Can the mooncakes with ice skin be eaten after the packaging is unfolded?

You can't eat mooncakes with frozen skin if they are swollen.

Vacuum-packed food can't be eaten if it is flattened. Vacuum packaging is the use of oxygen-free environment to inhibit the proliferation of bacteria. If there is air blowing, it means that there is already air inside, which can't inhibit the reproduction of bacteria.

In addition, it is also possible that the food has deteriorated and anaerobic fermentation has occurred. This kind of food usually produces some toxic substances and bacterial pollution. So this change is food and should be avoided to avoid food poisoning and diarrhea and abdominal pain.

Solutions to food inflation

The reasons of food itself need to be controlled by both food producers and sellers. As a production enterprise, we should strictly control the food production process, such as the control of the moisture and oil content of the food itself, or the quality control of the drying process, or the appropriate selection of parameters such as heat sealing pressure and temperature. In addition, in food storage and logistics transportation, the temperature and humidity of the surrounding environment should be adjusted.

Food enterprises should establish a complete and professional solution to the problem of external packaging bulging, start with the quality of purchased packaging materials, effectively identify suppliers, guide the improvement of packaging technology, and avoid food problems such as bulging caused by unqualified packaging quality.