Eggs are a popular and nutritious food, enjoyed by people all over the world. However, it is important to ensure that the eggs you consume are fresh and safe for consumption.

One way to determine whether an egg has gone bad is by observing its appearance, smell, and texture. In this article, we will discuss various methods to identify spoiled eggs, enabling you to make informed decisions when including eggs in your meals.

1. Check the Expiration Date

The first step in determining whether an egg has gone bad is to check its expiration date. This information is typically printed on the carton. If the egg is past the expiration date, it is best to discard it.

2. Inspect the Shell

The shell of a fresh egg should be clean and intact. Any cracks or damage to the shell can provide an entry point for bacteria. Carefully examine the egg from all angles and if you notice any cracks or holes, it is safer to discard it.

3. Perform the Float Test

The float test is a simple method to determine the freshness of an egg. Fill a bowl with cold water and gently place the egg into it. If the egg sinks to the bottom and lays flat on its side, it is fresh and safe to eat.

However, if the egg stands upright on the bottom or floats to the surface, it is likely spoiled and should be discarded.

4. Shake the Egg

Another helpful technique to identify spoiled eggs is to give them a gentle shake. If you hear a sloshing sound or feel the contents moving inside, it is a sign that the egg has gone bad.

Fresh eggs have a more solid and stable interior, making them safe for consumption.

5. Observe the Smell

A distinct and unpleasant odor is often an indication of a spoiled egg. Fresh eggs generally have no smell at all or a very faint smell. If you detect a foul or rotten smell, it is advisable to discard the egg.

6. Check for Mold

Visible mold growth on the shell is a clear sign that the egg has spoiled. Mold can penetrate through the pores of the shell and contaminate the egg inside. If you notice any mold, it is best to avoid consuming the egg.

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7. Break the Egg

If you are uncertain whether an egg is spoiled, it is possible to examine its contents by breaking it into a clean bowl. A fresh egg will have a thick and firm egg white, while a spoiled egg may have a thin, runny, or discolored egg white.

Additionally, the yolk of a fresh egg should be round and upstanding, whereas a spoiled egg may have a flattened or irregular yolk.

8. Trust Your Senses

While the visual inspection techniques mentioned earlier are helpful, sometimes the senses can provide the most accurate information. Always trust your senses when it comes to eggs.

If an egg looks, smells, or feels off, it is recommended to err on the side of caution and discard it.

9. Store Eggs Properly

To minimize the chances of eggs going bad, it is important to store them properly. Eggs should be kept in their original carton, as it provides protection from light and helps to maintain consistent temperature and humidity.

Store eggs in the main body of the refrigerator rather than the door, as the door is subject to temperature fluctuations. Additionally, avoid washing the eggs until just before use, as washing removes a protective coating that helps to prevent bacteria from entering the shell.

10. Cook Eggs Thoroughly

Cooking eggs thoroughly is essential for ensuring their safety. Heating eggs to an internal temperature of 160°F (71°C) kills any potential bacteria that may be present.

Avoid consuming raw or undercooked eggs, especially if you are pregnant, have a compromised immune system, or are serving eggs to young children or the elderly.

By following these methods, you can easily identify spoiled eggs and avoid any potential health risks associated with their consumption. Remember to always prioritize safety when it comes to food, especially perishable items like eggs.