.5
Hops absorption losses (whirlpool, hop stand) -0.2
Estimated amount in fermentor 36.4
Total: 42  
Equipment Profile Used: System Default
 
Notes

2 weeks FG 1.011

28.830L @1.865 CO2 130g @21C

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  • Last Updated: 2020-06-20 13:21 UTC