Question

A method of irradiation to destroy Clostridium botulinum spores to get 12D heat treatment effect is referred to as

• A. Radorisation
• B. Radappertization
• C. Radicidation
• D. Radosterilization

Hint:

Radappertization = Radiation sterilization (high dose, 12D equivalent); Radicidation = Radiation pasteurization; Radurization = Radiation shelf-life extension.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
Food irradiation processes are categorized into specific dosage classes analogous to thermal preservation treatments.

Step 2: Detailed Explanation:
The three primary food irradiation terms (coined in honor of canning pioneer Nicolas Appert) are:
1. Radappertization: High-dose irradiation ($25\text{--}45\,\text{kGy}$) applied to achieve commercial sterility and 12D destruction of Clostridium botulinum spores.
2. Radicidation: Medium-dose irradiation ($2\text{--}8\,\text{kGy}$) to eliminate non-spore-forming pathogens (equivalent to pasteurization).
3. Radurization: Low-dose irradiation ($0.5\text{--}1.5\,\text{kGy}$) to reduce spoilage flora and extend shelf-life.

Step 3: Final Answer:
Hence, the radiation sterilization process targeting 12D spore destruction is radappertization.