recipes:tea_biscuit_bitter
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recipes:tea_biscuit_bitter [2020/12/31 12:15] – mrmekon | recipes:tea_biscuit_bitter [2021/02/01 08:21] (current) – mrmekon | ||
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===== Brewster Beacon ===== | ===== Brewster Beacon ===== | ||
**Brewed:** 2020-12-31 \\ | **Brewed:** 2020-12-31 \\ | ||
- | **Target OG:** \\isolation | + | **Target OG:** 1.053 \\ |
- | **Strike hit:** \\ | + | **Strike hit: |
- | **OG:** \\ | + | **OG: |
- | **FG:** \\ | + | **FG: |
- | **ABV:** \\ | + | **ABV: |
**Yeasties Recipe:** | **Yeasties Recipe:** | ||
Line 85: | Line 85: | ||
< | < | ||
+ | Grind start time : day before | ||
+ | |||
Liquor volume | Liquor volume | ||
- | Grain weight | + | Grain weight |
+ | Pre-heat start time : 11.15 | ||
Mash start time : 11.50 | Mash start time : 11.50 | ||
Strike temp : 71.0C | Strike temp : 71.0C | ||
Mash temp @ 10 : 68.6C | Mash temp @ 10 : 68.6C | ||
Mash temp @ 20 : 70.0C (wtf?) | Mash temp @ 20 : 70.0C (wtf?) | ||
- | Extra head space : 2-3 l? | + | Extra head space : 2-3 L? |
- | Mash tun fullness | + | Mash tun fullness |
Mash wattage | Mash wattage | ||
- | Mash pH @ 20 min : | + | Mash pH @ 20 min : 5.06 |
- | Mash gravity @ 20 min : | + | Mash gravity @ 20 min : 9.5 deg |
Mash length | Mash length | ||
- | Mash out wattage | + | Mash out wattage |
- | Sparge start time : | + | Sparge start time : |
- | First runnings gravity: | + | First runnings gravity: |
- | First runnings pH : | + | First runnings pH : |
- | First runnings volume : | + | First runnings volume : 16L |
- | Sparge volume | + | Sparge volume |
- | Sparge water temp : | + | Sparge water temp : |
- | Boil start time : | + | Boil start time : |
- | Boil pH : | + | Boil pH : |
- | Boil gravity | + | Boil gravity |
- | Boil volume | + | Boil volume |
- | Boil wattage | + | Boil wattage |
- | Post-boil volume | + | Post-boil volume |
- | Post-boil pH : | + | Post-boil pH : 4.83 |
Post-boil gravity: | Post-boil gravity: | ||
- | - Refractometer | + | - Refractometer |
- | - Hydrometer | + | - Hydrometer |
- | Chiller start time : | + | Chiller start time : 14.45 |
- | Pitch time : | + | Pitch time : 15.45 |
- | Fermenter volume | + | Fermenter volume |
+ | |||
+ | Cleaning finish time : 17.30 | ||
</ | </ | ||
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\\ | \\ | ||
Used extra rice hulls: ~500g \\ | Used extra rice hulls: ~500g \\ | ||
- | Started with a layer of rice hulls, then grain, then a layer of hulls, then rest of grain, \\ | + | Started with a layer of rice hulls, then grain, then a layer of hulls, then rest of grain. \\ |
+ | Maintained constant recirculation flow during mash, but only on extremely low flow. It will be slow to drain. \\ | ||
+ | Nope, actually sparged just fine. \\ | ||
+ | Forgot to check first-runnings volume. | ||
+ | 0.5 tsp protofloc + 1.5 tsp yeast nutrient @ 10 mins \\ | ||
+ | ==== Brewday Analysis: ==== | ||
- | ==== Fermentation Notes: ==== | + | Everything went swimmingly. \\ |
+ | A tiny bit low on predicted volume and a smaller bit high on OG. \\ | ||
+ | pH and refractometer readings really made no sense. | ||
+ | Ludicrous quantity of dense foam in the fermenter. | ||
+ | ==== Calculated Recipe Adjustments: | ||
- | ==== Bottling Notes: ==== | + | Real grain absorption: 1.470 \\ |
+ | Real efficiency: 67% \\ | ||
+ | \\ | ||
+ | Volumes match perfectly when grain absorption rate is changed. | ||
+ | ==== Fermentation Notes: ==== | ||
- | ==== Brewday Analysis: ==== | + | Bubbling after 12 hours. |
+ | 2021-01-23: FG 1.022 (much higher than expected), tastes good. Porter-ish, with hints of bergamot. \\ | ||
+ | |||
+ | ==== Bottling Notes: ==== | ||
+ | Put on balcony to cold crash before bottling. 24h, dropped to 7°C. \\ | ||
+ | Added 138g table sugar to bottling bucket. | ||
+ | Volume at bottling: 25L \\ | ||
+ | Exactly 5 kegs (4.9kg each), zero bottles. \\ | ||
==== Photos: ==== | ==== Photos: ==== |
recipes/tea_biscuit_bitter.1609413352.txt.gz · Last modified: 2020/12/31 12:15 by mrmekon