Scallop, shrimp, dry sea cucumber, dried cuttlefish, dried squid, fish maw, laver, kelp, etc. The more expensive ones are abalone, fish glue, shark fin and so on.

Dry sea cucumber is low in cholesterol and fat, but high in protein and vanadium.

Scallop is rich in fat, carbohydrate, protein, calcium, iron, magnesium, selenium and other nutrients. Rich in sodium glutamate, delicious.

The protein of shrimp is several times or even dozens times higher than that of fish, and it is rich in nutrients such as potassium, magnesium, iodine and vitamin A. Shrimp meat is soft and easy to digest and absorb. Magnesium in shrimp can protect human cardiovascular system and prevent arteriosclerosis. Most people can eat shrimp. It is especially suitable for pregnant women, patients with cardiovascular diseases and middle-aged and elderly people.

1, lobster

Olive green, wearing a helmet and armor, beautiful, powerful and aggressive. When meeting the enemy, retreat is faster than advance, and it is the natural enemy of sea urchin, and its natural enemy is octopus. Fresh and delicious, the meat is soft and smooth, and can be eaten raw (with mustard and seasoning), fried fresh, boiled in soup, fried and braised.

2. abalone

Abalone is known as the "crown of seafood" and has been one of the "eight treasures" of seafood since ancient times. There are many coastal islands and reefs in Dalian, Liaoning Province, with mild climate and rich bait, which is very suitable for abalone to inhabit and breed. The abalone produced here accounts for 70% of the national output. Abalone is one of the precious sea treasures, with tender meat, fresh but not greasy; Rich in nutrition, clear and rich, cooking and soup are delicious. The famous dish of Fangshan Hotel in Beihai, Beijing, "abalone with mussel membrane" is a famous dish at home and abroad. Abalone meat contains Xianling I and Lingbao II, which have a strong inhibitory effect on cancer cells.

3. sea urchin

Also known as sea hedgehog, the whole body is covered with small thorns, round, spherical and heart-shaped, and the natural enemy is lobster. The appearance of sea urchin has been 1 100 million years. Eating the gonads in its shell tastes delicious and has high nutritional value. Also called sea urchin ointment, Yun Dan, has been a tribute since ancient times. Can be processed into alcohol sea urchin, salt sea urchin, chilled sea urchin or steamed food.

4.grouper

Epinephelus, belonging to Pinnaceae and Epinephelus, is a rare warm-water offshore bottom fish. The meat is delicious, tender and nutritious, which is deeply loved by people. Live fish are transported and sold in Hong Kong and Macao markets, which are regarded as first-class delicacies and in short supply. It is expensive and has high economic value. Grouper has high protein content, but low fat content. In addition to amino acids necessary for human metabolism, it is also rich in a variety of inorganic salts, iron, calcium, phosphorus and vitamins. The nutritional components of fish skin colloid play an important role in enhancing the complete growth of epithelial tissue and promoting the synthesis of collagen cells, so it is called a fish for beauty and skin care. It is especially suitable for women to eat after delivery. Grouper is mainly natural and wild. The bigger the meat, the more tender it is. The meat is tender and thick, and there is no muscle thorn. It's delicious. Cooking is generally done by roasting, frying, steaming, stewing soup, etc., and meatballs and meat stuffing can also be made. The representative dish is steamed sea bass. Grouper is mainly natural and wild. The bigger the meat, the more tender it is. The meat is tender and thick, and there is no muscle thorn. It's delicious. Cooking is generally done by roasting, frying, steaming, stewing soup, etc., and meatballs and meat stuffing can also be made. The representative dish is steamed sea bass. Grouper has the medicinal value of invigorating spleen and benefiting qi.

5.pipa crab

Straight crab, produced in Lingshui, Hainan, is a unique delicacy.

6, shark's fin

After shark fin is processed and dried, its cartilage strips become a rare seafood treasure-shark fin. Shark's fin is a special seafood in Hainan, with high economic value and delicious taste. Eating it can effectively inhibit the reproduction of various diseases invading the human body and inhibit the spread of malignant tumors.

7.sea cucumber

Sea cucumbers like to inhabit sea areas with good transparency and high salinity, which are found in every harbor island in Sanya. Sea cucumber is a kind of high-grade precious seafood with high protein, low fat and low cholesterol. There are many ways to eat sea cucumbers; Or burn, or stew, or stew, especially fry with fresh eggs.

8. Squid

Although they are used to being called fish, they are not fish, but mollusks that live in the ocean. Squid, also known as soft fish and squid, is a precious seafood with high nutritional value. The nutritional function is basically the same as that of brachiopod seafood such as cuttlefish and octopus, and it is rich in trace elements such as protein, calcium, phosphorus, iron, selenium, iodine, manganese and copper. Squid is rich in calcium, phosphorus and iron, which is very beneficial to bone development and hematopoiesis and can prevent anemia. Squid is not only rich in amino acids needed by protein and human body, but also a low-calorie food containing a lot of taurine. It can inhibit the cholesterol content in blood, prevent adult diseases, relieve fatigue, restore vision and improve liver function. Polypeptide and trace elements such as selenium contained in it have antiviral and radioprotective effects. Chinese medicine believes that squid has the functions of nourishing yin, nourishing stomach, tonifying deficiency and moistening skin.