Eggs may be refrigerated three to five weeks from the day they are placed in the refrigerator. The "Sell-By" date will usually expire during that length of time, but the eggs will be perfectly safe to use. Always purchase eggs before the "Sell-By" or EXP (expiration) date on the carton.
As long are they are kept refrigerated at 45 °F or lower, fresh shell eggs are safe to be consumed four to five weeks beyond the carton's Julian date (the date eggs were packed).
If the eggs sink to the bottom and lay flat on their side, they're still fresh. However, if they sink, but stand on one end at the bottom of the glass or bowl, they're not as fresh but still edible. Of course, if any eggs float to the top, they shouldn't be eaten.
You can store fresh shell egs in their cartons in the the refrigerator for four to five weeks beyond this date. Plants not under USDA inspection are governed by the state laws where the eggs are packed and/or sold. Most states require a pack date.
According to the U.S. Department of Agriculture, eggs can be sold for up to 30 days after they were packaged. So when your eggs' expiration date has passed, they could be two months old—and still more than likely safe to eat.
Eggs may be refrigerated three to five weeks from the day they are placed in the refrigerator. The "Sell-By" date will usually expire during that length of time, but the eggs will be perfectly safe to use. Always purchase eggs before the "Sell-By" or EXP (expiration) date on the carton.
Float test
If it sinks or stays at the bottom, it is still fresh. An older egg will either stand on its end or float. The float test works because air builds up inside the egg as it ages, increasing its buoyancy.
Salmonella illness can be serious and is more dangerous for some groups of people. Most people who get sick from Salmonella have diarrhea, fever, vomiting, and stomach cramps. Symptoms usually begin 6 hours to 6 days after infection and last 4 to 7 days. Most people recover without antibiotic treatment.
Put simply, yes. The egg float test works and is surprisingly accurate. People who do this test a lot can tell you with great accuracy how many days old an egg is.
A fresh egg should have a bright yellow or orange yolk and a thickish white that doesn't spread too far. If it's off, the yolk will be flatter and discoloured and the egg white will be far runnier. As we've already described, rotten eggs will also have a sulfuric smell to them.
While it is ideal to eat eggs before this date has passed, they are often still be safe to eat after this date, but its quality may have decreased. For example, you might notice changes in colour, flavour or texture if you choose to eat eggs after the best before date.
An unwashed egg will last for 6 months or more in the refrigerator. If the fresh eggs have been washed, then the shelf life will be similar to a store bought egg - about 4-5 months.
You can eat eggs past their expiration date. Just be sure to keep your eggs egg-cellent by storing them correctly. If you don't know if an egg is good or not, you can try the float test or give it a whiff. If it doesn't pass the test, throw it away.
Always purchase eggs before the Sell-By or EXP (expiration) date on the carton. After the eggs reach home, they may be refrigerated 3 to 5 weeks from the date they are placed in the refrigerator. The Sell-By date will usually expire during that length of time, but the eggs are perfectly safe to use.
Risks of Eating Bad Eggs
Salmonella is common in eggs, whether they are good or bad. However, salmonella is cooked out of eggs with heat. As eggs go bad, they develop other types of bacteria like E. Coli that lead to severe illness.
An egg can float in water when its air cell has enlarged sufficiently to keep it buoyant. This means the egg is old, but it may be perfectly safe to use. Crack the egg into a bowl and examine it for an off-odor or unusable appearance before deciding to use or discard it.
When the diver breaks open the egg, it doesn't dissolve into a gooey mess as you might expect. Instead, the pressure of the sea keeps the delicate material intact. When it drifts through the water, the strands of egg whites resemble a jellyfish's tentacles.
While it's been said that means the eggs have gone bad and should be thrown out, a floating egg does not necessarily equal a bad egg. Eggs have an air cell that becomes larger as the egg ages and acts as a buoyancy aid.
In Australia, most egg producers recommend storing eggs below 15C. This makes the fridge the best place for them. The Australian Eggs organisation also recommends a “climate-controlled refrigerated environment” for storing eggs.
If that's the case, then why are eggs not stored in fridges at the supermarket? Well, there's a simple explanation for that. It's apparently because store temperatures are kept below 20ºC, so refrigeration is unnecessary. 'This also prevents significant temperature fluctuations.
Experts believe that eggs are best stored at room temperature. Storing eggs in too cold a temperature, i.e. in the refrigerator can make them inedible. Keeping eggs in the fridge cause the growth of bacteria on the shells and this turn and enter the insides of the eggs, in turn making them inedible.
Old eggs should always be disposed of responsibly to avoid contamination and food-borne illnesses. You can choose to compost, feed them to animals, recycle them at local centers, or throw them in the trash. Eggs with foul odors or discoloration may be spoiled and should not be eaten.
Thermostabilized eggs stored around 65°F will last for about 2 weeks and stored at 34°F they will last for up to 8 months. Thermostabilizing and oiling fresh eggs are often combined to make their storage life even longer.
Fresh eggs with the bloom intact can be stored on the counter for about a month and refrigerated for up to six months. Eggs that are preserved with the water glassing method can last up to a year or more.