If the egg yolk is slightly red, it is normal, but if it is really red, there is a problem. It may be that Calisin Red is added to the feed. Such egg yolks are harmful to the human body after use.

Characteristics of firewood eggs:

⒈There are new and old hens of different ages in the flock of real soil (firewood) eggs, and the eggs produced will be different in size, some are large There are small ones, but the fake eggs are basically the same size, not much different, and have the same shape.

⒉Real wood-fired eggs have different shell colors, ranging from dark to light. Because when roosters mate with hens with different coat colors, the colors of their eggs will be different. The egg skin of wood-fired eggs is thicker and brighter. Compared with chicken farm eggs, you can see from the appearance that the egg skin is stronger. If you crack the egg, you can clearly see it.

⒊If the yolk is hard and large, it is true. The yolk of real wood-fired eggs is hard and large, 1.5 times that of ordinary eggs, and the color is bright. The yolk is convex and orange-yellow. The egg yolk is slightly lighter than ordinary egg yolk, which can be distinguished by the naked eye, but the color is not particularly yellow or red. If the color of the egg yolk is particularly yellow or red, it is obviously the result of feeding pigment.

⒋Real wood-fired eggs have thick, transparent egg whites with no fishy smell (or a faint fragrance, similar to fishy smell but not fishy smell). The stronger the fishy smell, the more feed is fed. . The eggs laid by chickens that rely solely on natural foods, such as grass and insects, do not have a strong fishy smell.

⒌Real wood-fired eggs are divided into three layers after opening: the first layer is egg yolk, the second layer is hard egg white, and the third layer is soft egg white. The most amazing thing is that the egg white actually has two layers, one hard and one soft. The real eggs can be clearly seen, while the fake eggs or ordinary eggs, after opening, will be a thin puddle of egg white, with nothing at all. Layered.

⒍The fried colors are different. The fried eggs from fake ones come out light yellow, while the fried eggs from real ones come out dark yellow, basically close to red. Scrambled or boiled eggs have no fishy smell, have a tender texture, and the yolk is delicate and particularly fragrant.