KOMPAS.com – When we want to buy eggs, we usually see eggs sold in markets, roadsides and supermarkets, not placed in the refrigerator.
So, do eggs actually need to be stored in the refrigerator? Or, can eggs actually be stored at room temperature?
Do eggs need to be refrigerated?
The decision to refrigerate eggs or not depends on regulations, costs, and how long the eggs will last to be consumed.
If the eggs will be consumed within a few days, there is no need to refrigerate them. However, if new eggs will be consumed for a long time, it is best to refrigerate the eggs.
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Eggs that have been placed in the refrigerator must remain there until they are cooked. This is because the eggs can “sweat” when brought out to room temperature.
This creates condensation that can trigger bacterial growth within hours.
Why are the eggs sold not refrigerated?
Fresh eggs usually don’t need to be refrigerated because they still have a natural protective layer called the cuticle. Its function is to prevent the growth of bacteria.
Because this layer remains intact, fresh eggs do not need to be stored in the refrigerator and can be sold immediately.
Do fresh eggs need to be refrigerated?
The need to refrigerate fresh eggs depends on the location and method of processing. In the United States, fresh eggs sold in stores must be washed and refrigerated. Therefore, these eggs must continue to be stored in the refrigerator.
If you keep your own chickens, freshly laid eggs can be stored at room temperature for several days, as long as they are not washed.
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However, if you wash the eggs, you must refrigerate them immediately. Additionally, cooling eggs quickly can also extend their shelf life.
Do you need to wash eggs?
If you buy eggs from the supermarket, you don’t need to wash them. Washing store-bought eggs can actually increase the risk of contamination because water can enter the egg through the pores of the shell.
However, if you have fresh eggs from your own pet chickens, wash them before cooking.
Chicken egg illustration. How long do eggs last in the refrigerator?
Eggs stored in the refrigerator can last for three to six weeks. If you’re unsure whether an egg is fresh, check the expiration date on the egg carton or do a simple test: soak the egg in a glass of water.
If it sinks, the egg is still fresh; if it floats, throw it away. In addition, eggs with an unusual smell or color should also be thrown away.
The best way to store eggs
Store eggs refrigerated in their original carton to protect them from absorbing odors or flavors from other foods. The ideal refrigerator temperature is below 4 degrees Celsius.
Also read: Is it OK to eat eggs every day on a diet?
Place eggs on the rack, not on the door, to maintain a consistent temperature because frequently opening and closing the refrigerator door can cause eggs to spoil more quickly.
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