Russian Imperial Stout (V: Wort Production)

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This is the fifth article in this series on Russian imperial stouts

Russian imperial stouts are big beers. The BJCP gives the range of original gravities (OGs) as 1.075–1.115. In practice, most commercial examples fall in the lower half of that range. When it comes to wort production, you have several options.

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Barleywine (V:All-Grain Wort Production)

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There are several options for making a barleywine

Once an all-grain brewer has decided on the malts to use in his or her barleywine, the next thing to consider is the method of wort production. (I covered extract wort production earlier.) Depending on the method you use, you may have to alter your recipe from an initial recipe based on your normal extract efficiency.

 

Goals

Your goal in wort production is produce a wort at the correct OG and volume, and with a fermentability that can range from middle-of-the-road to fairly high. Hitting your target OG will be easier if you review the elements that contribute to extract efficiency. Crushing the malt finely enough, stirring and performing a mash out all help in this respect. And of course, your method of wort production is also going to influence your extract efficiency based on how much wort you collect from the grain bed.

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