Is the egg with black yolk a native egg? What are earth eggs like?

As we all know, eggs are a common egg food in life, which can be divided into foreign eggs and local eggs. Earth eggs are very popular, and many people want to eat them. However, many people can't tell what a native egg looks like, which is always confusing. So are eggs with black yolk soil eggs? Let's take a closer look!

Is the egg with deep yolk a native egg? Not necessarily.

The color of yolk can't be distinguished only by the size of the egg. If you raise your own chicken, or your relatives and friends know the roots well, the eggs with dark yellow color are native eggs.

Let me say that the dark yolk is not necessarily the reason for the earth eggs:

1. Now that science is so developed, many people can use "science" to cultivate eggs of all sizes. In the past, the yolk of eggs was golden yellow in summer and pale yellow in winter; Adding pigment to feed can change the color of yolk, such as the red heart of an egg.

Therefore, in addition to the eggs raised at home, it is not necessarily the earth eggs that spend more money.

2. I have talked about the weight of soil eggs before. Lighter eggs are earth eggs, but not all lighter eggs are earth eggs. The physiological stages and genetic factors of eggs have great influence.

How to distinguish soil eggs ① Eggshells can distinguish soil eggs from eggshells. Generally, the eggshell of earth eggs is delicate and hard, and the inner shell of earth eggs is smooth. Moreover, the heads of earth eggs are generally sharp, and one head looks sharp, while fake earth eggs are not like this, one head is big and the other is small.

(2) Differentiating the egg liquid, the real egg liquid looks thicker and more golden, while some fake egg yolks look more crimson, because some fields add some pigments to pretend to be fake egg, but they can't be installed well.

And generally speaking, the eggshells of free-range chickens are thicker, because chickens can supplement calcium at any time, but for some large-scale production, calcium supplementation is not particularly accurate, because it can only be supplemented manually, and chickens can supplement it themselves.

1 What kind of earth egg is it? The earth eggs are small, with an average of about 45g, and a kilo of earth eggs is almost 1 1. Some people sell newborn eggs raised in cages as local eggs, and it is not enough to distinguish them by size.

2. The laying rate of native chicken is low, and the egg takes a long time to form in the body, so the eggshell is hard.

3. The yolk of earth eggs is dark, usually golden yellow or orange yellow. Remember, the darker the color, the better, because some people mix pigments in chicken feed, and the color of egg yolk is even red, which is harmful to people.

4. Earth eggs are very sticky. Open the egg and insert the toothpick into the yolk. The toothpick won't fall off for a long time. Ordinary eggs contain a lot of water, so there will be an obvious "zi la" sound when frying.

5. The earth eggs are cooked and peeled by hand, and the eggs can be flattened and not broken.

How to choose earth eggs 1? Now, when buying earth eggs, we should not only look at the yolk color of the eggs, but also focus on whether the eggshells are smooth and even in texture, because the earth eggs are rich in nutrition, and their shells must be smooth and even in texture. The egg shape is too long or too flat; It is impossible for the eggshell to be rough and uneven in color.

2. The feeding conditions of local chickens are very strict, and the real local eggs are in short supply and there is no supply. Most of them are chickens raised by farmers themselves, strolling around the chickens and raising them for laying eggs or eating meat. You have money to buy things that others don't like to sell. The amino acids and other nutrients of earth eggs are only slightly higher than those of ordinary eggs, so there is no need to spend several times the price to buy earth eggs.