Question

"The action of microorganisms takes place under appropriate temperature." This is the principle behind which of the following process?

• A. Food colouring
• B. Rinsing
• C. Drying
• D. Using pesticides

Answer 1

The correct option is C

Drying

Based on the principle that the action of microorganisms takes place in optimum temperature conditions, drying is used as a method of preservation. Fruits and even fishes are dried to remove moisture from them. Microorganisms cannot survive in dried food material due to the lack of water.