Brew Log History
Target 20°C
Ambient: {{ stats.ambient | number:0 }} °C
OG: {{ stats.ogGravity | number:3 }}
Attenuation: {{ stats.attenuation | number:2 }}%
Calories: {{ stats.calories | number:1 }} / 330ml
Carbs: {{ stats.carbs | number:1 }} g / 330ml
Readings: {{ readingsCount | number }}
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Last Updated: {{ stats.lastupdated.ago }} from {{ stats.lastupdated.source }}
Hops
|
Amount
|
Variety
|
Cost
|
Type
|
AA
|
Use
|
Time
|
IBU
|
Bill %
|
|
25 g |
Tettnanger25 g Tettnanger Hops |
|
Pellet |
4.5 |
Boil
|
60 min |
13.74 |
100% |
|
25 g
/ $ 0.00
|
Hops Summary
|
Amount
|
Variety
|
Cost
|
IBU
|
Bill %
|
|
25 g |
Tettnanger (Pellet) 25 g Tettnanger (Pellet) Hops |
|
13.74 |
100% |
|
25 g
/ $ 0.00
|
Mash Guidelines
|
Amount
|
Description
|
Type
|
Start Temp
|
Target Temp
|
Time
|
|
22.5 L |
Brings volume to ~27L |
Temperature |
-- |
30 °C |
30 min |
|
9 L |
Heat ~30% of mash (thick part) to ~64 C, hold for 30 minutes |
Decoction |
-- |
64 °C |
30 min |
|
27 L |
Combine decoction back into main mash, raising temp to ~40C, hold for 30 minutes |
Temperature |
-- |
40 °C |
30 min |
|
27 L |
Heat mash to 72C on stove, hold there for ~30 min or until iodine test shows conversion. |
Temperature |
-- |
72 °C |
30 min |
|
27 L |
Mashout at 78C before lautering |
Temperature |
-- |
78 °C |
10 min |
Starting Mash Thickness:
5 L/kg
|
Target Water Profile
Ottawa Tap Water
Notes
Attempt to get a strong banana flavour to the beer, using a classic approach. The 30C and 40C rests are to induce maltase activity; the very high water:grain ratio helps with this, as maltase is more active in higher pH. The 64C rest for 30% of the mash serves to create a large pool of maltose for conversion in the 40C rest to glucose (by maltose); this ensures a high glucose to maltose ratio to increase production of isoamyl acetate during fermentation. Skipping the beta amylase sacc rest by bringing the whole mash to 72C (where alpha amylase is at work) will hopefully prevent too much additional maltose formation, though the beer may have a lot of body, as it is a high mash temperature.
3rd place German wheat beer at NCHC 2016
Award Winning Recipe
Last Updated and Sharing
- Public: Yup, Shared
- Last Updated: 2016-08-27 22:38 UTC
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Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.
|
Cost $ |
Cost % |
| Fermentables |
$ |
|
Steeping Grains
(Extract Only) |
$ |
|
| Hops |
$ |
|
| Yeast |
$ |
|
| Other |
$ |
|
| Cost Per Barrel |
$ 0.00 |
|
| Cost Per Pint |
$ 0.00 |
|
| Total Cost |
$ 0.00 |
|
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