As a food that can be seen everywhere in people's lives, eggs are not only suitable for all ages, super cost-effective, nutritious and delicious.
You can also make a variety of tricks to meet people's tastes: scrambled eggs with tomatoes, scrambled eggs with green peppers, brine eggs, fried eggs, white boiled eggs...
Eggs are delicious and nutritious, and the protein and amino acid ratio is excellent, which is a cost-effective source of nutrition. However, such a delicious egg, eating it in the wrong way can also pose a potential health hazard.
Today, we will take stock of the various ways to eat eggs with you, which ones are not!
1. Is the egg delicious and nutritious? There is a risk of infection!
When many people boil eggs or fry eggs, they will be specially made into flowing eggs or loose eggs. Even now, in order to accompany the "Wagyu beef" hot pot, the raw egg liquid is specially stirred, which not only looks "high-grade", but also tastes good.
However, this way of eating is not recommended!
First of all, if you love to eat loose eggs, you need to have a good stomach to digest.
In addition, eggs may generally carry Salmonella, and if they are not adequately eliminated during cooking, they may cause diarrhea, vomiting, fever and other problems.
Because chickens eat contaminated feed and drink water, they can cause salmonella infection in the digestive tract, and eggs are produced through the cloaca and infect bacteria (hens share an outlet for egg laying and excretion).
If Salmonella colonizes the fallopian tubes of hens, it can also contaminate fresh eggs. Once a person is infected with Salmonella, the condition usually occurs after 4 to 7 days and lasts from 6 hours to 6 days.
People over the age of 65, children under the age of 5, and people with immune system deficiencies are susceptible. Therefore, the susceptible crowd is still best to restrain the heart that they like to eat.
Therefore, it is recommended that when you eat eggs, eat fully cooked Oh!
2. Delicious fried eggs? Increased risk of carcinogenesis
Now there is a popular food on the street, called egg fritters or fritters, that is, when frying fritters, the eggs are beaten into the fritters and fried together.
It tastes delicious, but may contain a large amount of carcinogen - heterocyclic amines.
Generally speaking: fried food at an oil temperature of ≥ 200 ° C, frying time > 2min, it will decompose to form a large number of carcinogens - heterocyclic amines.
Under high temperature frying, protein and fat are easily denatured, forming harmful substances such as benzopyrene (a class of carcinogens), heterocyclic amines, and other harmful substances, and otherwise healthy eggs will also produce carcinogens.
In addition to the health risks posed by frying itself, many vendors are in a cost-saving situation and will reuse frying oil. However, if the oil used for frying is repeatedly returned to the pot, the unsaturated fatty acids will produce polymers, of which dimers and trimers are the most toxic.
3, brine eggs, tea egg aroma? Be wary of invisible sugar and salt
Buy a tea egg on the road when you are too late to eat in the morning, or add a brine egg when you eat supper noodles at night, you will feel fragrant and delicious.
In addition, the food process is now mature, and the finished brine eggs after packaging are easy to store and carry, which is a good companion on travel and trains, and has received everyone's love.
However, many people ignore the invisible sugar and salt contained in tea eggs or brine eggs.
In the production process, in order to make the color of the brine egg look good and the taste rich, it is often necessary to add tea, soy sauce, sugar, salt, monosodium glutamate and other seasonings.
Even if it has been cooked, it will continue to be heated and soaked in brine in order to keep warm and taste. Therefore, although the brine egg is delicious, don't ignore the "invisible sugar and salt", especially the three high people should pay attention.
4. High nutritional value of hair eggs? Beware of poisoning
The so-called hairy egg is the fetal egg. Many people will like to eat spiced, fried, grilled wool eggs, thinking that there are both egg ingredients and "meat".
In fact, the nutrients in the hair eggs have changed during the incubation process, and most of the nutrients have been consumed during embryonic development, which is incomparable with fresh eggs; and hair eggs are very susceptible to microbial infections and are a hotbed of bacteria.
Experts pointed out that eating hairy eggs not only can not nourish, but may even endanger the health of the body.
