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The Alternator
| Brewer: | Michael Parks | Email: | - | |||||
| Beer: | The Alternator | Style: | Düsseldorf Altbier | |||||
| Type: | Partial mash | Size: | 13 gallons | |||||
| Color: |
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Bitterness: | 48 IBU | |||||
| OG: | 1.048 | FG: | 1.014 | |||||
| Alcohol: | 4.4% v/v (3.4% w/w) | |||||||
| Grain: | 6 lb. German Munich 3.5 lb. American crystal 20L .1 lb. American black patent .25 lb. Belgian CaraVienne |
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| Mash: | 40% efficiency | |||||||
| Mini-Mash at 155 degrees for 30-45 minutes. | ||||||||
| Boil: | 60 minutes | SG 1.042 | 15 gallons | |||||
| 13 lb. Light malt extract | ||||||||
| Add Irish Moss at 20 minutes remaining in boil. | ||||||||
| Hops: | 5 oz. Hallertauer Mittelfruh (5% AA, 60 min.) 2 oz. Spalt (6.75% AA, 20 min.) 1.5 oz. Spalt (aroma) |
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| Yeast: | White Lab alt or kolsch strain. | |||||||
Recipe posted 01/21/07.