When steaming crabs, why do crabs lose legs?

It's almost the New Year, tell you more about the Chinese New Year's Eve dinner, now people's living conditions are good, and the Chinese New Year's Eve dinner is particularly rich. Because the Chinese have a custom that the more abundant the Chinese New Year's Eve meal, the higher the income in the coming year, and they do not have to worry about eating and drinking. In addition to the Chinese New Year's Eve dinner, there is also a family banquet at the beginning of the first month, and relatives return to their hometown to get together for a meal, which is also very rich at this time.

Nowadays, the essential dishes for Chinese New Year's Eve dinner are fish, beef, shrimp, crab and so on. If they are together, mainlanders really can't eat crabs if they want to, even if they can eat **, it is more expensive, and now the must-have at the banquet is crabs. Let's take a look.

Whether it is a Chinese New Year's Eve dinner or a family banquet, people will steam crabs to eat, and crab steaming is the most delicious way and the simplest. Simple is simple, but many people have the wrong way of steaming, which leads to the crab after steaming the legs are off, the taste is not delicious, and there is a strong fishy smell.

Therefore, we need to master some skills in steaming crabs, so that the steamed crabs are delicious. Here are a few points of popularization, as long as you remember these points, really crabs do not lose legs, taste delicious, and have no fishy smell. Let's take a look at the correct way to steam crabs.

First of all, we prepare the crabs, which are usually hairy crabs, and wash them after buying them. Hairy crabs are generally tied with ropes, so let's not untie the ropes and steam them directly in the pot.

Pour an appropriate amount of water into the pot, then pour in an appropriate amount of vinegar and cooking wine, and add a few slices of ginger. Don't boil the water first, because the crab should be boiled in cold water, and then **, after boiling on high heat, steam for 5 minutes, and then turn to low heat and steam for another 10 minutes.

So we have to remember these 3 points, one is not to untie the rope of the crab, so that the steamed crab will not lose legs; The second is to add some vinegar, cooking wine and ginger slices to the pot, so that the fishy smell can be removed when steaming; The third is to master the time of steaming crabs, first steam on high heat for 5 minutes, and then steam on low heat for 10 minutes, so that the steamed crabs are the most delicious. So have you learned?

Because the bones of crabs are relatively brittle and tender, and they struggle violently during the steaming process. That's why crabs' legs often fall off.

First of all, it may be that the quality of the crabs bought is not particularly good. It could be a crab that has been frozen for a long time or a dead crab. In addition, it may be steaming for a long time.

Because, when steaming the crab, the crab leggings are not tied, and when the heat comes up when it is put into the steamer, the crab will struggle, and the dying legs will tremble, so the legs will be old; Crabs that are too tender are also prone to losing legs

When steaming the crabs, the temperature is suddenly very hot. Crabs will panic. Crabs will crawl and struggle non-stop. So its legs fell off.

Because the crab is sometimes frightened or thinks that someone is disturbing, he will automatically cut off one of his legs and run for his life, just like the tail of a lizard. Carrying a crab leg when catching a crab will also make the crab panic and stimulate the stressful behavior of the crab to survive with a broken leg.

Crabs will give up one of their legs in order to save their lives. Therefore, you must also be knowledgeable when taking crabs, and you can't just carry a leg. Several crabs will fight together, and it is possible that the crab will cut off its own leg.

A small group of crabs breed entirely in freshwater, and they mostly inhabit the rocks of mountain streams. There are also a few crabs, such as ground crabs, that can adapt to life on land, burrowing in damp mud holes, and migrating to the sea during the breeding season.

The vast majority of crabs are omnivorous. Some crabs are carnivorous, such as pike crabs, which can prey on fish, shrimp and molluscs. A small number of crabs, such as the crab, scrape or filter feed on algae and organic debris.

Reasons for losing legs:

Sometimes the crab is frightened or thinks that if someone disturbs him, he will automatically cut off one of his legs and flee for his life, just like the tail of a lizard.

Crabs have a mixed diet. I don't know if you breed or keep it as a pet. If you are a pet, you can feed some dead fish meat, dead fish offal, or some meat shredded.

If you feed live fish, crabs generally can't catch them. Or go to the pet market and buy some fish food, dried shrimp and the like. When there is no need for a pet to specialize in nutritional ratio, it can be fed according to its natural feeding habits.

However, crab farming should pay attention to the change of water temperature, and the water temperature should be controlled at about 25, and pay attention to the temperature difference is not too large. Otherwise, it is easy to die.

Crabs lose their legs and grow back. This phenomenon is prevalent in arthropods in nature.

螃crab (pángxiè): animal kingdom, phylum Arthropods, Crustacea, Decapod, reptile suborder. Crabs are crustaceans whose bodies are protected by hard shells.

Crabs breathe by gills. In terms of taxonomy, crabs are classified as the same animals as shrimps, lobsters, and hermit crabs.

Arthropods: The largest group in the animal kingdom, the collective name of the phylum Arthropoda, includes more than one million species of invertebrates, accounting for almost 84 of all animal species. The membership is diverse.

