Question

Pulsed light is a method of food preservation that involves

• A. Pressure processing
• B. The use of intense and short duration packet of broad spectrum
• C. Electron beam
• D. Dense phase carbon dioxide

Hint:

Pulsed light is effective for surface decontamination in food packaging and ready-to-eat products, enhancing safety without altering flavor or texture.

Answer 1

The Correct Option is B

Pulsed light is a non-thermal food preservation technique that uses intense, short bursts of broad-spectrum light to kill microorganisms on the surface of foods. It is effective and minimally affects the quality of the food.