Jellyfish head soak the jellyfish with water for 30 minutes, take it out, wash and cut it.
The method of first cold and then hot, first cold means first soak the jellyfish well in cold water for 30 minutes, take it out and then wash and cut it. The second hot is to put the cut jellyfish in boiling water, scalded to jellyfish contraction immediately removed, and then soaked in cool white water, so as to maximize the jellyfish's crunchy texture.
First wash the alum, whole or shredded, soaked in a lot of cool water for about a day, change the water a few times in the middle of the day, taste no salty flavor can be, cold before eating to prepare a pot of cold water, will be cut silk jellyfish into the hot water of 70 to 80 degrees in the blanch for a second, and then put into the cool water, and finally according to personal taste and seasoning can be cooled.
Jellyfish is a nutrient-rich aquatic product, and its nutritional value is reflected in its nutrient composition. Jellyfish is extremely low in fat and rich in protein and inorganic salts. Each hundred grams of jellyfish contains about 65 grams of water, 6-12 grams of protein, 0.1-0.5 grams of fat, about 4 grams of carbohydrates, 66 kilocalories, 182 milligrams of calcium, iodine 132 micrograms, as well as a variety of vitamins, especially iodine, which is lacking in people's diets, is a kind of high-protein, low-fat, low-calorie nutritious food.
Introduction of jellyfish
Jellyfish ancient name of fish, also known as sea serpent, red jellyfish, jellyfish, preserved fish, is growing in the ocean in the large warm-water mantle jellyfish, jellyfish belongs to the coelacanth, the umbrella part of the bulge was steamed bread-like, up to 50 centimeters in diameter, the largest up to a meter, the gelatinous hard, usually greenish-blue, touching the creamy-white. Mouth wrist eight, split into many flaps, widely distributed in China in the north and south of the sea, jellyfish in the tropics, subtropics and temperate coastal are widely distributed.
China's customary jellyfish have umbrella smooth mouth and wrist only filamentous body of edible jellyfish or both rod-shaped rod-shaped jellyfish, as well as the umbrella has many small warts protruding yellow spot jellyfish, edible, and can be used as medicine, jellyfish reproduction, including the planktonic life of the asexual era and the solid life of the asexual era of the hydrozoan type, the two kinds of reproduction alternating with each other, that is, the so-called alternating generations of reproduction.
The movement of jellyfish mainly depends on the rhythmic diastole and contraction of the ring muscle of the inner umbrella, when the ring muscle contracts, the seawater in the lower cavity of the umbrella body will be squeezed out, and the reaction force will push the jellyfish body towards the top of the umbrella, and the jellyfish's movement is continuous day and night, and the adult body's swimming speed in static water is 4 meters/per minute to 5 meters/per minute.