How to store eggs so they won’t go bad easily

How to store eggs so they won’t go bad easily

Eggs are a common ingredient in our daily lives, but they can easily go bad if not stored properly. How to properly store eggs to extend their shelf life? This article will combine the hot topics and hot content on the Internet in the past 10 days to provide you with scientific storage methods.

1. Scientific principles of egg storage

The preservation of eggs is closely related to factors such as temperature, humidity, and placement. The following are the key factors that affect the preservation of eggs:

2. The correct way to store eggs

1.Refrigerated storage: Place the eggs in the refrigerator compartment and keep the temperature below 4℃. Research shows that eggs can stay fresh for 4-5 weeks when refrigerated.

2.avoid cleaning: There is a natural protective film on the surface of eggs. Cleaning will destroy this film and accelerate deterioration. If cleaning is needed, wipe gently with a dry cloth.

3.Correct placement: Place the egg with the pointed end down, so that the air chamber can be kept at the large end of the egg and reduce the chance of the yolk coming into contact with the eggshell.

4.Keep away from odor: Egg shell has a porous structure and absorbs odor easily. When storing, keep away from foods with strong odors such as onions and garlic.

3. Common misunderstandings and refuting rumors

1.Myth: It’s best to place eggs on the side of the refrigerator door

In fact, the temperature on the door side of the refrigerator fluctuates greatly and is not suitable for storing eggs. Eggs should be placed inside the refrigerator where the temperature is more stable.

2.Myth: Brown eggs are more nutritious than white eggs

Eggshell color has nothing to do with nutritional value, only the breed of chicken. Storage methods apply equally to both colors of eggs.

3.Myth: If an egg floats on the water, it means it is bad.

This is an easy way to judge freshness, but it's not absolute. Fresh eggs will sink to the bottom, less fresh eggs will float half way, and broken eggs will float completely.

4. Tips to extend the shelf life of eggs

1.Apply cooking oil: Apply a thin layer of cooking oil on the surface of the eggshell to block the pores and delay deterioration.

2.Rice storage method: Bury the eggs in dry rice. The rice can absorb excess moisture and maintain a dry environment.

3.vacuum packaging: Use vacuum-sealed bags to store eggs to keep them out of the air, which can significantly extend their shelf life.

4.mark date: Mark the date on the eggs after purchase to facilitate storage time, and give priority to eggs purchased earlier.

5. How to judge whether eggs have gone bad

1.observation method: Fresh eggshells are rough and shiny, while spoiled eggs may have mildew spots or become smooth and shiny on their surface.

2.shaking method: Gently shake the eggs. There will be almost no sound for fresh eggs, but there will be obvious water sound for spoiled eggs.

3.Beating method: Crack the eggs into a bowl. Fresh eggs will have full yolks and thick whites; spoiled eggs will have flat yolks and thin whites.

4.Olfactory method: Spoiled eggs will emit a distinct smell of hydrogen sulfide, which is the smell produced by bacteria decomposing proteins.

Summary:Properly storing eggs requires attention to several factors such as temperature, humidity, and placement. Refrigerated storage is the best option while avoiding cleaning and keeping away from odors. Through scientific storage methods, the shelf life of eggs can be effectively extended and wasted. Remember these tips to keep your eggs fresher longer!