When processing spicy crayfish, is it necessary to keep the shrimp head?

When processing spicy crayfish, is it necessary to keep the shrimp head?

Usually we eat the craft of crayfish, basically, the handicrafts of the water quality environment are not eaten, and the water quality environment is not good.

Whether cultivated artificially, wild crayfish mostly survive in some water quality, and there may also be sludge, in addition to sludge, this lobster can also easily become a parasite host for blood insects, liver and nose feces. The first part of the crayfish is recognized, the part is absorbed and involved in toxins, and it is also the most susceptible to the accumulation of pathogens and parasitism, so you can not eat it.

Crayfish heads have dirty excretions.

In addition, the body structure of the crayfish is also one of the reasons for us, and the shrimp of the crayfish has almost no other organs, all organs are concentrated in the head. These include the stomach, liver, heart, a pair of escorts ovaries, excretory organs, and bladder and excretory orifices. In other words, if we eat shrimp, we will eat shrimp dirt, semi-digested shrimp and shrimp.

The head of a crayfish is difficult to clean.

Due to the growing environment, the head of the crayfish is not good, and it will be dirtier. After using water for 24 hours a day, it is difficult to clean it, and the head of the crayfish is the trembling part of its body. Because I still don't eat anywhere.

There is no meat on the head of the crayfish. This is a shrimp, the crayfish itself is small, the meat of the whole body is concentrated on the shrimp, the shrimp can even be eaten, this is a scum, basically there is meat, it is not worth the effort. However, since the shrimp head contains high amino acids and the amino acids are cooked, it is a good fresh set, and it is recommended to put the shrimp together, but give up the shrimp when eating.

Eating the head of a crayfish may cause physical discomfort.

First of all, there is a crayfish head that exchanges water, which can contaminate a large number of bacteria and other substances, which can easily cause gastrointestinal upset; Secondly, parasitic eggs or parasitic eggs may be present in the crayfish head. **Improper risk of parasitic infection; The third is the liver of the crayfish's head, and there may be heavier metal ions in the liver. Without too much unintentionality, it can lead to the accumulation of large heavy metals in the human body.

ion, good health.

Eating shrimp heads is equivalent to eating shrimp excrement, semi-digested shrimp food, and more importantly, shrimp heads will enrich heavy metals in the environment.

The heavy metal content varied according to the size and location of the sample, and the trend was that the heavy metal content of the large sample was relatively high, and the increase of heavy metal content in tilapia and vannamei shrimp was positively correlated with their body weight. The content of heavy metals in the viscera of tilapia was significantly higher than that in muscle tissue, and the shrimp head was the main part of the heavy metal enrichment of shrimp.

But there is indeed a very delicious ingredient in the shrimp head, that is, the shrimp eggs, commonly known as "yellow".

When the female shrimp reaches maturity, the head and neck will contain shrimp yellow, so the shrimp with shrimp yellow must be the female shrimp, but without the shrimp yellow, it is not necessarily a male shrimp, and the female shrimp is not mature and the shrimp yellow cannot be seen. Crab roe is common to most people but little knows shrimp roe, and the female shrimp contains shrimp roe on the head and neck of the shrimp before conceiving eggs, commonly known as "red head".

If you want to eat shrimp yellow, you don't want to eat anything else, you have to take your time when you eat, in fact, to remove the factors of heavy metals, the harm of its excrement to the human body is very weak.

In some places, there is a habit of eating shrimp head sauce, and after checking the method, it is true that the whole shrimp head will be used.

The "shrimp head" we often say is the cephalothorax of the shrimp, and the demarcation between the head and the thorax of the shrimp is not obvious, which is collectively called the cephalothorax. The cephalothorax has structures called pericardiac sinuses, including the stomach, liver, heart, excretory organs, antennal glands (also called green glands because they are green), and bladder and excretory holes.

It's better not to stay. When I went out to eat spicy crayfish, I found that the food stalls were all left, because it was very troublesome to go to the shrimp head and it took a lot of time, so the food stalls were left, but it was best not to keep it if we made it ourselves at home, because the shrimp head has a lot of dirty things, and it is not safe to eat it in the stomach.

I don't think it's necessary, because the shrimp head is full of some microorganisms, and eating it is not healthy for people's health.

There is no need. Because people generally go to eat shrimp tails, no one eats shrimp heads at all, so it is useless to keep it.

1. The meat is easy to scatter when the head and tail are removed, and the taste will change when burned.

2. People like to eat lobster is to slowly enjoy the process of dialing shrimp, and the process of dialing shrimp is very good when chatting with family and friends at leisure time, that is, some people are not too troublesome to like to eat crabs.

3. Besides, the lobster only has meat when the head and tail are removed, which is the shrimp, and the feeling has completely changed.

It feeds on aquatic weeds, algae, aquatic insects, animal carcasses, etc., and kills each other when food is scarce. In recent years, crayfish has become an important economic aquaculture species in China.

