Whether the eggs are cooked or raw

If you want to be hygienic, cook and eat

If you want to be nutritious, add a glass of beer

That tastes 'cool.

Raw eggs. The main difference between boiled eggs and boiled eggs is that the yolk and egg white are different, the nutritional value is different, etc., which can be distinguished by the rotation method, looking at the appearance, smelling, shaking and other methods.

1. Rotation method.

Place the egg on a table that is smooth horizontally, do not be smooth horizontally, then put the egg on the table, rotate the egg on the table, and then use one finger to suddenly fix the egg for a second or two and then let go, to see if the egg continues to rotate, if it continues, it is raw, otherwise it is cooked.

2. Look at the appearance.

The appearance of raw eggs is relatively rough, and you can see small protrusions one by one, and the appearance of cooked eggs is relatively smooth, and the feel is smoother than that of raw eggs. If you are interested, you can compare the hard-boiled eggs, and the comparison will have an effect.

3. Smell the smell.

If it is a freshly boiled egg, it can smell a relatively strong aroma of hard-boiled eggs. Raw eggs, on the other hand, have a slight lime taste.

4. Shaking method.

Hold the egg between two fingers and gently shake it in your ear, you can feel the liquid inside the egg shaking when you are raw, and the feeling of being heavy in a cooked egg.

5. Light irradiation method.

Put the eggs under the light and see that the inside of the eggs is clear and transparent, which is a raw egg, otherwise it is a cooked egg. This method is less reliable.

Raw eggs, it can't be eaten, there is a fishy smell, although some people say that raw eggs are nutritious, but I think it is still unhealthy to eat directly.

Hard-boiled eggs are different, hard-boiled eggs, when I hold the eggs, you shake them, there will be no liquid flowing in them, this is a hard-boiled egg.

The difference between raw and cooked eggs is that the protein in cooked eggs is coagulated, while raw eggs are liquid.

What is the difference between raw and cooked eggs? 1. Pick up the egg and shake it gently, if there is shaking in the egg, it is a raw egg, and vice versa.

2. Use a lamp to shine on the eggs, if the eggs are transparent, they are raw eggs, otherwise they are cooked eggs.

3. Gently place the large end of the egg on the table and try to stand up the egg. If the egg can stand up, it is a raw egg, and vice versa, it is a cooked egg.

4. Put the eggs on the table and use both hands to rotate the eggs, if it is a raw egg, it will shake a little, while the cooked egg will turn more steadily.

5. Put the eggs in the water, if it is a raw egg, it will float a few times, and the cooked egg will sink directly to the bottom of the water.

Put the egg on the table and turn it, if it turns smoothly, it is a cooked egg, and if it does not turn smoothly, it is a raw egg.

What is the difference between raw and cooked eggs? Raw eggs are not edible, but cooked eggs are edible.

The difference between raw eggs and boiled eggs、Cooked eggs put him here do not turn、Raw eggs will turn.

Put the eggs on the table and stand up and turn them, and the ones that turn several times are hard-boiled eggs, and the ones that don't turn so much are raw eggs.

Raw eggs and cooked eggs are indistinguishable to the naked eye, because they can't distinguish between boiled and uncooked eggs, so the singer knows that they are raw and cooked as soon as they hold it with their hands, which is a cooked egg? Which is a raw egg? The raw egg singer knew in a flash that he didn't, he had big eggs, so he didn't have this effect, no.

Turn the eggs around and make them feel a little heavier.

Hard-boiled eggs are lighter.

Put it on the table and turn it around, and the longer time to turn is the hard-boiled egg.

Hard-boiled eggs can stand eggs, but raw eggs can't stand.

Categories: Lifestyle >> Lifestyle Encyclopedia.

Problem description: Why is it better to eat hard-boiled eggs than raw ones? Please answer the 4 points with a scientific mind.

Analysis: Some people think that eggs are better to eat raw than cooked, and raw is more nutritious than cooked. In fact, eating raw eggs is not hygienic and not easy to digest and absorb.

Eggs are often contaminated with Salmonella and parasite eggs and are susceptible to disease if left untreated.

In addition, egg whites also contain a substance that is harmful to the human body, called antitrypsin, when the human body ingests raw eggs, antitrypsin enters the digestive tract, interferes with the hydrolysis of protein by trypsin, and affects the digestion and absorption of protein.

Raw egg whites also contain avidin, which is a harmful substance. It can lead to biotin deficiency in people, producing a series of symptoms, such as mental fatigue, muscle aches, hair loss, inflammation, loss of appetite, weight loss, etc.

Recently, it has been reported that raw eggs are prone to fermentation and spoilage as they pass through the intestines, and sometimes nitroso compounds may be produced. This compound has a carcinogenic effect.

After the egg is boiled or cooked by other methods, the salmonella and parasite eggs in it are killed, the antitrypsin and avidin are also destroyed, and the other nutrients are intact, and the protein becomes loose and easy to be digested and absorbed, which can achieve the purpose of making full use of various nutrients in the egg.

Therefore, instead of eating raw eggs, you should eat cooked eggs. The argument that eating raw eggs is more nutritious than eating cooked eggs is unscientific.

Eggs are nutritious, abundant, easy to cook and economical. It is not only an ideal non-staple food for every household, but also a high-quality tonic for pregnant women, nursing mothers, the elderly and infirm, as well as adolescents and children.

Raw eggs present a food safety risk: eggs can be contaminated with Salmonella, which can contaminate not only the shell but also the inside of the egg. Salmonella infection can cause abdominal pain, diarrhea, fever and other symptoms, and hard-boiled eggs (yolk and egg whites are coagulated) can effectively kill Salmonella.

Although the egg is protected by an egg shell, there are many small holes in the egg shell, which is breathing with the outside world, which also gives external bacteria and pollutants the opportunity to invade the inside of the egg, especially easy to be infected by Salmonella. After eating food infected with Salmonella, people will have abdominal cramps, diarrhea, fever, which can cause food poisoning, and in the most serious cases, it can even be life-threatening.

Eggs have not changed from raw to mature, and in terms of their own nutrients, there has been no major change, but when we consider the effect of food on the human body, we must also take into account the absorption rate. Even if you eat particularly nutritious food, but the nutrients cannot be absorbed by the human body, then it is useless.

Egg yolk is rich in lecithin, which is the basic substance of life, and human life is inseparable from its nourishment and protection from beginning to end. It is a component of every cell in the human body, and is more concentrated in the brain and nervous system. It plays a wide and important role in the human body, protecting organs, softening **, delaying aging, improving the activation of brain cells, improving memory and intelligence, and preventing the occurrence of Alzheimer's disease.

For fetuses and children, lecithin is a necessity for brain nerve development. The lutein and zeaxanthin in egg yolk have a strong antioxidant effect, have a special protective effect on the eyes, can reduce the damage of ultraviolet rays to the eyes, delay the aging of the eyes, and prevent eye diseases such as macular degeneration and cataracts.

A day when eggs are at room temperature is equivalent to a week in the refrigerator, so eggs need to be refrigerated! Eggs should be eaten and bought now, try not to store them at home for a long time, and the market is now in sufficient supply. When buying, look at the label time, preferably within the time of the week, fresh eggs yolk formed, thick egg white, and refreshing color.

High nutritional value.

Eating raw eggs is actually harmful, because raw eggs will contain some bacteria, and bacteria are easy to cause human disease if they are not sanitized.

Eating raw eggs is harmful because there are bacteria in raw eggs, which can enter the human body and cause the body's immunity to decrease.

It is harmful, it will affect the health of the body, it may be infected by bacteria, and it will affect the metabolism of the body.