Dünweber Doppelbock [Bock]
Opskrift på min Doppelbock dunkel med münchnermalt og Hersbrucker-humle. Jeg elsker kraftige, maltige øl og vil have en klar til efteråret og julen her i 2019. Så (igen) faldt valget på en bock, men denne gang en Doppelbock!
| Nøgletal |
| Stil |
Tappevol. |
OG |
FG |
ABV |
IBU |
Farve |
| Bock | 17 L | 1.077 | 1.024 | 7.2% | 34 | 46 EBC |
| Nøgletal |
| Gæringstemp. |
Gæringstid |
Kogevol. |
Kogetid |
Karbonering |
Effektivitet |
Mæske pH (beregnet) |
| 13 °C | 14 dage | 25 L | 60 min. | 2.4 vol. | 80% | 5.4 |
| Malt (7.550 kg) |
| Navn |
Producent |
Mængde |
Relativt |
Farve [EBC] |
Ekstraktpotentiale |
Fugt |
| Munich malt | Weyermann | 4.800 kg | 63.6% | 21 | 78% | 4% |
| Vienna malt (Odyssey) | Gyrup Gårdmalt | 1.700 kg | 22.5% | 7 | 80% | 5% |
| Cara Munich malt | Weyermann | 1.000 kg | 13.2% | 120 | 73% | 6.5% |
| Carafa Special 2 malt | Weyermann | 0.050 kg | 0.7% | 1100 | 65% | 3.8% |
| Humle (60 g) |
| Navn |
Mængde |
Alfasyre |
Form |
Tid |
Anvendelse |
Noter |
| Hersbrucker | 60 g | 5.6% | Pellet | 60 min. | Boil | Bittering. |
| Gær |
| Navn |
Mængde |
Attenuation |
Min. temperatur |
Max. temperatur |
Noter |
| SafLager S-189 | 11.5 g | 71% | 12 °C | 15 °C | Rehydrated in 1.5 dl water @ 20°C for 15 min. Then stirred for 15 min. |
| Andet |
| Navn |
Mængde |
Tid |
Type |
Tilsætning |
Anvending |
Noter |
| Calcium chloride anhydrous (CaCl2 77-80%) | 5 g | - min. | Water Agent | Total water | pH / mineral control | Added to total volume brew water. Anhydrous with effective content CaCl2 of 77-80%. |
| Lactic acid 80% | 2 mL | - min. | Water Agent | Mash water | Acidifying mash | Reduce water alkalinity. |
| Lactic acid 80% | 1.2 mL | - min. | Water Agent | Sparge water | Acidifying sparge water | Reduce water alkalinity. |
| Irish Moss | 5 g | 10 min. | Fining | Boil | Clarity | |
| Wyeast yeast nutrition | 2.2 g | 10 min. | Yeast nutrition | Boil | Yeast growth | Dissolved in a little warm water before adding to the boil. |
| Vandprofil [mg/L] |
| Mængde |
Ca2+ |
Mg2+ |
SO42- |
Na+ |
Cl- |
HCO3- |
Noter |
| 31 L | 78 | 7 | 42 | 35 | 97 | 140 | Malmö 2019-06 tap water, adjusted with minerals. Bicarbonate level is level of source water before partially neutralization with acid to 74 mg/L in the mash. |
| Mæskning |
| Step |
Type |
Temperatur |
Tid |
Vandmængde |
| Mash in / conversion | Infusion | 67 °C | 45 min. | 25.0 L |
| Mash out | Temperature | 76 °C | 10 min. | 0 L |
| Sparge | Infusion | 77 °C | - min. | 6.0 L |