In the process of commercial farming, escape should be strictly prevented, especially into the inaccessible original ecological water body. Its ecological competitive advantage over native species leads to devastating hazards.

When making crayfish, we must clean up the crayfish, especially the mud and sand of the crayfish, which is very dirty, and then we must clean the shrimp line of the crayfish and clean the crayfish head, these places have very dirty things, and we must carry out careful finishing in cleaning the crayfish.

Crayfish is a kind of food in life, very likeable, so more and more people are also very fond of crayfish, basically many hot pot restaurants in summer, barbecue restaurants are full of people to eat crayfish, the most important thing is that the taste of crayfish is particularly good.

1. Clean up the sediment on the lobster.

After the crayfish is taken out of the river or the sediment, the body will bring some sediment, so it will be very dirty, and the whole body must be cleaned up after taking it home, try to buy a small brush for the crayfish to take care of the whole body, and it is best to remove the sediment on the crayfish, so that it tastes very delicious, and will not worry about the sediment, the process of cleaning the sediment must be careful, and it is best to wash it several times as much as possible.

2. Clean up the shrimp line.

The shrimp line on the crayfish is also very dirty, because the shrimp line is used as the body part of the crayfish for the excretion of the crayfish, or the digestion in the body will pass through the lower limit of this part, so the shrimp line must be removed in advance, the shrimp line is located in the crayfish tail area, generally after the tail of the crayfish is straightened, pull the two parts like a small fan, and gently pull it out, then the shrimp line of the crayfish is cleaned up.

3. Clean the shrimp head.

Crayfish must be cleaned up the shrimp head, because the shrimp head of the crayfish is very dirty, so you must beat the shrimp head of the crayfish in time contains a certain amount of dirt, especially some feces and dirty things will enter the shrimp head, so many people who eat crayfish will not eat the head of the lobster, and some stores will directly cut off the small head of the crayfish, mainly to think about it in this way, so that customers can eat delicious and clean want.

Spicy crayfish is a special delicacy that many people like to eat in summer, and they also like to buy fresh crayfish to cook this dish at home, but the processing of lobster is extremely important before making spicy crayfish, not only to clean its surface, but also to soak it in water for a period of time, which will make the washed crayfish cleaner.

1. Soak the crayfish in salt water.

Before making spicy crayfish, you must soak the fresh crayfish you bought back in light salt water, wear gloves when soaking, stir with your hands, and let the crayfish fully contact with the light salt water, so that the dirt on its surface can be washed, and the crayfish can spit out the dirt in the body.

Second, brush the crayfish.

Before making spicy crayfish, crayfish should be carefully brushed with a brush, because only running water is used, it is difficult to wash the dirt on its surface, so after rinsing with running water, it is necessary to use a soft brush to scrub the belly of the crayfish carefully, so that all the remaining dirt can be brushed clean, and it should be rinsed with water after the brushing is completed.

Be sure to put the lobster in the water to purify for a period of time, use a brush to clean up all the stains and garbage on the surface of the lobster, remove the shell, and then you can cook, you can choose boiling, you can choose stir-frying, you can choose spicy.

Then directly remove the head of the crayfish, and then you also need to pull out the shrimp line of the crayfish, and you need to make a knife on the back of the crayfish, so that you can make spicy crayfish, which is the most correct.

It is necessary to blanch the lobster, clean the soil of the lobster, and remove the fishy smell of the lobster, so as to ensure the deliciousness of the lobster.

Eat crayfish at home, and after buying it, you should first rinse it with clean water, and it is best to stock it in water for a day or two. Before cooking, remove the head. Then use a brush to scrub the shells. In addition, crayfish must be cooked, generally boiled over high heat for 30 minutes, and it is best not to eat more than 10 at a time.

When dining in a restaurant, if you see crayfish that are particularly bright but have fewer shrimp claws, it is more likely to use "washed shrimp powder", so you should be cautious about eating them. Before eating crayfish, you should also look at the body of the crayfish, such as the tail curled, indicating that it is alive before entering the pot. If the tail is very straight, it means that it has died before entering the pot, and the germs in the dead crayfish are easy to exceed the standard, so it is best not to eat it.

【Spicy crayfish】

Ingredients: green onion, ginger and garlic, dried chili, fragrant chili, Sichuan pepper, star anise bay leaf, thirteen spices, light soy sauce, oyster sauce, beer, salt.

Method] The first step in handling crayfish is to brush it clean, and pay attention to its pliers when washing. The second step is to draw the shrimp line, when drawing the shrimp line, first use your hands to lift the two tongs of the crayfish to fix, and then the other hand in the middle of the tail to pull and twist, the shrimp line will come out!

