Which food storage method helps prevent cross-contamination?

Using separate cutting boards for different food types is an effective food storage method that helps prevent cross-contamination. Cross-contamination occurs when harmful bacteria or allergens from one food item transfer to another, which can lead to foodborne illnesses. By utilizing distinct cutting boards for various food categories—such as one for raw meats and another for fruits and vegetables—any risk of bacteria transferring from the meat to the produce (or vice versa) is significantly reduced. This method is crucial for maintaining food safety and hygiene in food preparation environments.

In contrast, other options present approaches that do not effectively manage the risk of cross-contamination. For example, keeping raw meat above vegetables in the refrigerator can lead to juices from the meat dripping onto the vegetables, which can harbor harmful bacteria. Storing food in non-labeled containers can result in confusion over contents, leading to potential cross-contact between allergenic substances and other foods. Allowing food to cool at room temperature before refrigerating can give bacteria a chance to multiply, heightening the risk of contamination. Thus, the use of separate cutting boards is a clear and practical strategy for preventing cross-contamination in food handling practices.