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The difference is: by touching the egg shell with your hands, the surface of the real egg will have a lot of bumps, which is more textured. The surface texture of the fake egg is more messy, the surface of the fake egg will be smoother to the touch, and the shell is very thin, which is very easy to break.
When shaking the egg, hold it next to your ear and listen, the real egg will not make a sound, while the fake egg will have a ringing sound because the moisture in the fake egg will leak out of the coagulant.
Secondly, real eggs have the fishy smell of eggs, while fake eggs must not have them. After real eggs are cooked, the yolk and yolk will be pinched into powder, while fake eggs will have a gelatinous texture after cooking because of the slight chemicals in them, and they will be more elastic when pinched, and they are completely different in taste.
When frying eggs, real eggs will not diverge without stirring them, while fake eggs will naturally spread without stirring, because the film that wraps the artificial yolk naturally cracks when heated.
How to choose eggs?
1. Look at the appearance: Don't buy eggs with sand spots on the eggshell, because its eggshell is thin, which is easy for bacteria to enter the inside of the egg.
2. Listen to the sound: pick up the egg and shake it in your ear, if there is no sound, it is a fresher egg; The sound of water swaying is an old egg.
3. Blister: If the eggs are bought and put away for too long, they can be tested in water. Pour a small basin of water and put the eggs in the water, if the eggs sink quickly, it means that the eggs are still fresh, and the eggs floating on the water are not edible.
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Fake eggs are not real.
There are artificial eggs (fake eggs) sold in the market. However, this is generally not the case in the formal market. Here's a look at what you need to know.
Artificial eggs are eggs that are artificially synthesized from other raw materials. The main component of the eggshell is calcium carbonate, with a small amount of gypsum. The components of egg whites are mainly chemicals such as resin, starch, coagulants, and pigments, and egg yolks are made of pigments and resins.
Although eating artificial eggs has little effect on the human body, eating too much can hurt the stomach.
Let's take a look at how to choose eggs:
How to distinguish the real from the fake with fake eggs:
1. From the appearance, the color of the shell of the fake egg is brighter than that of the shell of the real egg, and the pores and texture of the shell are too uniform and clean, and the distribution of the stomata texture of the shell of the real egg is irregular;
Second, from the smell point of view, smell carefully with your nose, real eggs will have a faint fishy smell;
3. From the sound point of view, the sound of real eggs is crispy, and the sound of fake eggs is muffled;
Fourth, judging from the shape after breaking, soon after the fake egg is opened, the yolk and egg white will melt together, because the homogeneous raw materials are used in the production.
How to choose fresh eggs:
1.Touching eggs is very important, and it is also an important skill for us to distinguish fresh eggs from old eggs. If it feels very rough to the touch and has a strong texture, it is a fresh egg, because the smoothness of the aged egg is very bad, and there will be no texture like a fresh egg.
2.Looking at the appearance, the old eggs appear relatively bright, and there are almost no pores, which is because the time has been placed for too long, and the pores have been blocked by dust, so this situation occurs. The fresh eggs are very bright, and even some subtle pores on them can be seen very well.
3.Smell the smell, the egg will have a smell of quicklime when it is fresh, and if you take a breath on the egg, there is the fishy smell of the egg, it is fresh, if there is none, it is an unfresh egg.
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Eggs are a very common ingredient and are especially common in the kitchen. Of course, when we buy eggs, we can also buy them in supermarkets or vegetable markets. Because eggs are rich in nutrients.
But nowadays, people's counterfeiting technology is getting better and better, and there are certain fake eggs on the market.
01 It may be that in the impression of everyone, the existence of fake eggs is controversial. However, after the identification, it was found that there were indeed some fake eggs on the market. But among the fake eggs, the most spoiled eggs are the ones.
02 First of all, when making fake eggs, you can use egg shells with calcium carbonate and gypsum powder to forge them. When making egg whites, sodium alginate, alum and other substances can be used.
03 Although there is a certain degree of difficulty in making fake eggs, many friends have found that when making fake eggs, the egg shell is first made, and then put into the mold to finalize. It has to be said that it is particularly difficult to set the type, but it is not excluded that there are fake eggs on the market.
04 Finally, you need to pay attention to the fact that in the process of manufacturing eggs, labor, machines and materials are often consumed. Therefore, the cost of fake eggs is particularly high, and if you sell them on the market, they are much more expensive than steamed eggs.
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