Rumor :Watermelon wrapped in plastic wrap and placed in the refrigerator is more prone to bacteria growth.
/✗:This is a wrong statement
Scientific research papers published in authoritative academic journals and peer reviews have also confirmed that, compared to watermelons wrapped in plastic wrap, those not wrapped show faster microbial growth; changes in appearance, aroma, taste, and texture also occur more rapidly.
In simple terms, watermelons not wrapped in plastic wrap are more prone to becoming unappealing, unpleasant to eat, and spoiling more easily.
What is the purpose of plastic wrap?
Plastic wrap is a thin layer of plastic film that can effectively isolate food from its surroundings (although it does not completely seal off air). It does not have the function of killing bacteria or inhibiting bacterial growth, so after wrapping food in plastic wrap, it still needs to be refrigerated or frozen for preservation.
When used to package food, it can:
- Prevent the loss of moisture.
- Reduce bacterial contamination from the air and flavor transfer.
- Minimize contact between food and the outside air.
How to properly select and use plastic wrap to protect fruits?
Most plastic wraps available on the market are safe for normal use (primarily made of Polyvinyl Chloride (PVC), Polyethylene (PE), and Polyvinylidene Chloride (PVDC)).
Finally, we remind you again that any leftover watermelon during summer can be stored in the refrigerator with plastic wrap.
However, it is recommended to consume it within 12 hours and no later than 24 hours to avoid the proliferation of bacteria that may pose a threat to health.
