Fish roe is a general term for pickled or dried fish roe. Salmon eggs are called red fish eggs; Squid seeds are made from sturgeon eggs. There are mackerel seeds, large yellow croaker seeds and so on. Fish roe is rich in protein and fat. When eating, add ingredients and appropriate amount of water, stir into paste, then steam fry or make cold salad.

Common classification of sushi ingredients

1. naked fish

Naked fish, as the name suggests, are red or brown, and generally belong to migratory fish. This kind of fish generally lives in shallow water or near the sea surface, and the exercise in the sea is quite large, so the muscle tissue in the body is developed and the blood is rich in oxygen, which makes the fish appear red.

Representative fish are tuna, bonito, bonito and so on.

2. White fish

White-skinned fish don't exercise much, don't swim long distances in the water, and their meat is tender. Generally, the proportion of white-skinned fish in deep-sea fish is large.

Representative fish are salmon, snapper, cod, sole and ankang fish. Although the meat of salmon is pink or orange, the composition of blood and muscle is obviously different from that of naked fish, so it is still a white fish.

3. herring

Black herring is a small fish in offshore waters, with a blue-black back and a silvery white or white abdomen. Sushi will be called green or light color. Fish has a high DHA content, and it will smell fishy if you don't get used to it, but it actually tastes different.

The representative fish are mackerel, saury, sardine and so on.

4. Molluscs and shellfish

Including squid (squid, Mo Dou), octopus (octopus), single/double shellfish, snails, etc.

5. Crustacea (shrimp, crab, sea urchin, etc. )

All kinds of shrimps and crabs and their processed products.

6. Others (plants, bean products, eggs, etc. )

Common are seaweed, natto, bean skin, eggs, various fruits and vegetables and so on.