Protein in eggs is rich in essential amino acids, and its composition ratio is suitable for human needs.
Eggs are also a good source of vitamins and inorganic salts and a kind of food with high nutritional value. Some people like to eat raw eggs. I think the nutrition of eggs is destroyed after they are cooked. I think it is better to eat them raw than cooked. In fact, this way of eating is not only useless but also harmful.
First, eggs are produced by the ovaries and cloaca of chickens, with high bacterial content, so the surface of eggshells and even yolk may have been contaminated by bacteria, which may easily cause parasitic diseases, intestinal diseases or food poisoning if eaten raw.
Second, raw eggs have a fishy smell, which can inhibit the central nervous system, make people lose appetite, and sometimes make people vomit.
Third, raw egg white contains a substance called avidin, which prevents the human body from absorbing biotin contained in egg yolk. After eggs are cooked, they can kill bacteria inside and outside the eggs and destroy avidin, so eggs should not be eaten raw.
However, after the eggs were washed with boiling water, the bacteria of the eggs were killed by boiling water, and the nutrients were not completely destroyed, so washing the eggs with boiling water was very nutritious. The disadvantage is that it smells a little fishy. Some people are not used to it at first, but they will feel a faint fragrance after getting used to it.
Students who want to have a try can try one by themselves.
Everyone says it's nutritious. My father used to eat boiled water to make raw eggs a few years ago. Drink it once every morning. Spread fresh eggs, preferably fresh eggs fed by farmers. Put the sugar in the bowl and use chopsticks. After that, flush the boiling water down and you can drink it. Don't let it cool for a long time. It stinks when it's cold for a long time. It's best not to rush too much at once.
Boil water to wash eggs. Some areas have such eating habits. They think it is convenient to wash eggs with boiling water, and the eggs and flowers formed are very tender. Protein has less damage and rich nutrition, but it is not recommended to eat like this.
Nutritional eggs are one of the nutritious foods, with protein accounting for about 12%. They are glycerinated with various essential amino acids, and the amino acid composition is close to the human body's needs, which is easy to digest and absorb, and the biological value of protein is high. Egg yolk is also rich in lecithin, various minerals and vitamins, so the nutritional value of eggs is very high.
Why not advocate the cooking method of boiled eggs? The main reason is: 1. Egg whites of raw eggs contain protease inhibitors and avidin, which destroy trypsin and affect the digestion and absorption of protein in the digestive tract. Only after heating can the egg white and yolk solidify, can protease inhibitors and avidin be destroyed, and people can digest and utilize eggs well after eating them. Therefore, washing eggs and flowers directly with boiling water is not only refreshing, but also difficult to digest and absorb, and it is easy for individuals to have nausea and vomiting after drinking.
2. Eggs are not sterile. In the process of hen's ovary forming eggs, if the hen carries salmonella (often bacteria), then the eggs also contain salmonella. In this way, when eggs are washed with boiling water, the temperature is difficult to completely kill salmonella, and people may cause salmonella food poisoning if they drink it. Eggs carry not only Salmonella, but also Escherichia coli and Staphylococcus aureus. Therefore, it is unsafe for people to wash eggs directly with boiling water.
How to Improve the Nutritional Value of protein For eggs, various processing methods will cause protein to solidify. Although it destroyed the structure of protein to some extent and denatured protein, generally speaking, protein is easy to be digested by digestive enzymes after being heated and cooked, which improves its digestion and absorption rate, so it is necessary to carry out necessary heat treatment. The digestibility of eggs in various cooking is different. Generally, the digestibility of boiled eggs is the highest, close to 100%. The digestibility of boiled eggs is about 92%. According to the length of heating time, the digestibility of scrambled eggs is 80-98%, and that of raw eggs is only about 30% to 50%. It can be seen that heating is necessary. When cooking eggs, it is not recommended to heat them for too long. Boiled eggs are overcooked, and they should be moderate, usually at the top of the tree.
What's the effect of drinking raw eggs with boiling water? How to make it delicious and nutritious? Healthy ascetic, let's talk!
Grandma used to cook it for me when I was a child, and it had a faint fragrance, but grandma always put some sugar in it intimately, which would taste much better. Although I used to eat like this when I was a child, I found it convenient, but I still don't advocate this way of eating. It is difficult to kill all germs with boiled water, and eggs are likely to carry some germs.
What are the benefits of eating eggs often? 1: Suitable for students and people who often eat with their brains.
Lecithin in eggs can release choline and improve memory. Moreover, eggs are rich in protein, which can be well absorbed by the human body and are very nutritious food.
2. Life span
Eggs contain almost all the nutrients necessary for human body, and their nutritional value is very high. Nutrition experts call them "ideal nutrition banks for human beings". One of the secrets of many elderly people's longevity is to eat an egg every day.
3. The nourishing effect is remarkable.
Eggs can supplement qi and blood, which is an ideal food to help healthy qi and help the recovery of the liver. It is suitable for developing children to eat regularly, which can strengthen the brain and improve intelligence and contribute to the development of the nervous system.
What should I pay attention to when boiling raw eggs? (Although not recommended, I will give you some suggestions) 1: Wash the eggs in the bowl, preheat the boiling water as much as possible, raise the temperature of the bowl, and disinfect the bowl.
2. Wash raw eggs with boiling water, otherwise a lot of germs will be left.
After the eggs are poured into hot water, you can cover them. Grandma was like this when I was a child, which may be the reason why I didn't have diarrhea.
Continuous health knowledge sharing, I hope it will help you, welcome to pay attention! With the growing health awareness of modern people, many people begin to work hard on how to match a nutritious and healthy diet. But they are not sure about many "nutrition tips" and "hearsay". Today, we will choose one of them: boiling water to wash eggs and have a good understanding.
