Auricularia auricula is familiar to everyone, and it is a precious colloidal fungus with both medicine and food. In life, when we cook with fungus, we will soak it in advance. So how to preserve the fungus after soaking? ? 1 Preservation in fresh-keeping box: If the soaked fungus can't be eaten in one day, in addition to controlling the moisture and putting it in the refrigerator, you should also use plastic wrap or fresh-keeping box to preserve the soaked fungus, which can make the soaked fungus well isolated from the air, prevent the fungus from rotting and deteriorating, and can be preserved for a longer time. 2 Cold storage: If the soaked fungus can be eaten in one day, it can be directly stored in the upper layer of the refrigerator after completely controlling the moisture, and the temperature is kept at about five degrees, so that the fungus will not deteriorate and rot immediately, and the taste of the fungus can be maintained. 3 frozen preservation: you can also choose to preserve the soaked fungus by freezing. Keep the auricularia auricula sealed with plastic wrap or fresh-keeping box from the frozen layer in the lower layer of refrigerator, keep the temperature below zero, thaw the frozen auricularia auricula when you want to eat it, or keep it for a long time.