There is a cauliflower-shaped thing on the head of the sea cucumber, which is black and hard. This thing is the sea cucumber's sand spit. The white thing connected to the sand spit is the sea cucumber's teeth. Just remove it together with the sand spit. . The method to remove sand spits and teeth is very simple, just scrape it off with your nails a few times.

Put a sea cucumber in the palm of your hand with its belly facing up (the side without spines is the belly). You will find an incision on the abdomen of the sea cucumber. This incision is used to remove the internal organs when processing the sea cucumber. Use scissors to cut along this incision to the head, and then cut back to about 1/3 of the way to the tail.

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Because sea cucumbers actually have no taste, people like to add some flavor to sea cucumbers and change their cooking methods. In fact, these practices are the most damaging to sea cucumber nutrition. Great food needs to be done right.

The nutritional structure of sea cucumbers. According to research, sea cucumbers are like many fruits. 80% of the important nutrients of sea cucumbers are in the skin of sea cucumbers, not in the meat, such as sea cucumber enzymes, sea cucumber peptides, arginine, etc. 80% is on the skin. The natural enemies of sea cucumbers are oil, sunlight and chemicals. Sea cucumbers are most afraid of these three substances. Encountering these three substances will accelerate the autolysis of sea cucumbers.

Baidu Encyclopedia_Sea Cucumber