Brewing is used to convert the starches in the malt to sugar, which is then usable by the yeast later in the brewing process. Doing the latter rest at the lower end of the range favours β-amylase enzymes, producing more low-order sugars like maltotriose, maltose, and glucose which are more fermentable by the yeast. This in turn creates a beer lower in body and higher in alcohol. A rest closer to the higher end of the range favours α-amylase enzymes, creating more higher-order sugars and dextrins which are less fermentable by the yeast, so a fuller-bodied beer with less alcohol is
Anchor Brewing Company Anchor Brewing Company Anchor Brewing Company is an American alcoholic beverage producer, operating a brewery and distillery on Potrero Hill in San Francisco, California. The brewery was founded in 1896 and was purchased by Frederick Louis Maytag III in 1965, saving it from closure. It moved to its current location in 1979. It is one of the last remaining breweries to produce California common beer, also known as "Steam Beer", a trademark owned by the company. In 2010 the company was purchased by The Griffin Group, an investment and consulting company focused on beverage alcohol brands. The brewery is now