This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Maturing agents in flour improve adhesive quality by (1) increasing the SH groups, (2) converting ... (Read 48 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
on: Aug 2, 2018
Maturing agents in flour improve adhesive quality by
 
  (1) increasing the SH groups, (2) converting lipids to free fatty acids (3) cross-linking some of the SH groups to form some S-S- linkages, (4) converting some S-S- to SH groups, (5) none of these.

Question 2

Distinguish between pheophytin and chlorophyllin.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AaaA

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Aug 2, 2018
Answer to Question 1

3

Answer to Question 2

Both are forms of the chlorophyll pigment. Pheophytin is formed by the reaction with acid and the loss of the magnesium from the center of the molecule. It is an olive green color. Chlorophyllin is formed with the reaction with alkali and the loss of the phytyl and methyl group. This is a non-food green.


sjones

  • Member
  • Posts: 520
Reply 2 on: Aug 2, 2018
Wow, this really help

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Selected Hypothalamic and Pituitary Agents Selected Hypothalamic and Pituitary Agents
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
Funeral Rituals and Practices among U.S. Cultural Groups Funeral Rituals and Practices among U.S. Cultural Groups
As some groups do ethnic work, they produce a mythical long-lost heritage, as in this photo of ... As some groups do ethnic work, they produce a mythical long-lost heritage, as in this photo of ...
Common Physical and Mental Health Problems of Different Cultural Groups Common Physical and Mental Health Problems of Different Cultural Groups
Increasing/decreasing Functions Increasing/decreasing Functions
Video: PET Scan Animation

For a complete list of videos, visit our video library