Pick loose eggs when: the loose eggs in the hands of the head paw a little bit, feel heavy or a little bit of trembling for the best, if not trembling belongs to the solid water eggs (solid), that is, the yolks of the loose eggs are solid, there is a trembling feeling of the loose eggs . Of course the loose ones are better.

Take a look at the relevant knowledge, the skill of picking the skin egg:

One drag: we can put the egg in the palm of your hand, gently drag a little bit, if you feel a strong elasticity proves to be a good skin egg.

Two shaking: put the skin egg near the ear and shake it, if you hear a loud ringing sound it means it is a bad egg or rotten egg, choose the silent one.

Three look: because the eggs are made of alkaline material, if you see the surface of the eggs without black spots or less black spots for the best, on the contrary, black spots too much skin is very thin and brittle eggs are not recommended to buy.

Method two:

First, first of all, we have to look at the appearance of the eggshell is intact, the eggshell has no mold, the color of the eggshell is gray or green iron. If the eggshell has mold spots or blackened, do not choose such eggs are not good, it is a heavy metal content is higher.

Second, weighing, put the loose eggs in the hand head weighing a little, feel heavy or a little trembling sense of the best, if not trembling belongs to the solid water eggs, that is, the yolks of the loose eggs are solid, there is a trembling feeling of the loose eggs, so the loose eggs of the better quality.

Third, shake, pick up the loose eggs in the ear shake a little, no sound for the quality of the egg, there is a sound of water is called the sound of water eggs, there is a dry and hard banging sound for the shell eggs. This kind of rattling water eggs and shell eggs are not good quality do not buy.

Fourth, play, pick up the loose egg with a finger gently play the loose egg ends, it will have a soft sound, this is the best loose egg eggs. In addition, the high quality of the puffball egg egg skin is easy to peel and egg meat is not sticky, high blood pressure patients. If you want to eat a pineapple egg, you should buy one with a green shell or a green shell. Children don't eat puffed eggs, because of the high lead content.