CATDOLL : CATDOLL: How to clean river crabs

The cleaning method of river crabs is relatively simple. The specific cleaning techniques are as follows:

1. First, clean the surface of the prepared river crabs;

2. Then you can put the river crab in the sink, add an appropriate amount of edible salt, and soak it in salt water for a while; 3. Then use a small brush to brush off the mud and sand on the river crab, brush the crab's back shell with the brush, and then continue to brush the crab's belly and crab's mouth;

4. Then brush the crab's heel and the gap between its feet;

5. Remove the crab's internal organs. First, remove the horns on the crab's belly and discard the back shell. If there is crab roe, remove the triangular area in the middle of the crab shell. If there is no crab roe, discard the back shell completely. Then remove the crab's mouth and gills.

6. Finally, rinse the river crabs several times with clean water.

River crabs are large crustaceans that often burrow in muddy banks of rivers, lakes and swamps, are active at night, and feed on fish, shrimp, animal carcasses and grains. River crabs are precious freshwater products that are delicious, nutritious and have high economic value.

How to clean river crabs

The cleaning method of river crabs is relatively simple. The specific cleaning techniques are as follows:

1. First, clean the surface of the prepared river crabs;

2. Then you can put the river crab in the sink, add an appropriate amount of edible salt, and soak it in salt water for a while; 3. Then use a small brush to brush off the mud and sand on the river crab, brush the crab's back shell with the brush, and then continue to brush the crab's belly and crab's mouth;

4. Then brush the crab's heel and the gap between its feet;

5. Remove the crab's internal organs. First, remove the horns on the crab's belly and discard the back shell. If there is crab roe, remove the triangular area in the middle of the crab shell. If there is no crab roe, discard the back shell completely. Then remove the crab's mouth and gills.

6. Finally, rinse the river crabs several times with clean water.

River crabs are large crustaceans that often burrow in muddy banks of rivers, lakes and swamps, are active at night, and feed on fish, shrimp, animal carcasses and grains. River crabs are precious freshwater products that are delicious, nutritious and have high economic value.

How to clean small river crabs How to clean river crabs

Summary: First prepare half a basin of clean water and an old toothbrush, put the small river crab in and soak it for about 10 minutes, then grab both sides of the crab with your hands, and use a toothbrush to vigorously clean the back, abdomen and mouth of the crab, and then clean the sides, feet and roots of the crab's claws. Then cover the small river crab and open it, squeeze out the excrement from the inside to the outside, then clean the dirt and crab claws inside the crab, and finally soak the small river crab in clean water for about 10 minutes to clean it.

I still remember that in my hometown, I always liked to take a few friends to the river to catch crabs and play in the water. It was undoubtedly full of joy. In the past, catching a few small crabs was just for fun among playmates, not for eating. But now I find that many people will buy these small river crabs in the market to make delicious food. To make delicious food, the first thing to do is to clean the small river crabs.

How to clean small river crabs

1. Prepare half a basin of clean water and an old toothbrush.

2. Put the crabs to be cleaned and soak them for about 10 minutes before cleaning.

3. Grasp both sides of the crab with your hands, use a toothbrush to vigorously clean the back, abdomen and mouth, and then clean the sides of the crab and the base of its feet and claws.

4. Grab the crab's claws, use the handle of a toothbrush to lift the joint of the claws from bottom to top, use the thumb and index finger to grab the claws along the base of the claws, open the abdominal cover, and squeeze out the excrement from the inside to the outside.

5. Clean the dirt inside the crab's belly cover and the crab claws.

6. Put the cleaned crabs into a pot with half a pot of clean water, soak for about 10 minutes and then rinse to wash away the dirty water brought in when washing the crabs.

How to clean river crabs

1. Pour a small amount of white wine into the bucket where the crabs are placed to remove the fishy smell.

2. When the crabs are slightly unconscious, use the back of a spatula to hit them hard until they are knocked unconscious.

