According to the types of sharks, sea tiger wings are classified: sea tiger wings are quite famous shark fins with thick needles and scattered wings. Most of these sharks come from the Pacific region of North America, and their wings are only as beautiful as white and green wings. The pectoral fins for sea tiger wings, also called wing wings, are derived from plowshare sharks. Fin, more precisely, should be "the fin of a plow ray." There are about 20 species of rays that can be used as group wings, which are distributed in the Red Sea, the East China Sea, Indonesia, the Philippines, Japan and Korea, and also produced in the South China Sea and the East China Sea of China, especially in the eastern part of the South China Sea and the Xisha Islands, so they are named group wings. (divided into Huangsha Group, Pearl Group, Cotton Group, Soft Sand Group, etc. ) Ploughhead ray has a flat shape and a long mouth, showing a prominent triangle. The big ones can reach 2 meters in length, and it takes nearly 10 years to grow, so the yield is not much. The dry wings made of dorsal fin, chest scales and tail of the plough ray are called group wings in the industry. Braised wings are a pair of wings braised in brown sauce on the dining table, which is very spectacular and gorgeous and is a treasure on the dining table. The wing needle is thick, the flesh film is thin, the entrance is smooth, especially the gum is rich, and it is also known as the king of wings. Sky Nine Wings: It comes from two giant sharks and is also divided into "Cowhide Sky Nine Wings" and "Norwegian Sky Nine Wings". "Cowhide Nine Wings" originated from a shark commonly known as "Cowhide Shark", namely whale shark. It is the largest shark species in the world, with a maximum length of 20 meters and a weight of 5 tons. Therefore, the shark fin made of its fins is quite large, the dorsal fin is generally above 10 kg, and the caudal fin, that is, the hooked wing, is bigger and heavier. "Cowhide Sky Nine Wings" is gray-black, with thick wings, but the gray taste will feel rough and heavy. "Norwegian Nine Wings" originated from basking shark, which is the second largest shark species in the world, with a volume of15m, slightly thinner than "cowhide Nine Wings". Its skin is gray, not only its wings are thick and long, soft and tender, but also its wings are extremely smooth and its skin membrane is not thick, especially its dorsal fin and caudal fin. It is the best of the nine wings at present. Whale sharks are huge and regarded by the ancients. The "magic fish" is called "Tianjiu" and "Dajiu" is a gambling tool. "Tianjiu" is the biggest in Wen Zi, and "Jiu" is the biggest in Wuzi. This kind of shark has huge fins, so it has nine wings. Butterfly green wings: In English, lemon sharks usually take pectoral fins, that is, wings. Its wing membrane is not thick, its wing needle is very thick, and it has the ability to replace the position of Tianjiu wing, which is softer, smoother and more delicious than Tianjiu wing. Produced in the Middle East, Indonesia, Vietnam and the Philippines, but the best quality is Brazil, Colombia, Mexico and other places in South America. Hook wing: Hook wing has a wide range of meanings, ranging from "Golden Mountain Double Top Hook" (produced by sea tiger wing shark) to "High Tea Hook" (produced by purple wing shark, English name is Mako) and Wuyang (mostly produced in Japan). Generally speaking, shark fin needles are thick, beautiful in appearance and refreshing in taste. (For example, braised golden hooks are more popular) Qingyi: Its meaning is also broad. Green wings refer to the pectoral fins of different sharks, except for the advanced sea tiger, butterfly green and ding green, which are collectively called green wings. It is difficult to distinguish the types and origins of green films one by one. There are good and bad kinds of sharks, and the different places of origin soon determine the quality of blue films. For example, the green wings produced in the Pacific Ocean are better than those produced in the Middle East. (Green films are generally used to spread wings) Tooth-picking wings: mainly produced in Japan, Southeast Asia and Brazil. Tooth-picking wing needle is not thick, but soft and smooth, and is generally used for spreading wings. (such as abalone, braised chicken, shredded chicken wings, etc. ) 0 (2) According to its growth position, shark fin comes from dorsal fin, pectoral fin and caudal fin, which can be made into ridge wing, wing wing and hook wing respectively. Among them, the ridge wing is mostly triangular, and the color on both sides is similar to that of hook wing, but the wing wing is mostly long ears, and the color on both sides is different, which is "yin and yang". 1. Hook wing: It is taken from shark's tail fin. The whole fin is boneless, so it has the largest number after processing. The fin needle is thick and long, and the price is the most expensive. It is mostly used for spreading wings. 2. Ridge wing: (also known as wing) comes from the dorsal fin of shark, and the wing needle is short, which is mostly used to wrap the wing. 3. Wings: (also called fins) are taken from the pectoral fins of sharks. Wing needle is the youngest, with thin wings and low price, and is mostly used for spreading wings. (3) According to the wet hair morphology table, 1, wrapped wing (abalone wing): also known as the wing, the wing needle is closely connected with the cartilage membrane in a comb shape. 2, scattered wings (raw wings): wing needles are independent lines. 3, group wings (head circumference, second circumference, tail circumference): the whole plate, not scattered or rotten, the fins are neatly arranged and clearly visible. (4) It is classified as 1 according to whether it is processed or not. Raw goods: Raw goods have gray-black wings. 2. Cooked goods: also known as dry goods, are made of raw goods after processing, scraping, deboning and drying. It's usually light yellow, and restaurants often use cooked food. 3. Water dish wings: soaked and washed shark fins. Restaurants use this fin instead of soaking, which can save manpower and space, but manufacturers use different chemical materials in the process of cleaning, so the quality is uneven. In recent years, instant wings have been developed. With a little heating, it is more convenient to mix soup.
The wings of shark fin come from the tail of shark and are divided into three types: middle fin, water skiing fin and tail hook fin. There are three kinds of shark fin on the market:
1. Shark's fin: It is shark's fin after being cut dry.
2. Water basin wings: after desalting the shark fin, soak it to make the shark fin cartilage soft and waxy for later use. Many seafood restaurants and ordinary families sell frozen shark fin in the freezer of general supermarkets for convenience.
3. Shaving shark's fin: wash and soak the original shark's fin, remove the scale sand on the surface, and make the fish bones fade.
Finally, shark fin is good, but it is taken from sharks after all. It is better to eat less to protect animals!