« previous next »

Author Question: A dark green ring around the yolk of a hard cooked egg occurs when (1) metmyoglobin is denatured ... (Read 27 times)

Mimi

  • Hero Member
  • *****
  • Posts: 542
on: Aug 2, 2018
A dark green ring around the yolk of a hard cooked egg occurs when
 
  (1) metmyoglobin is denatured by acid, (2) ferrous sulfide forms from overcooking or slow cooling, (3) cooking water is very alkaline, (4) protein coagulates and then curdles, (5) the egg is fresher in quality.

Question 2

Commercially, what type of starch would probably be used in a starch-thickened mixture that was going to be frozen and thawed?
 
  What will be an ideal response?


aidanmbrowne

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Aug 2, 2018
Answer to Question 1

2

Answer to Question 2

rice starch or waxy starch


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Green Marsh Hawk Orthetrum sabina Green Marsh Hawk Orthetrum sabina
The Green Bee-eater, Merops orientalis, (sometimes Little Green Bee-eater) is a near passerine bird The Green Bee-eater, Merops orientalis, (sometimes Little Green Bee-eater) is a near passerine bird
Telangiectasias usually occurs in women and on the face Telangiectasias usually occurs in women and on the face
Storage devices (A) External hard-disk drive (B) USB drive (C) Memory card (D) Optical disc (DVD) ... Storage devices (A) External hard-disk drive (B) USB drive (C) Memory card (D) Optical disc (DVD) ...
The yellow, blue, and green sections of the Emergency Response Guidebook (ERG). The yellow section ... The yellow, blue, and green sections of the Emergency Response Guidebook (ERG). The yellow section ...
Postreplication repair occurs if DNA replication Postreplication repair occurs if DNA replication
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library