3. Quickly grab the crab by its back and lift it to a level with your chin.

4. Put down the spatula temporarily, pick up the brush and brush the crab's abdomen which has become flat.

5. After brushing them carefully and checking that there is no silt, throw them into another bucket and rinse them with clean water.

What are the differences between river crabs and sea crabs?

1. Appearance: River crabs have dense small hairs on their legs and claws, while sea crabs do not; river crabs are mostly green in color, while sea crabs are brighter in color.

2. Taste: Although sea crabs are large in size, their meat is loose; river crabs have firm and delicate meat.

Dead river crabs cannot be eaten, even those that are about to die cannot be eaten.

River crabs are scavengers with many bacteria and toxins in their bodies. Dead river crabs are even more toxic, so they cannot be eaten. However, sea crabs are different. Sea crabs will die soon after being salvaged, so dead sea crabs can be eaten.

River crabs live in the muddy banks of rivers, lakes and swamps, and their living environment is relatively dirty. In addition, they feed on fish, shrimp, animal carcasses and grains, so we must clean them before eating them, otherwise we will eat the dirt, which will be harmful to the body. So how can we clean river crabs thoroughly?

Step 1: Put the crabs in a basin of clean water and add a small amount of white wine to soak;

Step 2: When the crab is somewhat unconscious, use the back of the spatula to hit it until it faints;

Step 3: Grab the crab's back quickly with your hands, lift it to the level of your chin, and brush the crab's flat belly with the brush.

Step 4: Brush the river crab carefully, making sure not to miss any corner of its body. After checking that there is no silt, throw it into another bucket and rinse it with clean water.

This method of washing river crabs is relatively common. You can also soak them in salt water, which can also serve as a disinfectant. However, the most important thing is to brush them one by one with a brush. From this point of view, it is safer to eat river crabs yourself, as it is difficult for others to wash them as carefully as you do.

Although river crabs are delicious, the cleaning process before cooking is still quite troublesome. After all, these small crabs live in dirty mud ditches, and their main food is fish, shrimp, and animal carcasses, which are still relatively dirty, so be sure to wash them clean!

There are many ways to wash river crabs, but the most important thing is to let them digest the food in their stomachs and vomit out the dirt before washing. Because crabs are used to eating dead and rotten things. Put the crabs in a high container to prevent them from escaping, and put in a certain amount of salt, not too much, one tablespoon per bucket of water, too much salt will easily kill the crabs. Soak for dozens of minutes, wait for them to vomit out the dirt in their gills, and then disinfect them with potassium permanganate water for 10 minutes. Then use a bamboo brush to rinse them one by one with a stream of water. This basically achieves a hygienic clean. Then it's a question of how you will deal with it.

Wash the crabs: First, wash the crabs. You can put the crabs in the sink and soak them in salt water for a while. Then use a brush (you can use an old toothbrush) to brush off the mud and sand on the crabs. Be careful not to let the crabs bite you! Rinse several times.

Choosing river crabs: How to choose river crabs? Needless to say, river crabs must be fresh, so you must pick live ones. Dead ones cannot be eaten. Big or small can be fine, but they must be heavy. Female river crabs are better because they have more roe. How to distinguish male from female? Turn the river crab over, with its four legs facing up. If the shell on the abdomen is round, it is a female river crab, and if it is triangular, it is a male. But at this time of year, both male and female river crabs are relatively fat.

Boiled river crabs: Dalian people are used to eating sea crabs raw. Fresh sea crabs can be eaten raw after being marinated with salt, chili shreds, coriander, ginger, etc. for a few hours. River crabs are different from sea crabs and are not suitable for eating raw. They live in fresh water. When buying river crabs, you can see that there is a lot of black mud on the crabs. Steaming or boiling is a better cooking method, and it must be steamed and boiled thoroughly. Steaming can preserve the nutrition and original flavor of river crabs. When boiling, add cold water to the pot and add an appropriate amount of salt.