What is boiled eggs? As the name implies, boiling water to wash eggs is actually to boil a pot of boiling water and pour it into a bowl with egg liquid. As soon as the egg liquid is heated, it is washed into egg flowers. At this time, you can add some salt and sesame oil, or some people like to eat sweet, and add a proper amount of soup. Cool to the right temperature and you can make a light egg drop soup.
Why do some people like boiled eggs? We have to start with these two advantages: 1. Cooking is convenient.
I believe everyone will feel the same way after reading the above description, that is, boiling eggs with water is actually very simple, just need clean water, a boiled kettle, a few eggs, a bowl and a little seasoning. It takes only a short time from cooking to eating, which is really a good choice for some people who are already hungry.
It is a liquid food and easy to digest.
Unlike scrambled eggs, boiled eggs are mild in nature and taste as delicate and tender as liquid food. It is also easy to digest and has little irritation to the gastrointestinal tract and esophageal mucosa of human body.
Therefore, many hospitals or people who have just recovered from gastrointestinal diseases will prefer it. After eating it, they feel that it can supplement water and nutrition without burdening the stomach.
Although there are many benefits, is boiling water really healthy? Not necessarily! 1. The threat of Salmonella
As we all know, eggs are not all safe and sterile. For example, according to statistics, about 4% of eggs contain salmonella, which can only be inactivated when the ambient temperature is higher than 75℃ for more than 30 s. When the boiling water temperature is not high enough and the scalding time is not long enough, it means that it may be accompanied by the invasion of salmonella.
2. Trypsin is not decomposed
Furthermore, eggs contain a kind of trypsin, which needs to be destroyed by heating, and then protein in eggs can be easily digested and absorbed by human body, otherwise protein intolerance will induce diarrhea symptoms.
This is why someone asked the doctor: I got up in the morning because I was in a hurry to go to work, and I made an appetizing egg in a hurry. As a result, I had diarrhea. This may be because the cooking time is not long enough or the temperature is not high enough, which leads to diarrhea because the enzyme is not decomposed.
Tip: the rumor of washing eggs with water! 1. Cough, just eat boiled eggs? Ridiculous!
Come to think of it, it makes sense to add some nutrition to boiled water and eggs, but what is the connection with treating cough? If cough patients feel better after eating, it may be because warm water moistens their throats and gives them temporary comfort. On the other hand, it may be a psychological effect!
2. Boiled eggs can cure constipation.
So is this one. It is said that constipation can be treated because the patient's previous water intake is not enough. Supplementing more water is beneficial to intestinal peristalsis, so there will be an "effect" of constipation improvement.
Tips In fact, whether eggs are fried or fried, their nutrient loss rate is relatively small, and even the nutrient retention rate can reach over 94%. Therefore, it is recommended to cook at high temperature for a long time to avoid leaving opportunities for diseases.
Also, the most suitable eating temperature for the oral cavity is 20~40℃, but the boiling water temperature of eggs can't drop so fast for a while, and many people are impatient, so they often burn their mouths and damage the oral mucosa. Then I suggest you wait patiently to avoid inducing tongue cancer and esophageal cancer.
# Super Family Doctor Team #
Boiled raw eggs are called egg tea in southwest Shandong. Although making egg tea is very simple, the details are very particular. First, beat a raw egg into a bowl, break it up with chopsticks, and beat the egg liquid until it bubbles. Boil water in a pot or kettle, and rush into the egg mixture as soon as the boiling water falls. Pay attention to only one position when you rush, and you will see that the egg liquid turns into egg flowers, and then pour big sesame oil, and a bowl of egg tea will be ready. This is my favorite egg tea. When toothache, gum inflammation, oral ulcer and sore throat are taken once or twice, the symptoms are obviously relieved. The effect is very obvious. Friends can try it, it's convenient and simple, and there are no side effects. There are other flavors of egg tea, such as adding sugar to the finished egg tea. Adding coriander, shrimp skin, laver, a little soy sauce, sesame oil and a little salt to the finished egg tea makes it salty, fragrant and delicious. Well, egg tea is simple, nutritious and delicious. Drinking a bowl every morning is good for your health.
It is not recommended to eat raw eggs with boiling water. One of them has no health care value and will not absorb more nutrients; Both of them have certain health risks.
Raw eggs may be infected with salmonella. Ordinary boiled water can not effectively kill bacteria, which may cause salmonella infection, ranging from diarrhea to shock and maternal abortion.
Raw eggs can also combine with vitamin B7, affecting absorption, leading to vitamin B7 deficiency, dermatitis, hair loss and nervous system symptoms.
There is a folk saying that the water of boiled eggs has high nutritional value. I also believe that. He drinks an egg every morning. First, he beat the eggs in a bigger bowl, broke them and mixed them evenly. He can stir for a while and boil the water. When the water was boiling, he quickly rushed the boiling water into the bowl while stirring. If he pours it once, it will taste bad if he pours it twice.
If you wash eggs with boiling water, I think the nutritional value is the same as that of boiled eggs, nothing special. If the eggs are not cooked, it may bring unhealthy factors to the body, because raw eggs may contain pathogenic bacteria, molds and parasitic eggs, which are difficult to kill at once.
It is recommended not to drink. Health comes first.
This has always been recommended by my mother to my family. She said that she must drink it in the middle of the night, and her health will get better and better, especially dizziness. Add some sugar. It is not recommended to drink like this now, because eggs are afraid of carrying bacteria now, boiling water can't kill bacteria, and boiled eggs are safe and nutritious.