Question

….. is the term used to label food treated with low‐level of ionizing radiation.

• A. Alpha waved
• B. Radiation pasteurized
• C. Pico waved
• D. Ionized

Hint:

In many countries, irradiated food must be labeled with the international "Radura" symbol and the statement "Treated with radiation" or "Irradiated."

Answer 1

The Correct Option is B

Step 1: Understanding the Question:
The question asks for the specific terminology used to describe food that has undergone a low-dose radiation treatment to kill non-spore-forming pathogens and extend shelf life.

Step 2: Detailed Explanation:

• Radurization (Radiation Pasteurization): This is the application of low doses of ionizing radiation (usually $<1$ kGy to $10$ kGy) to food. It is analogous to thermal pasteurization. The goal is to reduce the population of spoilage microorganisms and eliminate vegetative pathogens like Salmonella or Listeria.

• Other Radiation Terms:
- Radappertization: High-dose radiation (sterilization) similar to canning.
- Radicidation: Medium-dose treatment intended to kill specific non-spore pathogens.

• Pico-waved (C): This was a marketing term proposed in the 1980s to make irradiated food sound more acceptable (similar to "microwaved"), but it is not a technical term used in food law or science.

• Alpha waved (A): This is not a standard term. Alpha particles are not used for food irradiation because they have very low penetration depth.

Step 3: Final Answer:
Food treated with low-level ionizing radiation is termed Radiation Pasteurized.