What is the safest temperature range for storing perishable food items to prevent bacterial growth?

The safest temperature range for storing perishable food items to prevent bacterial growth is crucial for food safety. The correct answer refers to the temperature at which bacteria can multiply rapidly, known as the "danger zone." For food safety, perishable items should be kept out of this danger zone, which is recognized as the temperature range between 40°F and 140°F.

When food is stored above 40°F, harmful bacteria such as Salmonella and E. coli can thrive and reproduce quickly, leading to an increased risk of foodborne illness. Keeping food at or below 40°F significantly slows down bacterial growth and helps to keep food safe for consumption.

The other temperature ranges listed do not effectively prevent bacterial growth. For example, temperatures below 32°F can preserve food but may not be practical for all perishable items, while temperatures above 140°F can kill bacteria but are unsuitable for storing food for an extended period. Understanding the importance of maintaining proper storage temperatures ensures food safety and helps prevent foodborne illnesses.