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The enzymes in yeast produce carbon dioxide as they are heated. This causes the dough to rise.

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Is saliva breaking down a piece of bread a chimacal change?

Saliva breaking down a piece of bread is a chemical change because enzymes in the saliva break down the starches in the bread into simpler sugars through a chemical reaction. This results in a change in the composition and structure of the bread at a molecular level.


Is Saliva breaking down bread is it a change of state?

Saliva breaking down bread involves a chemical reaction where enzymes in saliva break down complex molecules in bread into simpler ones for digestion. This is a chemical change rather than a change of state.


Is a rotting bread a chemical change?

Yes, the rotting of bread is considered a chemical change because it involves the breakdown of the bread's molecules into simpler compounds through chemical reactions. This transformation is irreversible and results in the formation of new substances.


what are foods broken down chemically with the aid of?

Foods are broken down chemically with the aid of enzymes. Enzymes help to break down complex molecules in food into simpler molecules that can be absorbed by the body for energy and nutrients. This process occurs during digestion in the stomach and intestines.


Why is chewing bread for five minutes considered a chemical change?

The digestive process begins in your mouth. Some of the substances in the food -- sugars would be one category -- are completely broken into absorbable nutrients by saliva. So, for the bread -- a food containing chemicals that are chemically modified by saliva -- there will be chemical interaction in your mouth.

Related Questions

Which food would enzymes work more rapidly A slice of bread or an equal mass of bread crumbs?

Well, isn't that just a happy little question? Enzymes would work more rapidly on bread crumbs because they have a larger surface area compared to a slice of bread. This allows the enzymes to break down the food more efficiently, like a gentle breeze through the trees.


Is it permissible for Muslims to consume bread that contains enzymes according to halal guidelines?

Yes, it is permissible for Muslims to consume bread that contains enzymes as long as the enzymes are derived from permissible sources and do not contain any haram (forbidden) ingredients according to halal guidelines.


Are enzymes used in bread production considered halal?

Yes, enzymes used in bread production are generally considered halal as long as they are derived from permissible sources and do not contain any haram (forbidden) ingredients.


What enzymes break down bread?

The enzymes responsible for breaking down bread are amylase, which breaks down starch into simpler sugars, and protease, which breaks down proteins into amino acids. These enzymes are naturally present in our saliva and digestive system.


What is fat used for in bread?

to improve the flavour of the bread so it dont taste of poo. ;)


What are the uses of enzymes in the baking industry?

Enzymes are used in the baking industry to improve dough characteristics and enhance the quality of baked products. They facilitate fermentation by breaking down starches and sugars, which can lead to better rise, texture, and flavor in bread. Additionally, enzymes like amylase and protease aid in dough stability and shelf life by enhancing moisture retention and delaying staling. Overall, enzymes contribute to the efficiency of the baking process and the consistency of the final product.


Why does bread taste sweet after chewed for some time?

You saliva is adding enzymes that are start of the process of breaking down the starch in the bread into sugars (sweet).


How do you make bread improverbread improvers?

Bread improvers, also known as dough conditioners, enhance the quality of bread by improving its texture, volume, and shelf life. Common ingredients include enzymes (like amylase), oxidizing agents (like ascorbic acid), and emulsifiers (like lecithin). To make a simple bread improver at home, you can mix a small amount of vital wheat gluten with a bit of ascorbic acid and a pinch of salt. This mixture can then be added to your bread dough to improve its structure and rise.


Is bread improver bad for health?

Generally no. They are, for the most part, enzymes, and they aren't "bad" for health.


Is bread improver vegetarian?

Bread improver is made from certain chemicals and enzymes, but contains no animal matter. So yes, it is not only vegetarian, it can be considered vegan.


What is the single-celled organism that makes enzymes for bread making?

Most breads use commercially cultured yeast (a unicellular fungus) to make the bread rise.However sourdough bread uses a mixture of wild bacteria and wild yeasts to make the bread rise. The bacteria produce acids (e.g. lactic acid, acetic acid) producing the sour taste of this bread. The exact mixture of different species of microorganisms growing in the "starter" is unknown and varies widely from one location to another and even one bakery to another.


Can liver enzymes go up then down and then up again in hepatitis A?

Well I think bread stick's...