Adjuncts Flashcards

1
Q

Oatmeal

A

1 L Oats are wonderful in a porter or stout. Oatmeal lends a smooth, silky mouthfeel and a creaminess to a stout that must be tasted to be understood. Oats are available whole, steel-cut (i.e. grits), rolled, and flaked. Rolled and flaked oats have had their starches gelatinized (made soluble) by heat and pressure, and are most readily available as “Instant Oatmeal” in the grocery store. Whole oats and “Old Fashioned Rolled Oats” have not had the degree of gelatinization that Instant have had and must be cooked before adding to the mash. “Quick” oatmeal has had a degree of gelatinization but does benefit from being cooked before adding to the mash. Cook according to the directions on the box (but add more water) to ensure that the starches will be fully utilized. Use 0.5-1.5 lb. per 5 gal batch. Oats need to be mashed with barley malt (and its enzymes) for conversion.

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2
Q

Flaked Corn

A

Flaked corn is a common adjunct in British bitters and milds and used to be used extensively in American light lager (although today corn grits are more common). Properly used, corn will lighten the color and body of the beer without overpowering the flavor. Use 0.5-2 lb. per 5 gal batch. Corn must be mashed with base malt.

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3
Q

Flaked Barley

A

Flaked unmalted barley is often used in Stouts to provide protein for head retention and body. It can also be used in other strong ale styles. Use 0.5-1 lb. per 5 gal batch. Flaked barley must be mashed with base malt.

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4
Q

Flaked Wheat

A

Unmalted wheat is a common ingredient in wheat beers, including: American Wheat, Bavarian Weisse, and is essential to Belgian Lambic and Wit. It adds starch haze and high levels of protein. Flaked wheat adds more wheat flavor “sharpness” than malted wheat. Use 0.5-2 lb. per 5 gal batch. Must be mashed with base malt.

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5
Q

Flaked rice

A

Rice is the other principal adjunct used in American and Japanese light lagers. Rice has very little flavor and makes for a drier tasting beer than corn. Use 0.5-2 lb. per 5 gal batch. It must be mashed with base malt.

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