5 ways to tell if an egg is fresh or rotten
3.Check the appearance of the shell
Your eyes can also help you identify whether an egg is expired or edible.
Before consuming a product, it is best to visually inspect it to avoid any risk. According to the specialist, it is necessary to check whether the shell is not powdery, viscous or cracked.
Any questionable appearance may reveal the presence of mold. Additionally, if the shell is dry and appears to be in good condition, crack the egg into a bowl and identify any suspicious discoloration.
Typically it is a blue, pink, black or green color in the egg white or yolk. In fact, it can reveal the growth of bacteria that can cause food poisoning.
As confirmed by Dr. Julia Roux, gastroenterologist, salmonella are bacteria that can be found in eggs and preparations made from raw or undercooked eggs, as well as in dairy products.
These germs can cause salmonellosis, an intoxication which causes symptoms such as fever, diarrhea, vomiting and even abdominal pain.
Additionally, if the egg yolk or white is leaking, this may indicate that the egg is aged but may not have reached its usage limit.
4.Dip the egg in water
According to LCI, another technique can be effective in determining whether the egg is still edible.
To do this, you must immerse the egg in a saucepan or salad bowl filled with water. If it sinks to the bottom of the container, it is still good for consumption.
But if it remains erect, that means it needs to be eaten quickly. If it rises to the surface, it is expired.
In fact, the older the egg gets, the more moisture evaporates through microscopic pores and the air pocket gets bigger. Therefore, the older the egg is, the more it floats.
However, if you want to consume eggs immediately, do not repeat this experiment.
This dip can cause loss of the cuticle on the shell. However, the latter protects the egg from bacteria such as salmonella.
