Which of the following processes is not used in rice processing?

A. Threshing
B. Winnowing
C. Parboiling
D. Fermentation

Correct Answer:

Option D – Fermentation

Explanation

Fermentation is the breakdown of a substance by bacteria, yeasts, or other microorganisms typically involving effervescence and the giving off of the heat. Threshing, Winnowing and parboiling are used in rice processing.