1, put the box or pots regularly sprayed with water: hairy crabs are very strong, room temperature as long as between 15 ~ 25 ℃, play all can be stored indoors, hairy crabs with a more spacious box or pots, pay attention to regularly sprayed some water to ensure that the environment of the humidity, this can be preserved to survive 3 ~ 5 days;
2, put the bathtub with water to live: if you buy too many hairy crabs, can also be placed directly in the bathtub, the bathtub is smooth on all sides, can ensure that the hairy crab will not break out of prison to escape.
2, put in the bathtub with water: If you buy too many hairy crabs, you can also put them in the bathtub directly, the bathtub is smooth on all sides, which can ensure that the crabs will not escape from the prison, and put the right amount of water in the bathtub (not more than 1-3cm thick) to ensure that the humidity of the crabs, and then put some small fish, loaches, shrimp, etc. as their food, and can be kept for 5~10 days;
3, plastic buckets/basins with water to raise live: Prepare a 30-50cm-high plastic buckets/basins, plastic buckets/basins with smooth inner walls. Hairy crabs into which, do not stack; and then add water to the body of the hairy crab half as high as easy to moisturize, do not bury all the hairy crabs, if the water is too deep crabs will be suffocated due to lack of oxygen and die.
Extended information
1, per 100 grams of edible part of the crab containing 17.5 grams of protein, 2.8 grams of fat, phosphorus 182 milligrams of calcium 126 milligrams of iron and 2.8 milligrams and rich in vitamins A and vitamin B1;
2, to the saw edge of the blue crab as an example of analyzing the nutrient content: saw edge of the green crab each Components are rich in protein, of which the content of female gonads is as high as 30.98%, which is the highest protein content of fresh products. And the protein amino acid is complete, essential amino acid score of 84.23 ~ 93.58;
3, saw-edge blue crab body is rich in fat and unsaturated fatty acids (UFA). The muscle UFA reaches 74.58%, EPA is as high as 18.04%, DHA is 13.52%;
4. The unsaturated fat content of the saw-edge blue crab is high, especially the omega-3 fatty acids that cannot be synthesized by the human body, EPA and DHA are high in content, and the EPA can significantly reduce the value of serum triglyceride (TG) and cholesterol (TC), and resist the aggregation of platelet to slow down the formation of thrombus.
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