Near the Mid Autumn Festival, hairy crabs are absolutely a hot food, but what will you do if you buy more hairy crabs accidentally? How can fresh hairy crabs be preserved without dying quickly? Learn some ways to save hairy crabs with Xiaobian.
Preservation of hairy crabs
Yangcheng Lake hairy crabs. As we all know, Yangcheng Lake hairy crabs are fresh aquatic products, which have a short storage time after leaving the water. The quantity of hairy crabs that can be consumed in about three days is relatively simple to save: select the vigorous hairy crabs, bind the feet of Yangcheng Lake hairy crabs and the hairlocks to reduce the physical consumption of hairy crabs, and then put them in the refrigerator freezer, cover them with wet towels for preservation. When eating every day, choose the one with insufficient vitality first. The hairy crab with sufficient vitality can continue to be preserved.
The way to distinguish is: touch the eyes of hairy crabs with your hands, and eat them first if they are not sensitive.
Preservation method II of hairy crab
Plastic bucket / basin preservation
Yangcheng Lake hairy crabs. Choose the vigorous Yangcheng Lake hairy crabs and prepare a 30-50 cm high plastic bucket / basin. The inner wall of the plastic bucket / basin is smooth and not easy to escape. Put the Yangcheng Lake hairy crabs in it - do not stack them; then add water to half the height of the hairy crabs - mainly to moisturize, do not bury the hairy crabs. Because you are unlikely to have oxygen enrichment equipment, if the water is too deep, the crabs will Asphyxiation due to lack of oxygen. No need to cover the bucket / basin, check the hairy crabs every day, and eat the ones with insufficient vitality in time. The hairy crabs in Yangcheng Lake can be preserved for more than 5 days when the temperature is not high
Preservation of hairy crabs
Temporary pool preservation
Yangcheng Lake hairy crabs. If you buy Yangcheng Lake hairy crabs for more than three or five days, you can't use the above method to store them. The best way is to make your own bathtub as a temporary pond to let Yangcheng Lake hairy crabs enjoy it first: because the bathtub walls are smooth, the hairy crabs can't escape, and then gently pour the hairy crabs into the bathtub, water them until they are just buried The hairy crabs can breathe on the water surface when they stand on eight feet, and a small amount of small fish and shrimps are added according to the storage time and quantity. The storage time of hairy crabs in Yangcheng Lake by this method is generally more than 7 days or longer, and the survival rate of hairy crabs in Yangcheng Lake with good quality can reach more than 95%. In addition, check the hairy crabs every day and eat them in time
After receiving the live hairy crabs, if you can't eat them all at once, you should pay attention to their preservation. 9、 In October, it's best to put the bundled hairy crabs (which can ensure the firmness of hairy crabs) directly into the refrigerator fresh-keeping room for refrigeration (Note: not freezing), the temperature is controlled at about 5 ℃, and cover them with a wring wet towel.
Remember: if you don't eat it right away, please don't wash it with water, or the crab will die. If the indoor temperature does not exceed 15 degrees, there is no need to put the refrigerator. Under normal circumstances, it can be preserved for 5-7 days, but the crabs will be thinner if they are preserved for too long, and eating within 3 days will not affect the taste.