Eat Right Practice Exam

What is the appropriate temperature range for cold storage of refrigerated produce to maintain quality?

1. 55°F and 60°F

2. 41°F and 48°F

3. 34°F and 36°F

4. 30°F and 35°F

The correct answer is: 34°F and 36°F

The appropriate temperature range for cold storage of refrigerated produce is essential to maintaining its quality and prolonging shelf life. The range of 34°F to 36°F is optimal because it helps slow down the respiration rate of fruits and vegetables, which can lead to spoilage if they are stored at higher temperatures. This range also inhibits the growth of microorganisms, which can accelerate decay. Storing produce at temperatures lower than 34°F may cause some types of produce, especially sensitive items like tomatoes and bananas, to experience chilling injuries, which can negatively affect their texture and flavor. Therefore, the selected range strikes a balance between minimizing microbial growth and avoiding cold damage to the produce. This makes the range of 34°F to 36°F the most effective for maintaining freshness and quality in refrigerated storage.