How to choose fresh grass carp? Which parts of grass carp cannot be eaten?

Grass carp is popular among consumers for its tender meat, few bones, and rich meat. Pickled fish is made with grass carp. The soup is delicious, the meat is tender, the soup is sour and fragrant, slightly spicy but not greasy, and the fish fillet is tender and smooth. If you want to eat good grass carp, it is also very important to choose! Do you know how to choose? See how to choose grass carp in the encyclopedia.

Contents of this article

1. How to choose fresh grass carp

2. Which parts of grass carp cannot be eaten?

3. Dietary considerations for grass carp

How to choose fresh grass carp

The surface of fresh grass carp has transparent mucus, and the scales are smooth and tightly attached to the body of the fish, and are not easy to fall off. However, if the grass carp is dead, the mucus is opaque, and the scales are dull and easy to fall off.

The gills of fresh grass carp are bright red and have a fishy smell, but not a bad odor. The gills of stale grass carp will be darker or gray-red and will smell bad.

The body of fresh grass carp is elastic. If you press it with your fingers, the dent will disappear immediately, and there is no odor. However, if the grass carp has been dead for a long time, the fish meat is not elastic, and the dent will disappear slowly when you poke it with your hand.

Which parts of grass carp cannot be eaten?

Fish scales and the mucous membrane above them

There is a layer of slippery mucus on the surface of grass carp, and there are many bacteria attached to this layer of mucus, so this sticky outer membrane and fish scales need to be removed before cooking.

When you cut open the belly of a grass carp, you will see a layer of black film attached to it. This black film is the main source of the fishy smell of grass carp, so it must be removed before cooking. Otherwise, the cooked grass carp will have a strong fishy smell.

Fish gills are the respiratory organs and detoxification organs of grass carp. They are used to filter water for grass carp. Therefore, there will be more bacteria on the fish gills, which must be removed before eating.

Fish have a lot of internal organs. Most of the other internal organs can be eaten after being cleaned, but some internal organs do not taste very good after being cooked. Fish gall bladder cannot be eaten after cooking because it is poisonous. It cannot be eaten whether it is cooked or taken with wine.

Dietary considerations for grass carp

1. It is not advisable to eat grass carp when taking cough medicine.

2. It is not advisable to eat too much grass carp, otherwise it may induce various sores and boils; people suffering from carbuncles and boils should avoid eating grass carp.

3. Fish gall is poisonous and should be avoided.