SAEDNEWS: Many people do not pay attention to whether eggs are fresh or old, but you should definitely take this matter seriously and become familiar with the methods of identifying fresh eggs.
According to SAEDNEWS, On average, a person consumes about 300 eggs per year, so eggs are definitely one of the most important protein sources in the diet. Therefore, being able to identify a spoiled or bad egg is useful and even necessary. People all around the world consume eggs in large quantities, but can they actually distinguish between a fresh egg and one that has been stored for a long time?
Sometimes, in a pack of 12 or 24 eggs, 3 or 4 may be spoiled, but you may not realize it because you are not familiar with the methods of identifying fresh eggs.
The eggshell protects the egg’s proteins and nutrients from contamination. In fact, certain microorganisms can, under specific environmental conditions, penetrate the shell and grow inside the yolk. Therefore, it is important to examine the physical appearance, texture, and condition of the eggshell.
A healthy egg has a firm shell that is free from any stains. If you notice even a small crack or scratch on the egg, it is better not to buy or consume it.
Soft or weak shells are more vulnerable to contamination. In addition, such eggs tend to decompose faster.
One sign that can help you determine how fresh an egg is is the condition of the chalaza. The chalaza is a flexible, whitish substance that helps keep the yolk centered inside the eggshell due to its structure and properties. When you crack an egg open and remove the shell, if you notice that this sticky, well-defined structure is clearly visible, it indicates that the egg is fresh. In general, the more prominent the chalaza, the fresher the egg.
If the egg white separates easily and appears watery, it suggests that the egg is not very fresh. However, one limitation of this method is that the egg must be cracked open first, meaning freshness can only be assessed after breaking it.
Therefore, people should be able to evaluate the freshness of eggs in supermarkets and stores based on appearance alone, without breaking them open.
The yolk should not be too loose and should remain properly separated within the egg white. If you rotate the egg and notice that the yolk mixes easily with the egg white or moves with even a slight shake, it indicates that the egg is old.
Any abnormalities in the yolk or egg white can be a sign of contamination or spoilage.
