« previous next »

Author Question: What chemical leaveners were used in the muffins? Why are they used in quick ... (Read 68 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Aug 19, 2018
What chemical leaveners were used in the muffins? Why are they used in quick breads?

Question 2

Why are quick breads mixed only until all ingredients are just moistened?


tashiedavis420

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 19, 2018
Answer to Question 1

Baking powder and baking soda were used. Baking powder is a mixture of baking soda and agents that provide acid; they react when a liquid is added and again when it is exposed to heat. It is therefore called double-acting baking powder. Baking soda will need a liquid added as well as an acid present in the mixture so it can give off carbon dioxide. These both react quickly to provide leaveninghence the name quick bread.

Answer to Question 2

To avoid excess gluten production. Excess gluten formation results in excess carbon dioxide being trapped inside gluten walls; carbon dioxide tries to escape but cannot. This results in a peaked top and interior tunneling.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Activation energy of a chemical reaction Activation energy of a chemical reaction
The Chemical Structure of DNA DNA is composed of nucleotide pairs. The Chemical Structure of DNA DNA is composed of nucleotide pairs.
Chemical Mediators of Inflammation Chemical Mediators of Inflammation
The U.S. military uses its own marking system to identify explosive hazards (left), chemical hazards ... The U.S. military uses its own marking system to identify explosive hazards (left), chemical hazards ...
The molecular structures of isooctane (left) and octane (right) dictate the differing chemical and ... The molecular structures of isooctane (left) and octane (right) dictate the differing chemical and ...
Lab: Mass Relationships in Chemical Reaction Lab: Mass Relationships in Chemical Reaction
Video: Exocytosis - secretion

For a complete list of videos, visit our video library