Search results
Results from the WOW.Com Content Network
In winemaking, L. thermotolerans and other yeast species have been studied for the effects of their metabolites on the flavor profile of wines. [5] Systems including L. thermotolerans in co-fermentation with wine yeast or in place of lactic acid bacteria have been described as an alternative to traditional malolactic fermentation .
Yeast metabolize the carbohydrate source to form a number of compounds including ethanol. The process of brewing beer starts with malting and mashing, which breaks down the long carbohydrates in the barley grain into more simple sugars. This is important because yeast can only metabolize very short chains of sugars. [3]
A homebrewing kit consisting of hopped malt extract, yeast and instructions. Homebrewing is the brewing of beer or other alcoholic beverages on a small scale for personal, non-commercial purposes. Supplies, such as kits and fermentation tanks, can be purchased locally at specialty stores or online.
Double dropping, also known as the dropping system is a brewing method used for the production of ales. During the early 20th century it was the most popular method of clearing trub (inactive yeast and excess, staling and haze-forming protein from the malted barley) during fermentation for English ales. It is less commonly used today as it ...
In order to promote fast bacterial fermentation and reduce yeast activity, the mash is kept between 100–120 °F (38–49 °C). The brewer extracts the wort by sparging when they believe enough acid has been produced. Some beers employing sour mashing are fermented with the addition of brewing yeast but without a boil.
As it does every year, NORAD, the North American Aerospace Command, tracked Santa on his trip around the world on Christmas Eve so children and families could see where he was.
Yeast flocculation typically refers to the reversible clumping together (flocculation) of brewing yeast once the sugar in a wort has been fermented into beer. In the case of "top-fermenting" ale yeast (Saccharomyces cerevisiae), the yeast creates a krausen, or barm on the top of the liquid, unlike "bottom-fermenting" lager yeast (Saccharomyces pastorianus) where the yeast falls to the bottom ...
His music has enhanced scores of movie scores, from "The Big Lebowski," to more recently "St. Vincent." One film stuck with Dylan for decades: "The Gunfighter," starring Gregory Peck.