Put a little salt in the water where the eggs are boiled. Salt can prevent the egg white from flowing out because of cracks in the egg. The principle used is that protein will combine with salt to fix protein. In this way, when cooking eggs, the eggs will not break, and the egg whites will not flow out easily, so you can eat more delicious eggs.

Tips for boiling eggs: put cold water in the pot and count for 5 minutes after the water boils. Cooked eggs are not only killed by harmful pathogens, but also can preserve nutrients relatively completely.

Extended data:

Try not to boil eggs in boiling water, otherwise it will not only cause the eggshell to break, the egg liquid will flow out, but also easily burn your fingers. The correct way is to put the eggs in a pot with cold water, slowly raise the temperature, boil for 3 minutes, and soak for 5 minutes after the ceasefire. The eggs cooked in this way are tender and the yolk is not old.

Uncooked eggs are more harmful. Raw eggs are not only contaminated by salmonella, but also two harmful substances, anti-enzyme protein and avidin. The former will affect protein's digestion and absorption; The latter can combine with biotin in food, leading to the lack of biotin in human body, resulting in mental fatigue, muscle soreness and other symptoms. Once the eggs are cooked, the above two substances will be destroyed.

Baidu Encyclopedia-Salt Water (Mixture)

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