What is required for commercial foods in modified atmosphere packaging?

For commercial foods in modified atmosphere packaging, it is essential to follow the manufacturer's specifications. This requirement is in place because modified atmosphere packaging involves altering the composition of gases within the package to enhance the shelf life and safety of food products. The manufacturer's guidelines include critical information such as the optimal storage conditions, handling procedures, and best-by dates, which ensure that the product maintains its quality and safety throughout its intended shelf life. Adhering to these specifications helps prevent spoilage and potential health risks associated with incorrect storage or usage.

Other options do not provide the same level of safety or adherence to guidelines necessary for modified atmosphere packaging. Using products without restrictions could lead to unsafe practices, storing them at room temperature might not be recommended depending on the type of food, and the ability to open and reseal multiple times can compromise the integrity of the modified atmosphere.