Attenuation (brewing) Attenuation (brewing) In brewing, attenuation is the percentage that measures the conversion of sugars into alcohol and carbon dioxide by the fermentation process; a more attenuated beer will generally be drier and more alcoholic than a less attenuated beer made from the same wort. The percentage is calculated by comparing weight or specific gravity of the extract before and after fermentation. the following iteration,Attenuation = 100 % * (starting gravity − current gravity) / (starting gravity − 1) is meaningless This formula works with extract given in weight percentages or degree Plato. Extract refers to all the non water substances
The Lembeck and Betz Eagle Brewing Company brewery closed during Prohibition. The facility was later sold and converted into a refrigeration plant. In 1984, the area was designated the Lembeck and Betz Eagle Brewing Company District on the National Register of Historic Places. The brewery buildings were demolished in 1997. The Lembeck and Betz Eagle Brewing Company The Lembeck and Betz Eagle Brewing Company was founded in 1869 by Henry B. Lembeck and John F. Betz in Jersey City, in Hudson County, New Jersey, United States. The brewery, bounded by 9th, 10th, Grove, and Henderson streets in downtown Jersey City, developed into one of the most famous,