Abalone fin is shark's fin, and the differences between them and abalone are as follows:
1. Different appearance features
The outside of abalone's body is covered with a thick calcareous shell, which is a right-handed conch shell. The single-walled shell of abalone is hard, with a right-handed shell shape and a dark greenish-brown surface. The inner side of the shell is purple, green, white and other colors are intermingled and pearly.Shark fins specifically refer to the fine filamentous cartilage in the fins of sharks, and are made by drying the fins of sharks from the pectoral, ventral, and caudal fins.
2, different hazards to nature
Abalone can be bred in captivity, basically no harm to nature.
The fins are cut off from sharks, and the chances of sharks surviving after having their fins cut off are very small. There are already laws against catching sharks. International fisheries organizations are also planning agreements to ban shark fishing in the Atlantic Ocean and the Mediterranean Sea, but there are no corresponding bans on the Pacific and Indian Oceans.
3, different nutritional value
Abalone is rich in nutrients, per 100g of dry products containing 64g of protein, 2g of fat, 3g of sugar, but also rich in a variety of physiologically active substances, such as EPA, DHA, taurine, superoxide dismutase, etc., to maintain the acid-base balance of the body, neuromuscular excitation plays an important role in the metal elements (Ca2 ＋, Mg2 ＋, etc.) is also rich in content. ) is also rich in content.
The main component of shark's fin is protein. In terms of containing protein, the quality of protein in shark's fin is no better than that of eggs and meat, and it contains incomplete protein; and in terms of unsaturated fat, shark's fin, like ordinary sea fish, does not have any special value. There is no definite scientific evidence to prove that shark's fin is effective for health. The deliciousness of shark's fin soup comes mainly from its ingredients, not from the shark's fin itself.
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