Question

why do we use yeast in bakeries and breweries​

Answer 1

Answer:

Baker's yeast is the common name for the strains of yeast commonly used in baking bread and bakery products, serving as a leavening agent which causes the bread to rise (expand and become lighter and softer) by converting the fermentable sugars present in the dough into carbon dioxide and ethanol.

hope it helps you

thank u

Answer 2

Answer:

Using yeast to make bread and beer

Using yeast to make bread and beerYeast is a single celled, microscopic fungus that uses sugar as food. In bread making, the carbon dioxide produced by the yeast during respiration is trapped in the dough, causing it to rise. You can see a significant rise once the dough has been baked.