Author Question: Explain in layman's terms the process of freezing peaches and green beans. This involves discussion ... (Read 86 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
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
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
 

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

For a complete list of videos, visit our video library