Vacuum corn is a kind of healthy food, which is not much different from ordinary corn, but the premise is that when buying vacuum-packed corn, it should be produced by regular manufacturers and the vacuum packaging bag of corn should pass the food packaging safety certification. Because the packaging bag is in direct contact with food, its quality will affect the safety and health of food.
Matters needing attention in vacuum packaging corn
Vacuum packaging can greatly improve the shelf life of corn. Generally, vacuum-packed corn can be stored for 12 months. Because the moisture in corn can be well preserved, and it is not easy to produce air oxidation and mildew after contact with gas, it can be preserved for a long time.
Vacuum-packed corn can also be stored in the refrigerator. Because vacuum-packed corn has a long shelf life, it can often be preserved for a long time. If the indoor temperature is low, vacuum-packed corn is not easy to be harmed. If the temperature is high in summer, vacuum-packed corn will swell due to the high temperature. If it is damaged, the corn inside will be very moldy, so it is best to keep it in the refrigerator.