Ingredients: appropriate amount of eggs and rice vinegar.
1, clean the eggs and leave no dirt on the eggshells.
2. Dry the eggs with a towel or paper towel, and don't leave any water.
3. Prepare a small bottle with a sealed lid and pour in rice vinegar (without eggs).
4. Cover and seal for about 24 hours.
5.24 hours later, when the lid is opened, the eggshell has become soft and the egg expands like a balloon.
6. Pierce the egg with chopsticks and spray it gently and carefully on your eyes.
7. Stir the egg mixture and vinegar evenly.
8. Cover it again and seal it for 24 hours before drinking.
Egg formation process
The reproductive organs of hens are divided into two parts: ovaries and fallopian tubes. Ovary forms egg cells and yolk, fallopian tube secretes protein and forms shell membrane and eggshell.
At the beginning of childbirth, follicles of different development stages are formed on the ovaries of chickens, like grapes. Mature follicles expel eggs from the rupture, and the eggs enter the fallopian tube through the funnel.
At this time, if there is a rooster's sperm, the egg will combine with the sperm to form a fertilized egg, and the fertilized egg will continue to descend to the protein secretory part of the fallopian tube, where it will be wrapped by protein to form the so-called egg white, and then descend to the isthmus of the fallopian tube, where it will be wrapped by the fibrous shell formed by protein, and then enter the uterus. Eggs stay in the uterus for the longest time, about 20 hours, where they form eggshells.
The uterus is connected with the cloaca, and the egg formed is covered with a thin layer of colloid on the surface of the eggshell, so a complete egg is discharged from the cloaca hole.
It takes about 25 hours for an egg to ovulate and give birth. Therefore, under normal circumstances, chickens can lay an egg every day. In addition, the daily spawning time is always 0.5~ 1 hour. After spawning for 3~5 times or 6~7 times in a row, the production is always stopped for one day. It should be noted that the specific laying time of hens is related to the food they eat.