1. Jellyfish belongs to seafood.

2. Jellyfish can be divided into two types: jellyfish head and jellyfish skin, but they are all processed and brewed from marine jellyfish. Jellyfish head refers to the tentacles of jellyfish, with thick meat and rich nutrition, and is generally eaten cold. Jellyfish head is a fine product in jellyfish, which has a higher taste and nutritional value.

3. Good jellyfish head-yellow or brownish yellow with luster; There is no impurity on the edge, the meat is solid and tough, and there is no soup heart; The taste is crisp and tender.

4. Inferior jellyfish head-brown and dull; There are impurities at the edge, and the meat is soft and not tough; There is no crispy feeling when eating.