Symmetrical invertebrates, covered with an epidermis partly composed of chitin, which can be shed at regular intervals, and the epidermis is a protective device that acts as an exoskeleton and provides an attachment surface for muscles. The muscle sequence is complex, and some are specialized to maneuver flight and vocalization. The exoskeleton of the appendage has joints, so it is called an arthropod.

There are many special sensors; The body cavity degenerates and is replaced by a blood cavity; The nervous system consists of the brain on the back and a pair of ventral nerve cords. More than 879,000 species have been described, of which about 86 are insects. It is estimated that there are more than 10 million species in total.

It is divided into five subphyla. The body is symmetrical and consists of most body segments with different structures and functions, and can generally be divided into three parts: head, thorax and abdomen, but some species of head and thorax are fused to form cephalothorax, and some types of chest and abdomen are undifferentiated. The body surface is segmented by thick chitinous outer bones and appendages.

The differentiation of the arthropod's body, as well as the diversity of changes in its body, allows it to acquire a high degree of adaptability, and arthropods can be found in almost any space on Earth. Common ones include centipedes, shrimps, crabs, spiders, and various insects.

Because the crab falls off when it is hot.

You can put the crab's belly facing up, so that the crab's belly is fully exposed to steam, which can be sterilized and disinfected, and the crab cooks quickly. In addition, the steamed crab is not easy to lose its claws, the crab body is complete, and the color is ruddy and bright, so it has an appetite when it is served.

Or tie the crab clicera feet with a rope before steaming to prevent the chela feet from falling off and crab roe and crab oil from flowing out during the steaming process.

We all know that there are many ways to make crabs, and steaming and eating them is one of the most popular ones, and many people will eat them with steamed crabs. Some people always lose their legs when steaming crabs. So what's the deal with the crab's leg falling out when it's real? Let's take a closer look1

1. Cause of heat.

Some people who don't know how to cook crabs like to steam crabs over high heat. Once the crabs are in the pot, they struggle violently. Crabs in the pot lose their legs. It doesn't matter if you eat it yourself, it's a little unsightly.

2. Crab causes.

When boiling crabs, there is a high chance that the legs will fall off. If the legs are still poured out of the pan in cold water, you have purchased tender crabs. The bones of the tender crab are more crispy and tender, and the legs fall off easily during cooking.

1. Steamed leggings.

Tie the pincers and eight legs of the hairy crab so that even if the hairy crab is steamed at high temperatures, it will not be frightened and will not show a self-protective fall reflex behavior, so the steamed hairy crab will not only have complete crab legs, but also the crab roe or crab paste will not overflow.

2. Drunk steaming.

Before steaming the hairy crab, you can put it in a basin, pour in the right amount of white wine, and then slowly pour it into the wine so that the hairy crab in a drunken state will not feel frightened during the steaming process, and naturally there will be no drooping under the feet, white wine can also eliminate the fishy smell of the hairy crab and add a unique wine flavor to the crab meat, which is a great way to kill three birds with one stone.

3. Stab to death and steam.

Piercing the hairy crab's brain with a long sewing needle causes it to die quickly so that the crab doesn't move during steaming, which is also a great way to keep the original crab legs intact.

Prepare the ingredients: a pinch of water, 3 pounds of crab, a pinch of ginger, a pinch of vinegar, a pinch of chili oil, a pinch of garlic and millet pepper, a pinch of sesame oil, a pinch of green onions, etc.

1. Put the crab in clean water, untie the purchased rope, let the crab spit out some dirty things, then clean the crabs one by one with a brush, and then wrap the crab legs so that the crabs don't break their legs.

2. After washing the crabs, the crabs can be steamed. Many people put them directly in the steamer and then put them directly in the steamer. Crabs struggle with heat, and their legs and roe fall off easily.

You can turn the belly of the crab down. , so don't worry about the crab roe flowing out.

3. There are still many people who will ask whether to use hot water to steam? It is still steamed in a hot pot with cold water. Hot water causes the crab meat to shrink. There will be a fishy smell after steaming. You need a hot pot under cold water and steam for about 15 minutes. Once steamed, bring it to a boil.

4. Finely chop the millet pepper and garlic, prepare a bowl, add soy sauce, sugar, vinegar, a little soy sauce, add some chili oil, and mix the sauce.

5. Place the crab on a plate, remove the inedible part of the crab and dip it in the sauce. The taste is particularly delicious.

1. Reasons for the heat Some people who don't know how to make crabs like to steam crabs over high heat, and the crabs will struggle violently as soon as they enter the pot, and the crabs that come out of the pot are leg off, and it doesn't matter if they eat it themselves, it will be a little unsightly to entertain guests.

2. Crab reason Boiling crabs and losing legs is likely to be the cause of the crabs themselves, if it is a cold water pot, still losing legs, that is, you can buy tender crabs, the bones of young crabs are relatively brittle and tender, and it is easy to lose legs during the steaming process.