1, first of all, in terms of price, we can tell that the price of real eggs will be relatively high, especially the price of local eggs is higher.

2. Judge by observing the appearance of eggs. The color of the real egg shell is darker, because there is a layer of frost-like powder on the egg shell, but it is not obvious. The eggshell of artificial eggs contains a small amount of gypsum, so it will be brighter than real eggs.

3. When touching an egg with your hands, there will be fine protrusions on the surface of the real egg, which is very textured. However, the surface of artificial eggs is rough and messy, and the surface feels smooth and very thin, and it feels like it will break when pinched. Artificial eggs make noise when they shake, because water overflows from the coagulant.

4. Real eggs have the smell of eggs, while artificial eggs do not. Artificial eggs may have slight chemical components. After cooking, the taste of the two is very different. Artificial eggs will have a gelatinous texture, and the yolk of real eggs will become powder when pinched. Artificial eggs are as elastic as rubber.

Extended data:

1, although eating artificial eggs has little effect on human body, eating too much will hurt the stomach.

2, lemon yellow contained in artificial eggs will affect people's nervous system and have an exciting effect, especially after children eat it, ADHD will appear. Aluminum contained in alum also affects people's intellectual development, especially children and the elderly, which will lead to mental retardation in children and Alzheimer's disease.

Reference source: Baidu Encyclopedia: Artificial Eggs