FOOD TECHNOLOGY

Detailed explanation-1: -Upon a strictly biochemical point of view, fermentation is a process of central metabolism in which an organism converts a carbohydrate, such as starch or sugar, into an alcohol or an acid. For example, yeast performs fermentation to obtain energy by converting sugar into alcohol.

Detailed explanation-2: -Yeast feeds on the sugar contained with the dough, producing carbon dioxide and alcohol, in a process called fermentation. During bread making, the dough is left in a warm place. The warmth causes fermentation to take place.

Detailed explanation-3: -Baker’s yeast has been domesticated in ways that aid the fermentation process (and results in better flavor). “Most organisms do not ferment sugar into alcohol, but yeast does, ‘’ Fay says. “Yeast’s ability to do this makes it incredibly useful and also raises questions about how yeasts evolved this ability.”