Question

question 5

which type of fatty acid is the result of processing?

trans
polyunsaturated
saturated
unsaturated

Explanation:

Identify the core question

The question asks which type of fatty acid is produced through industrial food processing.

Analyze the options

• Trans: These are primarily formed during industrial processing (partial hydrogenation of unsaturated oils).
• Polyunsaturated: These are naturally occurring fatty acids found in plants and fish.
• Saturated: These are naturally occurring fatty acids found in animal products and some plant oils.
• Unsaturated: This is a broad category of natural fatty acids containing double bonds.

Connect to known concepts

Using the Unsaturated Fatty Acids knowledge point, we know that natural unsaturated fats typically have cis double bonds. When food manufacturers process these liquid vegetable oils through partial hydrogenation to make them solid and shelf-stable, it alters their chemical structure. This industrial processing converts some of the natural cis double bonds into trans double bonds, resulting in trans fatty acids.

Formulate the conclusion

Therefore, trans fatty acids are the direct result of industrial food processing.

Answer:

• (A) Trans (Correct answer)
• (B) Polyunsaturated
• (C) Saturated
• (D) Unsaturated