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28

2013

-

05

Egg Little Common Sense Lecture

Classification:


1. What is the thread in the protein? Something like the thread in the protein is called the tether, which is composed of protein. When an egg is formed, it is buried in the egg white at both ends of the egg, and is elongated from the sharp end and the blunt end of the egg to connect with the yolk, which has the function of fixing the yolk in the central position of the egg. After the egg is put for a long time, the lacing disappears. It exists and is a characteristic of fresh eggs. It is not a foreign body and has nothing to do with the fertilization of the egg. 2. Why is it difficult to peel hot boiled eggs? Hard-to-peel eggs are the characteristics of fresh eggs. When the eggs are put for a long time, the carbon dioxide is lost and it is easy to peel. Encountered difficult to peel eggs, should be boiled in boiling water 5

Egg Little Common Sense Lecture

1. What is the thread in the protein?

Something in the protein that looks like a thread is called a tether and is made up of protein. When an egg is formed, it is buried in the egg white at both ends of the egg, and is elongated from the sharp end and the blunt end of the egg to connect with the yolk, which has the function of fixing the yolk in the central position of the egg. After the egg is put for a long time, the lacing disappears. It exists and is a characteristic of fresh eggs. It is not a foreign body and has nothing to do with the fertilization of the egg.

2. Where are the hot eggs? Why is it difficult to peel them?

Hard-to-peel eggs are the hallmark of fresh eggs. When the eggs are put for a long time, the carbon dioxide is lost and it is easy to peel. In case of eggs that are difficult to peel, they should be boiled in boiling water for 5 minutes, then removed and rinsed with cold water. When the egg shell is cool enough to be held by hand, the shell can be broken and peeled in cold water or washed under cold water, which is very easy.

3. How to avoid eggshell cracking when cooking eggs?

When an egg is boiled, the gas inside the egg expands, causing the shell to crack. If you use a needle on the big head of the egg before cooking (if there is an air chamber), drill a few small holes (not too large to prevent the egg liquid from flowing out), and the gas will be discharged from the small holes when cooking, and the eggshell will not break.

Egg Little Common Sense Lecture