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.

SEE ALSO  Crop rotation is often used in maintaining soil fertility because?

Copyright warnings! Do not copy.