What are the two wings next to the shark called, and what are the small wings on both sides of the s

The two wings next to the shark are called shark fins. But these things are not nutritious in the first place, and they are just myths for some people, so they are said to be very nutritious.

There are two wings next to the shark called shark arms.

It is called shark fin, which is also found in many fish, and plays a role in balancing and attacking, and the shark itself is very dangerous.

The small wings on both sides of a shark are called shark fins. Analysis: Shark is a cartilaginous fish, the flipper bone is like a vermicelli, the small wings on both sides of the shark are called shark fins, the reason why shark fins can be eaten is because the shark's fins contain a kind of vermicelli-like wing tendons, which contain about 80% protein, but also contain fat, sugars and other minerals, but it is difficult to absorb, so eating an egg absorbs more nutrients than shark fin.

Driven by profiteering, sharks are hunted in large numbers for valuable cooking ingredients.

Grade distributionAccording to the color, there are six kinds of shark fins, such as yellow, white, gray, green, black, and mixed (yellow-white), among which yellow, white, and gray are better. Due to the different origins and roasting methods, there are freshwater fins and saltwater fins.

Freshwater fins are dried in the sun or impregnated with lime water, and the quality is better; Brackish water fins are impregnated with salt water and are inferior in quality to freshwater fins. Shark fins can also be classified according to whether they are morphologically complete or not. After the hair rises, it becomes the whole wing, which is called the row of wings, which is of the highest grade; After the hair rises, it spreads out into a piece of wings, which is a defective product.

The wings of sharks are called shark fins.

Shark wings are called shark fins, shark fins, shark shark fins, sand shark fins, etc. Shark fin is usually abbreviated as "shark fin" in folk, which was first seen in the "Song Hui Yao", and is usually made of shark fins.

According to the appeal of animal protection associations, the public should save sharks and refuse to consume shark fins, and many countries have taken drastic measures to prevent the extinction of sharks in their territorial waters.

Physical characteristics of the shark:

The body is long spindle-shaped. gill cleft lateral, pectoral fin normal, not healed with the anterior edge of the snout; dorsal position of northern fin; Crooked tail type.

The body is spindle-shaped, with cleft gills on both sides of the head, but resembles a common fish. With a few exceptions, the typical shark** is hard, dull gray in color, with tooth-like scales that make ** appear rough. tail strong and powerful, asymmetrical, upturned; Fins are pointed; The snout is appointed, anteriorly protruding, with a crescent-shaped mouth and triangular fangs under the snout.

Sharks have no swim bladder and need to swim constantly to avoid sinking to the bottom.

Pectoral fins, also called "shark fins". When the caudal fin is not moving, the pectoral fin opens to both sides of the fish body, and when it swings back and forth, the fish moves forward; When the pectoral fin swings on one side, the fish body turns to the side that does not move; If balance is lost, the fish will sway from side to side, which is equivalent to the forelimbs of higher vertebrates, located behind the left and right gill holes. The main function is to make the body move forward and control the direction or the role of "brake" in travel.

Cultural practicesEating shark fin is a food culture phenomenon unique to Asia. Because China is located in a temperate zone with cold winters, frequent droughts and floods, and inland areas are far away from the ocean, food preservation technology is very developed, and drying is one of the most important methods. The preparation and cooking of shark fin is so complex and professional that it is almost impossible for amateurs to touch.

The above content reference: Encyclopedia - Shark Fin.

Summary. The wings on both sides of a shark are called shark fins. Shark fin is usually abbreviated as "shark fin" in folklore.

As one of the traditional Chinese precious foods, it was first seen in the "Song Hui Yao", which is one of the delicacies of the mountains and seas, and the "wing" in the "abalone cucumber wing belly" refers to shark fin. Shark fin is made from shark fins and is usually boiled into shark fin soup with chicken broth, etc. What is the name of the wings on both sides of the shark It is said that the habit of Chinese eating shark fin originated from Zheng He.

The Compendium of Materia Medica states that "(mackerel) has a hyena on its back and wings under its abdomen, and its taste is fat, which is cherished by southerners", and Hong Kong is the world's largest shark fin entrepot and sales point. Artificial shark fins (vegetarian fins) are also produced in Japan. Shark fins are tasteless and have low nutritional value, but sharks are now in danger due to the long hours of shark hunting, which has a negative impact on the balance of the oceans.

At present, shark fins are mainly sourced from non-endangered blue sharks and blue sharks, but there is no legislative ban on endangered species in shark fishing areas, so they pose a major threat to the survival of endangered species. Experts point out that as China's economy takes off, demand for shark fin has risen sharply, posing a major existential threat to sharks as a whole.

Shark fin. Can you tell us more about that?

The wings on both sides of a shark are called shark fins. Shark fin is usually abbreviated as "shark fin" in folklore. As one of the traditional Chinese precious foods, it was first seen in the "Song Hui Yao", which is one of the delicacies of the mountains and seas, and the "wing" in the "abalone cucumber wing belly" refers to shark fin.

Shark fin is made from shark fins and is usually boiled into shark fin soup with chicken broth, etc. What is the name of the wings on both sides of the shark It is said that the Chinese habit of eating shark fin originated from Zheng He. The Compendium of Materia Medica states that "(mackerel) has a hyena on its back and wings under its abdomen, and its taste is fat, which is cherished by southerners", and Hong Kong is the world's largest shark fin entrepot and sales point.

Artificial shark fins (vegetarian fins) are also produced in Japan. Shark fins are tasteless and have low nutritional value, but they have been precarious due to the long-term hunting of sharks for shark fins, such as Zhongfanjin, which has had a negative impact on the balance of the oceans. At present, shark fins mainly come from the unendangered blue shark and blue shark, but there is no legislative ban on endangered species in shark fishing areas, so it has posed a major threat to the survival of endangered species.

Experts point out that as China's economy takes off, demand for shark fin has risen sharply, posing a major existential threat to sharks as a whole.