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
Women in brewing associated with fertility. From the middle of the 18th century, many women were barred from participating in alcohol production and were relegated to roles as barmaids, pub operators, bottlers or secretaries for breweries. In less industrialized areas, they continued to produce homebrews and traditional alcoholic beverages. From the mid-20th century, women began working as chemists for brewing establishments. Beginning in the 1960s and 1970s, they began re-entering the field as craft brewers. In many Western societies, brewing has been seen as a "man's domain"; however, ethnographic studies and archaeological records indicate that brewing alcohol was primarily an activity engaged in