What temperature should refrigerated food be maintained at to ensure safety?

• A. 25°F to 30°F (-4°C to -1°C).
• B. 32°F to 40°F (0°C to 4°C).
• C. 45°F to 50°F (7°C to 10°C).
• D. 50°F to 60°F (10°C to 15°C).

Answer: (B)

Maintaining refrigerated food at a temperature range of 32°F to 40°F (0°C to 4°C) is crucial for food safety. At these temperatures, the growth of harmful bacteria is significantly slowed, reducing the risk of foodborne illnesses. The optimal range ensures that food remains safe to consume while also preserving its quality.

Temperatures above this specified range, such as those found in the other options, can allow bacteria to multiply rapidly. For instance, temperatures above 40°F can increase the risk of spoilage and foodborne pathogens, especially for perishable items like meat, dairy, and prepared foods. This is why it's important to adhere strictly to the 32°F to 40°F range in refrigerated storage.