1. Sea cucumbers need to be disembowelled and gutted before being frozen. After buying fresh sea cucumbers home, be sure to disembowell and remove the organs in time, otherwise the sea cucumbers will lose weight quickly and even autodissolve into liquid. Then cut off the mouth of the sea cucumber. Remove the intestines and other things in the stomach. Then wash it off with washing water. Finally, it can be stored in the refrigerator.

2. Put the sea cucumbers in ice cubes. Generally speaking, it is better to use crushed ice, and then put the ice cubes on the plastic. Change the ice cubes once a day, so that it can be used for a period of time. Sea cucumbers can be preserved for about a month.

3. Sea cucumbers can also be preserved using fresh soup. The method is to clean the sea cucumbers first, and then prepare the fresh soup. After the soup cools, put the sea cucumbers into it, and then use the fresh soup to keep it fresh. Wrap it in film and put it in the refrigerator.

4. If it is only for short-term storage, you can put the sea cucumber in water, preferably wrapped in plastic wrap, and then put it in the refrigerator with a certain amount of water, but it needs to be kept every day Change the water so that it can be stored for a short period of time, about three days.