Several dairy packages have an internal seal made of aluminum, in addition to the external plastic cover, which serves as an extra layer of protection in the packaging of these products. This is because milk-based items need greater care when stored, as they can spoil faster, cause poisoning or infections caused by bacteria.
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What is it for and what are the risks?
The aluminum seal serves to keep the dairy isolated from oxygen, making the food free of external agents, bacteria and other microorganisms harmful to health. In addition, the wrapper assures the consumer that the product has not been tampered with and is exactly as it left the factory. It acts as a protective and inviolable membrane, ensuring more protection.
However, this seal can cause problems when we do not consume the product immediately and store it in the refrigerator after opening. This occurs mainly in pots that serve more than one portion, as it is necessary to store what is left of the product. Therefore, it is safer and more hygienic to completely remove the protective seal and store the product with just the outer plastic cover.
The importance of removing all sealing
It is recommended, by food safety professionals, to remove all internal seals, as they lose their protection function after opening. Generally, this part tends to get dirty and with food residues, which can accelerate the production of microorganisms when they come into contact with the air and end up contaminating the entire internal content.
In addition, these food leftovers that remain on the lids also dry out faster and may end up soiling other parts of the packaging, thus creating a perfect environment for the proliferation of bacteria and illnesses. In addition, they put all food in danger of contamination and even increase the chance of spoiling faster.
So, for the sake of your health, it is recommended to completely remove the aluminum seal and keep only the plastic packaging as protection. Finally, in cases where the jar is damaged in any way, it's best to transfer all of the food to a well-sealed container, such as a glass one.