Question

The processing of food with ionizing radiation by either high energy electrons or x-rays or gamma rays is called

• A. Irradiation
• B. Radiation
• C. Adulteration
• D. Dehydration

Answer 1

The correct option is A

Irradiation

The correct option is A.

Explanation of correct option:

1. Irradiation is the processing of food with ionizing radiation by either high-energy electrons or x-rays or gamma rays.
2. The treatment has a range of effects including killing bacteria, mould, and insect pests and reducing the ripening and spoiling of fruits.
3. It is also called cold pasteurization as no heat is used. Its use is limited as the cost of this process is quite high.

Explanation of incorrect options:

Option B:

Radiation is the energy that comes from the source and moves at the speed of light.

Option C:

Adulteration is the process by which the quality and nature of a given substance are changed.

Option D:

Dehydration is the loss of water to increase the shelf life of food products.

Final answer: The processing of food with ionizing radiation by either high-energy electrons or x-rays or gamma rays is called Irradiation.