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I was taught in school that the yeast feeds on the flour in the dough. It also uses the warmth from the warm water, and it buds, meaning it produces carbon dioxide which makes the bread rise. If you don't knead the bread before you put it in the oven it wont rise properly, because kneading it makes the dough stetchy enough to rise well. It is best if you leave thoe dough to prove in a warm place before you cook it, so the yeast has time to start budding, because after a while in the oven it gets too hot and kills the yeast. Hope i helped! x
Wiki User
∙ 12y ago
Wiki User
∙ 15y agobecause of the yeast
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How can bread not rise?
if there is no yeast in the bread the bread will not rise
What by-product of fermentation cause bread to rise?
Carbon dioxide
How are microbes useful in bread?
The microbe in bread is yeast. Yeast is a living substance and it is useful in bread because it respires and creates bubbles that makes the bread rise. this happens when the bread dough is left in a warm area to rise. The yeast also makes alcohol during this proses but this evaporates when the bread is cooked. the cooking proses also kills the yeast.
Does bread need air to rise?
No, air by itself does not make bread rise. In yeast dough, the micro organisms (yeast) consume sugars in the dough and produce gas. The gas bubbles are trapped in molecules of protein in the dough called gluten. These gas bubbles expand and cause the dough to rise. When the dough is baked, the heat makes the gas bubbles expand further producing soft delicious bread.
Why does bread need to rise?
Bread needs to rise, because inside the bread is lots of Carbon Dioxide, so the bread needs to rise to let out all the Carbon Dioxide.
Will bread still rise without flour?
No, bread would not be bread or bread dough without flour, and it definitely would not rise.
What ingrediant in bread makes it rise?
Yeast makes bread rise.
What foods contain yeast?
Bread, baked items that rise while being cooked. Beers and yeast extract is added to foods to enrich the flavor
What does yeast do in bread dough?
Baking yeast makes food rise and gives it a fluffy taste and feel to your food.
What is significance of yeast budding?
The significance of yeast budding is that it occurs rapidly and helps bread to rise when cooked. When the yeast is exposed to warm water, it quickly grow.
What yeast is used in bread?
quick rise or rapid rise yeast works it makes the bread rise faster
Why does bread rise when you use yeast?
it gives out carbon dioxide and makes bread rise
