What is meant by saturation of a fatty acid?


A saturated fatty acid is one that is carrying the maximum possible number of hydrogen atoms (having no points of unsaturation). Fatty acids may differ from one another in two ways—in chain length and in degree of saturation. The chain length refers to the number of carbons in a fatty acid. Saturation also refers to its chemical structure—specifically, to the number of hydrogen atoms the carbons in the fatty acid are holding. If every available carbon is filled to capacity with hydrogen atoms, the chain is called a saturated fatty acid. A saturated fatty acid is fully loaded with hydrogen atoms and has only single bonds between the carbons.

Nutritional Science

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All of the following are turkey classifications except

A. fryer-roaster. B. young hen. C. young tom. D. young yearling.

Nutritional Science

All of the following are true regarding aerobic activities EXCEPT:

1.this term refers to low-to-moderate intensity activities. 2.fat is the primary fuel source. 3.oxygen is required to convert fat into energy. 4.aerobic means “without oxygen.”

Nutritional Science

An example of behavioral therapy is:

a. adherence to a specific diet plan for 2 months. b. avoiding sugar-sweetened beverages and foods. c. using dietary supplements to help curb your appetite. d. rewarding yourself by going to a movie after walking 5 times a week for a month.

Nutritional Science

Name the many sources of starches utilized as thickeners. Where are these starches used in food products? Include specific examples for each category.

What will be an ideal response?

Nutritional Science