The heat per 100g sea urchin is about 120 calories. Sea urchins feed on gonads, which are also called sea urchin eggs, sea urchin seeds, sea urchin yellow and sea urchin ointment. They are orange in color and delicious, accounting for 8%- 15% of the total weight of sea urchins. The main nutritional components of sea urchin eggs include lecithin, protein, riboflavin, thiamine, fatty acid, eicosapentaenoic acid and so on, which have high nutritional value.

Sea urchin fever

The selection of sea urchins needs careful observation. The spines of fresh sea urchins will move, and the greater the movement, the better the freshness.

Generally, market vendors will prepare a small screwdriver and use the tip of the screwdriver to touch the sea urchin mouth located in the center of the sea urchin abdomen. When fresh sea urchins are stimulated, their mouths will contract rapidly.

Sea urchin practices: sea urchin pills, seaweed buckwheat noodles, sea urchin steamed eggs, sea urchin sashimi, seafood sushi, sea urchin porridge, sea urchin fried milk, etc.