The expiration date of the gum is best not to eat again, because any food after the shelf life of the nutrients will be lost, and the taste will also deteriorate. The general shelf life of the gum in about five years, if preserved during the moisture will appear mold, this moldy gum after eating will cause discomfort, so it is best to use oil paper wrapped gum for preservation.

The expired gum should not be eaten again

The expired gum is best not to eat again, the general shelf life of the gum are about five years, so in five years of consumption of gum are okay, and gum also put a few years to eat again is not easy to fire. But after all, the gum is a shelf life, any food after the shelf life of its taste, nutrition will be greatly reduced.

Although the gum can be stored for a long time, but in the process of storage also need to keep the environment dry, ventilated, if the gum after moisture will appear on the surface of the mold, this gum even if it is still in the shelf-life should not be eaten again, so usually store the gum must pay attention to moisture.

The texture of Colla Corii Asini is relatively special, encountering high temperature, humid environment is very easy to melt, and the cold weather in winter is easy to crack, so it is best to use greaseproof paper in the preservation of the Colla Corii Asini wrapped up, so that you can isolate part of the outside world of moisture, and ensure that in the shelf-life of the eaten.