First, what are the benefits of women eating mussels?
1, tonify kidney deficiency
Symptoms are chills, backache, chills in limbs, chills, edema and kidney-yang deficiency.
2. Improve immunity
Protein is the most important nutrient for maintaining immune function and the main component of white blood cells and antibodies.
3. Prevention of arteriosclerosis
Arteriosclerosis is a threat to the lives of most middle-aged and elderly people. Eating mussel food can reduce blood lipid and dredge blood vessels, thus effectively preventing arteriosclerosis.
Step 4 improve memory
Mytilus edulis is rich in unsaturated fatty acids. Regular consumption is beneficial to the regeneration of brain cells, improving memory and preventing diseases such as Alzheimer's disease.
5. Reduce blood fat and blood pressure
Make blood pressure easier to control, dilate capillaries, reduce blood viscosity and improve microcirculation. It can soften and protect blood vessels, and reduce human blood lipid and cholesterol.
6, diuretic swelling
It can eliminate toxins and excess water in the body, promote blood and water metabolism, and has diuretic and repercussive effects. Contains diuretic ingredients, which can eliminate water and sodium retention in the body, promote diuresis and reduce swelling. Can be used for treating systemic edema, dysuria, etc.
7. Effectively lower cholesterol
Protein and taurine contained in mussels can reduce cholesterol. If eaten regularly, it can effectively reduce the malignant cholesterol in the blood and increase the benign cholesterol, thus preventing diseases caused by high cholesterol content.
8. Protect the liver
Mytilus edulis is rich in unsaturated fatty acids and taurine, which can effectively reduce blood fat and is beneficial to the regeneration of liver cells. Regular consumption of mussel food can effectively protect the liver, improve the excretion function of the liver and reduce the incidence of the liver.
9, can effectively prevent iron deficiency anemia.
Iron is an indispensable nutrient for our body. The blood of mussels is rich in iron and vitamin b 12, which is easily digested and absorbed by human body. Regular consumption of iron can prevent anemia and can be used as an auxiliary treatment food for anemia.
Second, what are the edible treatment methods of mussels?
1, stick the edge of mussel shell with a knife and insert it into the bottom of siphon between mussel shell and mussel body.
2. Move the knife to the shell, separate the mussel shell from the mussel body, and cut off the adduction rib connecting the mussel shell and the shell.
3. Cut off the oval belly like a clam (like a clam's gallbladder), and the gallbladder like a clam can be used to cook porridge.
4. Find a big bowl, put it in the elephant mussel, pour it with 80-degree water, and take it out if the water doesn't pass the elephant mussel.
5. After scalding, the skin on the outer layer of mussel siphon can be easily peeled off.
6. Cut and separate siphon and clam shell. Siphon is used to make sashimi, and mussels can be used to make soup or porridge.
7. Soak the siphon, that is, the part that pulls the image, in ice water, and brush off the brown skin on the surface with a brush.
8. Siphons soaked in ice water are crisp and tender, and the taste changes well. Cut the two air holes exposed from the thick end of the siphon into two halves along the middle.
9. Tilt the knife and cut the siphon of the ivory mussel into thin slices.
10, a good mussel siphon can be eaten directly as sashimi, and can also be used for Chinese cooking and cold salad.
3. What are the breeding techniques of mussels?
Breeding environment
Mytilus is a buried shellfish. The water temperature in the living sea area is 3 ~ 23℃. After three years of domestication, it can adapt to water temperature of 0 ~ 25℃ and salinity of 27 ~ 32%. The sediment in the habitat is mainly sediment, with the water depth of 3 ~18m, and the burial depth is related to the individual size. When the shell length is 5 ~ 10 cm, mussel larvae have strong ability to dive sand. Generally, diving only takes 5 minutes. When the shell length exceeds 15 cm, they lose the ability to crawl and dive into the sand, and live in caves all their lives without moving. The culture area should be selected in the inner bay with gentle water flow, small wind and waves, rich bait and much sediment, and the culture depth can range from low tide line to 10 meter. The seabed water temperature is not lower than 0℃ in winter and not higher than 25℃ in summer.
matrix selection
Sand is the best attachment base for mussels. After attachment, the larvae were cultured by running water method, and the daily feeding amount gradually increased to1.20 thousand cells /ml. The larvae developed into single-tube larvae (shell length 0.6- 1 mm) in 8- 10 days, and into double-tube larvae (shell length 1 mm) in 22-23 days. After 30 days, the shell length is 2mm (1500 ~ 800 capsules), after 40 days, it is 3.5mm (150 ~ 180 capsules) and after 60 days, it is 8mm (20 ~ 26 capsules). At this time, you can go to the sea for seedlings.
Artificial seedling raising
Under the salinity of 28 ~ 30, it takes 83 hours, 60 hours and 46 hours for fertilized eggs to develop into D-shaped larvae at water temperature 1 1, 13 and 16℃, respectively, and 20 days for fertilized eggs to develop to shell length at water temperature 16℃. After adding attachments, the larvae can grow to a shell length of 5 mm in about 70 days. The daily increment of shell length in D larval stage is 6.2 microns, and that in top larval stage is 16.8 microns. After metamorphosis, the growth rate is accelerated and the shape is mature. The seedling picking rate of different attachment bases is fine sand >: pebble > polyethylene net >: corrugated board.
Plastic pipe curing
In the past, the cultivation method of mussels was bottom sowing, with 1000 seedlings per bag. After sowing, the seedlings grow quickly. Sowing at the end of June, the shell length can reach about 3 mm at the end of August. However, due to the invasion of the enemy, the survival rate of shellfish fry is low, about 1 0% after1year, and about 1 ~ 2% after 3 years. Therefore, since 200 1, the method of PVC management and maintenance has been used to plant mussels, and good results have been achieved. After 1 year, the survival rate reached 60%, with an average shell length of 4 mm and a weight of 30 g. In this method, plastic pipes (or PVC pipes) with a diameter of 10 ~ 20mm and a length of 25 ~ 30mm were used, and 10 ~ 30 seedlings were placed in the pipes, with one end of the pipes buried in the sand bottom and the other end exposed from the sand surface. After the other end of the tube was placed on the sand surface for 3 months, the seedlings drilled into the sand 10 mm, 20-25mm for 6 months, and 30-40mm for10/2 months, and began to disperse. At this time, the plastic pipe can be taken out (it can be recycled), and the survival rate of seedlings after protection is very high. When the pipe spacing is 50 ~ 60mm, 4,000 sleeves can be inserted per mu, and 40,000 ~ 65,438+10,000 seedlings can be raised.
Mussel seedling transportation
Silkworm larvae can be transported dry at close range and wet at long distance. Seedlings with shell length of 5 ~ 10 mm should be packed with 50,000 seeds in each plastic bag, 3 ~ 5 liters of water should be added, ventilated and transported in a sealed foam box 14 ~ 16 hours. The survival rate can reach 95%.