The identification methods of good or bad eggs: 1, listen to the sound; 2, observe the appearance; 3, weigh the weight; 4, distinguish by the egg yolk; 5, smell the smell.
Eggs are easy to break when they are left for a long time. When we buy eggs, we can easily buy bad eggs if we don’t pay attention to them. So how do eggs judge good or bad? Let’s give you a specific introduction.
Details
01
Listen to the sound: take the egg up with the hand, gently shake, if there is a sound that the egg is broken, shake do not move that the egg is good.
02
Observe the appearance: Fresh egg shells are smooth, and if the egg is left too long, the surface will not be smooth and spots will appear.
03
Weigh the weight: put the egg in your hand, the fresh egg will be heavier, and the old egg will be lighter. The longer the egg is placed, the lighter the weight.
04
Identify by egg yolk: Open the egg and if the yolk is scattered, the protein and egg white are mixed together, and there is a foul smell, which means that the egg is broken, and the fresh egg yolk and egg white are separated.
05
Nose smell: blow on the egg, then take the egg to the nose and ask for it, fresh eggs will have a lime smell.