What is the maximum cold-holding temperature allowed for shredded lettuce?

The maximum cold-holding temperature allowed for shredded lettuce is 41 degrees Fahrenheit (5 degrees Celsius) or below. This temperature is considered safe to prevent the growth of bacteria, including potentially harmful ones like E. coli and Salmonella, that can cause foodborne illnesses.

The reason for this specific temperature requirement is that shredded lettuce is considered a potentially hazardous food. It is highly perishable and provides an ideal environment for bacterial growth if not stored at the proper temperature.

The Food and Drug Administration (FDA) sets guidelines for safe food handling, and the maximum cold-holding temperature of 41 degrees Fahrenheit is part of these regulations. Food establishments, such as restaurants, catering services, and salad bars, must adhere to these guidelines to ensure food safety and prevent foodborne illnesses.

To maintain the required temperature, shredded lettuce should be stored in refrigerators or cold storage units that are properly calibrated and monitored. Regular temperature checks should be conducted to ensure that the lettuce remains within the safe range. If the temperature exceeds 41 degrees Fahrenheit, the shredded lettuce should be discarded to avoid the risk of foodborne illness.

It is important for both food service establishments and consumers to be aware of and follow these guidelines to ensure the safety of shredded lettuce and prevent any potential health risks.