How Packaging Trays are Keeping Unwrapped Food Safe from Contamination
Today, a new study published in the journal Food Packaging and Shelf Life found that food unwrapped from packaging trays can be contaminated with harmful bacteria. This is a major concern, as the bacteria can contaminate food and lead to serious foodborne illnesses. The researchers found that the contamination was caused by the packaging tray itself. These trays are often made of plastic, and they come in contact with food during the packaging process. The researchers found that the bacteria in the trays can transfer to the food, and this can lead to contamination. The researchers also found that the contamination rate was higher for foods that were not wrapped in additional packaging. This means that when purchasing food, it is best to choose items that are wrapped in additional packaging, such as plastic or foil. This will help reduce the risk of contamination and ensure that the food is safe to eat.
source: Phys.org