The correct method for storing eggs

Eggs should be stored in the refrigerator compartment at a temperature of around 4 ℃, avoiding contact with strongly scented foods. The correct storage methods mainly include keeping dry, avoiding cleaning, placing the tip downwards, keeping away from odors, and controlling storage time.

1. Keep dry

Eggs have a natural protective film on the surface that can prevent bacterial invasion. When storing, keep the eggshells dry. A damp environment can easily damage the protective film and increase the risk of bacterial infection. If there is dirt on the surface of the eggshell, it can be gently wiped with a dry cloth to avoid rinsing with water. During the rainy season, special attention should be paid to checking the humidity of the storage environment, and if necessary, food desiccants can be placed.

2. Avoid cleaning

Newly purchased eggs should not be stored after cleaning. Washing with water can damage the cuticle layer on the surface of eggshells, exposing stomata and accelerating bacterial invasion and water loss. If cleaning is necessary, rinse with running water before consumption. The boxed eggs purchased in supermarkets are usually professionally cleaned and do not require secondary cleaning. If loose eggs from rural areas are contaminated with feces or other pollutants, they can be quickly cleaned and immediately cooked.

3. Tip down

The egg chamber is located at the blunt end, and placing the tip down can center the yolk and prevent the chamber from being compressed and ruptured. The dedicated egg tray can effectively fix the position of eggs and prevent rolling and collision. When stored for a long time, eggs can be flipped once a month to delay the yolk from adhering to the eggshell. Handle with care to avoid severe shaking that may cause yellowing.

4. Stay away from odors

Eggshells have breathability and are easy to absorb the odors of surrounding food. When storing, avoid strong smelling ingredients such as onions, garlic, seafood, etc. It can be isolated using a sealed fresh-keeping box or placed on a dedicated egg rack inside the refrigerator door. Eggs that have absorbed odors can be beaten and then flavored with a small amount of white vinegar or lemon juice.

5. Control time

The shelf life under refrigeration conditions is usually 3-5 weeks, and it should not exceed 2 weeks when stored at room temperature. Pay attention to the production date when purchasing, and it is recommended to consume loose eggs within a week. Eggs that have been stored for too long can be placed in water to test their freshness. When they sink to the bottom, they are considered fresh, while when they float, they have spoiled. Discard eggs immediately if they are found to be loose, sticky, or have a strange odor during hatching.

In addition to proper storage, eggs should be fully heated until the yolk solidifies before consumption to avoid Salmonella infection. Elderly people, pregnant women, and infants are recommended to consume fully cooked eggs. Eggs can be cooked with other ingredients in daily life, such as boiled eggs paired with whole wheat bread, scrambled eggs paired with broccoli, to ensure nutritional balance and improve absorption rate. Regularly check the temperature of the refrigerator to ensure effective refrigeration, and dispose of expired eggs in a timely manner.