« previous next »

Author Question: Explain in layman's terms the process of freezing peaches and green beans. This involves discussion ... (Read 73 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
on: Aug 2, 2018
Explain in layman's terms the process of freezing peaches and green beans. This involves discussion of prevention of enzymatic browning, blanching, packaging, rate of freezing, storage time, thawing and cooking procedures.
 
  What will be an ideal response?

Question 2

Which of the following factors affect the nutrient content of fresh foods?
 
  A. colors
  B. flavor
  C. genetics
  D. size


babybsemail

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Aug 2, 2018
Answer to Question 1

Peaches contain a polyphenolic compound that undergoes enzymatic browning. For this browning to occur, the substrate, oxygen, and the polyphenolase enzyme are needed. In freezing peaches, the easiest way to prevent this enzymatic browning is to add an antioxidant to the syrup in which the peaches are frozen. It will help to crumple waxed paper on the top of the peaches, to push them down under the syrup and away from air (oxygen).

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Communication as active process Communication as active process
The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve
Cross functional Process Flow Diagram Cross functional Process Flow Diagram
Frequently Used Computer Terms Frequently Used Computer Terms
Continue the process until the canister is empty and the engine stalls. Remove the cleaning ... Continue the process until the canister is empty and the engine stalls. Remove the cleaning ...
Video: Major Elements in Biological Molecules: Lipids

For a complete list of videos, visit our video library