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Iowa Brewed, German Tradition |
The first step in the conversion from starches to sugar is to "malt" raw grain. Raw grains are seeds whose energy is stored in the form of starch. But the plant can't use starch either and must convert it to sugar to grow. Malting takes advantage of this by germinating the seed and then drying it out. In doing so the grain produces all the machinery needed to convert the starch to sugar. The drying puts the process on hold, ready to be restarted on the brew day. |
Malting |
The conditions of malting have a huge effect on the final product. Use low temps to dry and you get a light malt (light colored beer); use high temperatures you get dark malt (dark beers with roasted flavors). The lesson is this: variations in the temperature used at every step in the brewing process results in different products. It is how we go from four ingredients to hundreds of beers! The major grain used for all beer is Barley. It produces the best flavor and conditions for breaking down starches. Wheat is also used to create Weizen or Wheat beers. Major breweries often use cheaper grains such as corn or rice. These add sugar to the beer (and thus alcohol) with little flavor resulting in extremely light beers. Use of such grains is not permitted in German Brewing (German Purity Laws). Einfach beer is made with the finest malts in the world, with our base malts grown in Canada and our specialty malts shipped over from Germany. |

Old Man River Brewery 123 A St. McGregor, IA |