Red sea crab is a kind of sea crab. Because its abdomen and legs are slightly red, it is called red or red. Red-headed red-headed breastplate is ovoid, with hard shell, powerful claws and aggressive nature. It likes to live in rocky areas with low tide and areas with dense algae. Rushan area is the main breeding area of Chijia Red, with many rocky reefs, dense algae and rich bait.
The red beetle in Rushan is big, tender and delicious, and contains a lot of protein, fat, carbohydrates, inorganic salts, A and B vitamins. , rich in nutrition. Local fishermen catch red beetles and often trap them in crab cages. Crab cages are made of fishing nets and thick iron wires or bars. The design is ingenious. Once the red armor comes in, you can't escape.
Rushan is the fattest in late spring and Mid-Autumn Festival. Fishermen often say "wheat yellow crab" and "bean yellow crab" refer to crabs in these two seasons. There is also a local saying that "crabs are full of fat in August" and "eat pointed umbilicus in spring and round balls in autumn". The former refers to the August of the lunar calendar, which is the fattest time for crabs. The latter refers to the male crab (navel tip) in spring, which is big, tender in meat and freshest in taste; In autumn, the mother crab (round navel) is plump and delicious.
Traditional Chinese medicine believes that crab is delicious and cold, crab meat has the function of nourishing tendons and soothing qi, while liquor has the effect of mellow and warm, promoting blood circulation and dispelling cold, and the two complement each other. Therefore, when men in coastal areas, especially fishermen, eat red, most of them should drink a little white wine to prevent their navel from cooling their stomachs. Chinese medicine also believes that red crab has the functions of clearing away heat, dispersing blood and breaking wounds, and has therapeutic effects on bone and muscle injuries, scabies and burns. Recently, the medical community also found that red crab has anti-tuberculosis effect, which is very beneficial to the rehabilitation of tuberculosis.
The most popular way to eat red nails is cooking. Wash red nails without seasoning, steam or cook them in a pot, and serve with Jiang Mo and vinegar. In the hotel, besides boiling and steaming, there are many ways to eat ginger crab, fried crab and fried crab meat. Red onychomycosis can also be eaten dry. Bright red onychomycosis is steamed, peeled and dried, which is called "crab rice". Used to make soup when there is no fresh goods in autumn and winter. It combines freshness and aroma, and it will be unforgettable after eating.
Eriocheir sinensis: alias sturgeon spot, red crab spot, red crab spot, striped sturgeon spot, red crab spot and covered crab spot.
It is distributed in the shallow waters of East China Sea, South China Sea and Yellow Sea in China. It is a common edible crab that people like, with bright color and delicious taste, which is beneficial to live transportation.
The scientific name is Eriocheir serrata, a kind of swimming crab, with a body length of 9 cm, a width of 13 cm and a weight of 0.2-0.5 kg. The back is convex, smooth and turquoise. Because of the gray-green pattern, this area is commonly known as "flower crab", with powerful claws, and the last pair of feet won the prize. It is the object of marine fishing and artificial breeding, distributed in sandy or muddy seabed about 10-30 meters, and more in warm and low salinity sea areas, so it is often caught in estuaries and coastal areas. Good at swimming, night activities and digging holes during the day. Culturing crabs are harvested by countercurrent method or dry pond method.
Flower crab is rich in nutrition, tender in meat, fat and delicious, and it is the top grade of crabs. The edible part contains protein14.6g, fat10.6g, vitamin a2 microgram, calcium 228mg, phosphorus 262mg, iron 0.9mg, magnesium, manganese, copper, selenium, potassium, sodium, vitamin E, vitamin b 1 and vitamin b2. It can be used as medicine, cold in nature, salty in taste, and low in toxicity. When it enters the liver meridian, it has the functions of removing blood stasis, dredging collaterals, inducing diuresis to reduce swelling, relieving lacquer toxicity, relaxing muscles and bones, and nourishing. Its meat, ovaries and liver are all edible. Crab yolk is a high-grade condiment and tonic.