The butter crab is golden yellow all over. The crab legs are hairless
The whole body of the hairy crab is dark green. Hairy legs
Butter crab should be cooked in the fifth month of the lunar calendar
Hairy crab should be cooked in September or October
There are different ways to eat it, but the butter crab is the best, the one above All answers were correct, but unfortunately all failed. Because no one can point out the most important difference.
Butter crabs are salt water, while hairy crabs are fresh water.
If you have any questions about what I said, please ask your teacher, your parents or the fishmonger in the street market. Thanks
2007-01-31 11:09:33 Supplement:
I have explained all the most important points. , Butter crab mainly comes from the Deep Bay and Pearl River Delta areas of Hong Kong, China. The Dragon Boat Festival in May of the lunar calendar starts until August. Butter crabs are all female crabs. During the hot summer season, when mature crabs lay eggs, they like to live in the shallows and enjoy sunbathing. When the tide recedes, the sunlight increases the water temperature in the shallows. At this time, the ointment in the crab's body is decomposed into a red-yellow substance, which penetrates into all parts of the body, turning the crab's body into a color between red and yellow.
Butter crab is second only to hairy crab, and the taste of crab paste is stronger. Among the butter crabs, the top quality crab is the "fat crab" which is made from oil from the top corner butter crab. If it is not as good as the top corner butter crab, it is still a butter crab, but the oil itself is not enough and it is "water oil" crab. "crab. In terms of production methods, it is divided into "sea oil", "jiwei oil" and "tang oil crab".
[edit] Cooking method
Butter crab is valuable in butter. Under the premise that the butter cannot be lost, it is recommended not to cut the crab into pieces for cooking. However, crabs are alive. To prevent the crabs from struggling, breaking off their arms and legs and leaking oil, you must first make them drunk with wine, or soak them in ice water until the crabs enter a coma. Only then can you cook a perfect butter crab. Common dishes include golden pot cake with crab meat, large ribs with dry crab meat, steamed crab dumplings, baked crab lids, raw crab porridge, crab roe and fish belly soup, etc.
Eriocheir sinensis, also known as Shanghai hairy crab and commonly known as hairy crab, is a small crab species that mainly grows in coastal estuary areas from the Korean Peninsula to Fujian, China.
Eider crabs spend most of their lives in freshwater, but they must return to the sea to breed. In the fourth or fifth year of life, they migrate downstream and reach sexual maturity in tidal river mouths. After mating, the female continues swimming toward the sea and spends the winter in deeper water. In spring they return to salt water to lay their eggs. The hatched young crabs move upstream into fresh water, thus completing a life cycle.
This species is characterized by dense hair on its paws. The size of the crab body is roughly the same as the palm of an adult's hand.
This species is highly invasive to other ecosystems and has spread to North America and Europe, causing damage to local ecosystems. In addition to competing with native species, their burrowing behavior leads to damage to banks and obstruction of drainage systems. It is thought that the crab migrates along the ballast water discharged from the bottom of the ship.
Although the Chinese mitten crab has become a serious problem in Western waters, the same crab is a famous Jiangnan delicacy. This kind of crab is considered by Chinese medicine to be a cooling food. Due to excessive fishing, the number of crab species in the lower reaches of the Yangtze River has declined, and the price of crabs has soared accordingly. Nowadays, the breeding industry is very prosperous in areas suitable for crab growth. Yangcheng Lake in Jiangsu is the most famous producing area of ??Chinese mitten crabs. The crabs produced here are famous for their green backs, white bellies, yellow hairs and golden claws. People are so famous that they are willing to taste the crabs produced here at high prices. Most crabs are exported to overseas markets at high profit margins. , Reference: *** , Free Encyclopedia, Butter crabs are actually ordinary crabs. In summer, female crabs will store a lot of fat in preparation for laying eggs. The fat on these crabs is "melted" by the summer sun and becomes a body. Butter has such a yellow color, so it is called butter crab, which comes first in summer.
Hairy crabs first appear in autumn. The so-called "round navel in September and pointed navel in October" means that the female crabs (round navel) are the most beautiful in September of the lunar calendar, and the male crabs (pointed navel) are eclipsed in October. . It's easy to recognize, crab legs have a lot of hairs.
Every taste is a matter of taste, but butter crab is much more expensive, because not just a crab can be turned into a butter crab rack!,