Jellyfish, also known as jellyfish and white skin, looks like a parachute and a white mushroom. The part shaped like a mushroom head is "jellyfish skin"; The mouth and tentacles similar to mushroom handles under the umbrella cover are "jellyfish head". Jellyfish skin is a layer of gum with high nutritional value. The jellyfish head is slightly hard, and the nutritional colloid is similar to jellyfish skin. China was the first country to eat jellyfish, which was recorded in the Natural History written by Zhang Hua in Jin Dynasty. Today, jellyfish has become a delicacy at banquets.
Jellyfish is a coelenterate. Jellyfish are umbrella-shaped and float in the water. It is found all over the coast of China. Summer and autumn are the peak seasons for fishing. After taking out, add alum and salt to squeeze dry, take out and drain, and then use salt after washing. Jellyfish are divided into South Jellyfish, East Jellyfish and North Jellyfish. South thorn produced in Fujian and Zhejiang is the best. It is big, light yellow and crisp. East thorn is produced in Yantai, Shandong Province, and can be divided into sand thorn and cotton thorn. Meat contains sand and sand, which is not easy to wash off. Is the cotton prickly meat thick? North thorn is produced in Beitang, Tianjin. It is white and small, crisp and tender, and of inferior quality. The fishing season of jellyfish is generally in summer and autumn.