5, the eggs are stored in the refrigerator like this, and the eggs become poisonous in minutes?
Eggs are bought home, and some people are always used to washing and then putting them in the refrigerator, but this is not conducive to egg preservation. In other words, washed eggs are more susceptible to bacterial virus erosion and thus spoilage.
Some institutions have done relevant experiments, washing eggs and unwashed eggs, while storing in the refrigerator for 5 days and then taking them out.
It turned out that after the washed eggs were opened, the yolks were all scattered and accompanied by a fishy smell; the unwashed eggs, the yolks were intact and fresh.
Logically, washed eggs should be cleaner, how can it be easier to deteriorate?
Because you washed off its protective film!
There are thousands of tiny holes on the eggshell, and the surface of the eggshell has a protective film invisible to the naked eye, which "closes" those holes.
In this way, it is difficult for the bacteria outside to enter the inside of the egg; the nutrients inside the egg are not easy to lose. If the protective film is destroyed, the bacteria and viruses outside will easily enter the egg through the stomata, causing the egg to deteriorate, and the symptoms of poisoning will occur after people eat it.
In addition, there are a lot of exquisite about eggs, the following Xiaobian has sorted out a super complete "egg science" cheats for everyone! It's all dry goods, so I quickly collect it
10 tips on eggs
The first one is useful
1. What kind of eggs are fresh?
The secret to picking out a good egg: one shot, two shakes, three observations.
Shine on the light, the translucent shape is fresh eggs, and the opaque ones are not fresh;
Gently shake the egg, what cannot be heard is fresh;
Looking at the eggshell, the surface is rough and frosted, and the surface is smooth and not fresh.
2. Are native eggs more nutritious?
Native eggs are indeed more fragrant and taste better than ordinary eggs, but the nutritional value is actually not much different. If you don't have a bad money, you can buy a little more expensive eggs, after all, it is delicious.
3. Is the egg good with red skin or white skin?
Whether it is a red-skinned egg or a white-skinned egg, fresh eggs are good eggs!
The color of the eggshell is determined by the genes of the hen, and there is no difference in nutritional value. Choose white or red leather, depending on which color you like.
4. The yellower the egg yolk, the better?
From the perspective of overall nutrition, eggs with golden yolks do not have particularly prominent advantages. Also, adding color to chicken feed can also make the yolk yellow.
Therefore, there is no need to dwell on the color of the yolk, the color is as good as light.
5. Dirty eggs are fresher?
Some people buy eggs and buy dirty eggs, thinking that eggs with dirty things such as chicken manure, chicken feathers and blood are fresher. But no!
The surface of dirty eggs is not only visible dirty, but also invisible pathogenic bacteria and microorganisms. If you accidentally contaminate other foods, then....
6. Eggs have freckles and dark lines on the shell, can I eat it?
This year, even eggs have to spell "face value". In fact, whether the egg is good or not has nothing to do with these characteristics. If there are spots on the inner wall of the eggshell after opening, it is really impossible to eat.
7, strong bouncing boiled eggs, is it to buy fake eggs?
Someone peels off the shell of a boiled egg and drops it up and down like a ping-pong ball, thinking that this is an artificial egg.
This is purely thinking too much, how much is an egg, can counterfeiting be crossed? More importantly, in the technology of eggshell making, humans are not yet up to the level of chickens...
8, eat eggs, can not exceed 2 a day?
It is recommended that ordinary people eat 1 egg a day. If the blood lipids are high, it is best to eat fewer egg yolks and eat no more than 4 eggs per week.
9, egg yolk and egg white, which is more nutritious to eat?
A normal-sized egg contains about 3.8 grams of protein and about 2.5 grams of egg white. So, throwing away which one is wasteful.
10. Can I still eat boiled eggs overnight?
If it is thoroughly cooked and placed in the refrigerator, it is no problem to eat the next day. If it's a sloppy egg, throw it away.
Edited by / Huang Qianwen
Information / High Quality Of Life Home