How to classify eggs and what are the types of eggs

The types of scientific eggs are divided as follows: according to the color of the eggshell, it can be divided into four types: white-shelled eggs, powder-shelled eggs, brown-shelled eggs and green-shelled eggs.

Huge 70g, Extra Large 64g, Large 57g, Medium 50g, Small 43g, Very Small 35g

Size, breed, region, color, breeding conditions.

Divided by the color and hardness of the eggshell.

5 common eggs: eggs, duck eggs, goose eggs, pigeon eggs, quail eggs.

1. Eggs. First of all, let's talk about eggs, eggs are the most common eggs in our daily life, the nutrients in eggs are also very high, in addition to fat, minerals, etc., there is a very sufficient protein, and the protein in eggs is very easy to absorb by the human body, so we eat an egg every day, we can ensure protein intake.

2. Duck eggs. Many friends may be curious about why raw duck eggs are rarely seen in supermarkets or vegetable markets. On the contrary, salted duck eggs and Songhua duck eggs are more common.

3. Goose eggs. I believe that many friends have questions, why are goose eggs rarely seen in the vegetable market? Even processed goose eggs are rarely seen. That's because the goose eggs themselves are heavier, quite large, have a fishy taste, and taste a little chai, which is not delicious.

4. Quail eggs.

Quail eggs are also a more common egg in our daily life, quail eggs are relatively small, but the nutrients are similar to eggs, and the nutrients of quail eggs are easier to be absorbed by the human body. However, the ** of quail eggs is more expensive, about twice as much as eggs. Quail eggs are also more convenient to eat, the fishy smell is not heavy, and the taste is good.

5. Pigeon eggs.

The pigeon eggs that Huahua said are not big diamond rings, they are real pigeon eggs. There are relatively few pigeon eggs, and there are not many of them on the market, so ** is naturally more expensive. The nutritional content of pigeon eggs is actually similar to that of eggs, but the taste is better.

Eggs belong to eggs and egg products, eggs, also known as chicken eggs and chickens, are eggs laid by hens. It has a hard shell on the outside and an air cell, egg white and yolk on the inside. Rich in cholesterol and nutritious, an egg weighs about 50 grams, contains 6-7 grams of protein and 5-6 grams of fat.

The amino acid ratio of egg protein is very suitable for the physiological needs of the human body, easy to be absorbed by the body, the utilization rate is as high as 98%, the nutritional value is very high, and it is one of the foods commonly eaten by humans.

Double yolk eggs, three yolk eggs are mainly the follicles in the hen ovary mature time is too close or mature at the same time, the mature eggs are constantly discharged to the fallopian tube, so that two or three eggs meet in the fallopian tube, and are wrapped together by the egg white or egg shell membrane, that is, two or three egg yolks are wrapped in the same egg shell, becoming a double yolk egg or three yolk eggs, and the formation period is mostly the chicken that has just laid eggs.

The eggshell is very thin, or even no eggshell at all, and it is called a soft-shelled egg. The main component of the eggshell is calcium carbonate, in the food of the hen, it needs to contain a lot of calcium, if the food lacks calcium or vitamin D, or because of the reaction after the injection of chicken plague vaccine, or because the peristalsis of the fallopian tubes after the chicken is frightened, the egg shell does not have time to form and so on may produce soft-shell eggs.

1. The types of eggs can be divided into eggs, duck eggs, goose eggs, ostrich eggs, quail eggs, dinosaur eggs, etc. Eggs that are often eaten in daily life include eggs, duck eggs, goose eggs, pigeon eggs, quail eggs, etc. Among them, the number of eggs is the largest.

Various eggs can be divided into two kinds, one is breeding eggs, that is, fertilized eggs, which are mainly used for hatching livestock and poultry.

2. The other kind of egg refers to commercial eggs, which are eggs that have not been fertilized, and are raw materials for food or egg processing. Eggs have high nutritional value and are indispensable for the body.