Egg 5

Eggs, also known as eggs, are birds, reptiles and amphibians born, with hard shell eggs, fertilized after hatching small animals for human consumption has been for thousands of years. Eggs are protected by eggshells, while proteins and egg yolks are wrapped in a variety of films.

Egg yolks and whole eggs store large amounts of protein, choline and other nutrients. Therefore, the US Department of Agriculture will be the egg in the diet pyramid defined as meat.

The most commonly used human eggs are eggs (aka chicken), the other more common for eating eggs are duck eggs, quail eggs, goose and so on.

*eggshell The egg shell is round, a large, a small, about 11% of the total egg volume of 11.5%. Eggshell can be divided into shell membrane, shell skin, air chamber. Egg shell is the main component of calcium carbonate, accounting for about 91% of the total shell weight to 95%. Its calcium-containing ingredients and pearls, oysters, bovine bones, small dried fish is the same, is a go