What is the green stuff inside the swimming crab? Should I eat male or female swimming crabs in September?

Swimming crabs are seafood, and they come in male and female varieties. The roe of female crabs is rich in protein, phospholipids and other nutrients, but it also contains high levels of fat and cholesterol. When buying swimming crabs, you should choose crabs that are more active and have strong claws. Such swimming crabs will be fresher, with firm meat and a better taste. The following is how to distinguish male and female crabs and how to choose them. I hope it will be helpful to you.

Contents of this article

1. What is the green thing inside the swimming crab?

2. Should we eat male or female swimming crabs in September?

3. How to choose swimming crabs

What is the green stuff inside the swimming crab?

The green stuff inside the swimming crab may be the swimming crab's liver or contaminated mucous membrane. It is probably that the swimming crab's toxic and harmful substances have entered the liver. It may also be that the swimming crab has been left for too long. It is not recommended to eat it to avoid causing physical discomfort.

Normal swimming crabs usually have only white and yellow colors in their bodies. If there is any green, it is an abnormal swimming crab and is not recommended to be eaten, as it may be harmful to the body.

When eating swimming crabs, you should remove the crab gills, crab intestines, crab stomach and other parts.

Swimming crabs are seafood. Cooked swimming crabs must be eaten as soon as possible. If they are left for a long time, not only will their taste change, but their nutrients will also be lost.

Should I eat male or female swimming crabs in September?

Eat female swimming crabs in September. Because September has already begun to fall, the weather is gradually getting cooler, and it is also the breeding season for female crabs. Therefore, the roe of female crabs in this season is very plump, while the white gelatin of male crabs is less at this time, so it is not recommended to eat them.

The roe of female crabs is rich in protein, phospholipids and other nutrients, but it also contains high levels of fat and cholesterol.

Generally, you can distinguish the male and female swimming crabs by looking at their abdomen. The belly of the male crab is mainly triangular and slightly concave, while the belly of the female crab is mainly oval and usually bulging.

When purchasing swimming crabs, you should choose crabs that are more lively and active and have strong claws. Such swimming crabs will be fresher, have firm meat and good taste.

How to choose swimming crab

When choosing swimming crabs, you can observe their crab legs. If the crab legs are not injured, firmly connected to the body, and are plump and elastic, and the muscles contract, it means that it is a fresh and high-quality swimming crab. You can also observe the color. High-quality swimming crabs have green backs, light red belly buttons, and yellow-red corners on both sides.

In addition to looking at the crab legs, you can also press the crab shell appropriately. If water comes out of the crab shell, it means that the swimming crab is weak and heavy, and is actually quite thin and not plump.

The shell of a fresh swimming crab is relatively hard, shiny and colorful, with a normal fishy smell. If the shell is soft, brown or yellowish in color, and has an odor, it means that the swimming crab has deteriorated or is not very healthy, so it is best not to buy it.

After purchasing the swimming crabs, first use a brush to clean off impurities and dust, and remove the crab stomach and gills before starting to cook them. The swimming crabs processed in this way will taste good and have a better texture.