Question

Consider the following fatty acids.
a. Stearic acid
b. Oleic acid
c. Linoleic acid
d. Linolenic acid
Which of these are found in plants?

• A. $1$ and $2$
• B. $1,3$ and $4$
• C. $2,3$ and $4$
• D. $1,2,3$ and $4$

Answer 1

Answer: (D)

$1,2,3$ and $4$

• Stearic Acid is a saturated long-chain fatty acid with an 18-carbon backbone. Stearic acid is found in various animal and plant fats and is a major component of cocoa butter and shea butter.
• Oleic acid is a fatty acid that occurs naturally in various animal and vegetable fats and oils.
• Linoleic Acid is a polyunsaturated essential fatty acid found mostly in plant oils. It is used in the biosynthesis of prostaglandins and cell membranes.
• Linolenic Acid is an essential fatty acid belonging to the omega-3 fatty acids group. It is highly concentrated in certain plant oils and has been reported to inhibit the synthesis of prostaglandin resulting in reduced inflammation and prevention of certain chronic diseases.

So the correct answer is option D.