How to determine the freshness of eggs: several known methods

Chicken eggs are used for cooking almost daily. Whatever the hostess conceived - from baking to cutlets - everything requires adding an egg. This product contains a lot of vitamins and minerals, besides, chicken protein is well absorbed by the human body. But if the expiration date has passed, the rotten taste can spoil the whole dish. How to determine the freshness of eggs to avoid such a situation?

Method one - water test

The easiest way is to determine the freshness of eggs with cool water. It is enough just to lower the product into cold water and see what happens. Fresh quail eggs, like chicken, immediately sink to the bottom, slightly turning to the side. The old try to float or float, and, the higher the egg, the older it is. This method is based on the fact that over time the contents of the shell dry up, under it more air accumulates, which helps to rise to the water surface. Therefore, all the eggs, confidently floating in the water, it is better not to eat.

The second way is shaking

How to determine the freshness of the egg, if you do not have a container with water at hand, but you need to understand quickly? It is enough to shake it, placing it between the thumb and forefinger. If the product is fresh, under the shell nothing will move, even if the shake is very, very strong. If the fingers feel the movement of the yolk in different directions, the egg can be safely thrown away.

The third way is inspection of the shell

For those who can not complain about observation, there is another way to determine the freshness of the egg. Carefully consider the shell - in fresh eggs it is firm, smooth, looks matte and dry. If it shines, it seems oily and casts gray - the expiry date has expired. Moreover, it is not necessary to use in food those products, the shell of which is soft to the touch. The content in them is definitely rotten.

The fourth way is to evaluate the content

If all the previous methods did not reveal anything suspicious, but the doubts still remain, break the egg into a separate flat plate. Examine it: in a fresh yolk should be dense and round, high enough. The protein should surround the yolk with a thick layer, not blurring over the surface of the dishes. In stale eggs, the yolk looks more compressed and not so elastic, and the protein spreads throughout the plate.

What is dangerous spoiled egg?

It is best not to forget how to determine the freshness of an egg, and use at least one test from the ones described above. Otherwise, the probability of getting into the dish of a foul product is not excluded. The taste of all other ingredients will be uniquely spoiled. If the eggs were bought long enough, it is worth to start using those methods that evaluate the appearance and do not require violation of the integrity of the shell. If the contents are rotten, it will be intense and unpleasant to smell. It is advisable to avoid this and not to violate the integrity of eggs that caused suspicion, immediately gently throwing them away. So your dishes will always be mouth-watering, and the kitchen will retain its cozy scents.