The third step in dealing with crayfish is to pull out the gills, the left hand continues to maintain the posture of fixed shrimp pincers, and the right hand grabs the rest of the small paws and pulls them off the gills; Step 4: Finally cut the head uniformly. Crayfish is super clean to eat like this! Many people have diarrhea just because they didn't do step 3!

Ingredients for preparing crayfish: beer, ginger, 2 heads of garlic, a little chili, a handful of fragrant chili, Sichuan pepper, sesame pepper, light soy sauce, oyster sauce, salt, sugar, thirteen spices.

Handle the clean crayfish and control the water for later use. Put oil in a pan, cook over high heat until there is smoke, then fry the crayfish in the oil. Fry until the aroma comes out.

Leave the bottom oil in the pot, put in the prepared ingredients (chili, fragrant chili, sesame pepper, Sichuan pepper, ginger and garlic) and stir-fry over low heat, and pour in the crayfish to stir-fry after the spicy taste.

Stir-fry evenly, and start adding light soy sauce, oyster sauce, salt, sugar, and thirteen spices to taste.

Add a bottle of beer and simmer for 10 minutes.

Keep simmering on medium heat for about 10 minutes, and the soup is almost ready!

It is necessary to remove the head of the crayfish by making it yourself, because its head is very dirty, and it is not unpalatable, and it is better to only make the shrimp tail.

Summary. Generally dealt with alive.

Before cooking, it is best to brush the shrimp shell, and the lobster claw root is the most likely to hide dirt and dirt, so be sure to cut it off. The filth in the gills must also be cleaned up. Once you're done, you'll have to brush it again before you can eat it.

1.Cut off most of the lobster's skull and use scissors to pick out the stomach pouch of black sand on the exposed head and back; cut the shell on both sides of the gills and then cut the beard with a bevel; Pull down the tail nail in the middle of the tail with your hands and pull it down to pull out the black intestine.

2.Make it more fun by cutting a knife on your back (this action is optional and depends on each skill hobby); Brush the left and right sides with a toothbrush under running water. Be careful not to wash the shrimp and drain the water.

Reminder: When eating shrimp, you should also be in moderation, don't eat too much at a time, because shrimp is a high-protein food, and some allergies will cause allergies to crayfish, such as red spots, pimples, etc., it is best not to eat crayfish. Crayfish is a high-purine aquatic product that gout patients do not eat.

Do you want to kill a crayfish before cutting the lobster head.

Generally dealt with alive. Before cooking, it is best to brush the shrimp shell, and the lobster claw root is the most likely to hide dirt and dirt, so be sure to cut it off. The filth in the gills must also be cleaned up.

Once you're done, you'll have to brush it again to eat it. 1.Cut off most of the lobster's skull and use scissors to pick out the stomach pouch of black sand on the exposed head and back; Cut the shell on both sides of the gills to make Lawei, and then cut the beard with an oblique plane; Pull down the tail nail in the middle of the tail with your hands and pull it down to pull out the black intestine.

2.Make it more fun by cutting a knife on your back (this action is optional and depends on each skill hobby); Brush the left and right sides with a toothbrush under running water. Be careful not to wash the shrimp and drain the water.

Reminder: When eating shrimp, you should also be in moderation, don't eat too much at a time, because shrimp is a high-protein food, and some allergies will be allergic to crayfish, such as red spots, pimples, etc., it is best not to eat crayfish. Crayfish is a high-purine aquatic product that gout patients do not eat.

Ask about custom messages].

Crayfish is a very popular delicacy, its unique taste, delicious and delicious, deeply loved by the majority of consumers. However, there is a question that many people are concerned about, that is, whether crayfish should be cut or not?

The first stool laughs first, and it needs to be understood that the head of the crayfish does not have to be cut off. Because the head of the crayfish has delicious meat and butter, and there is also a part of the flavor that is difficult to absorb after cutting off the head, these are the flavorful parts of the jujube branches that should not be missed.

Secondly, different places and different people treat crayfish differently. In some places, people prefer to cut off the head of the crayfish, while in others, people are more accustomed to cooking the whole crayfish together.

Of course, if you don't like the head of a crayfish, then you can try cutting the head off. However, it is best to cut the head before cooking, because during the cooking process, the head meat and flavor of the crayfish will gradually mix into the whole crayfish, so that the processed crayfish is more delicious.

It should be noted that when buying crayfish, if you feel that the crayfish is too big or too small, try to choose a crayfish of a moderate size. Because if the crayfish is too small, there is very little meat in it, and if the crayfish is too large, it may be relatively difficult for you to cut your head.

When cooking crayfish, you also need to pay attention to some details, such as adding appropriate condiments, controlling the appropriate heat, adding the right amount of water, etc. These factors can affect the texture and taste of crayfish.

In conclusion, the head of a crayfish is edible, and whether or not to cut the head can be considered based on factors such as personal taste and how the food is handled. Whether you choose to cut your head or leave the head behind, you're sure to make a delicious crayfish when cooked correctly.