Can you still eat expired salted duck eggs? Why does the yolk of salted duck eggs leak oil, but ordinary duck eggs don't?

Salted duck eggs are a Chinese specialty. They were called "salted duck eggs" in ancient times. They are also called "salted duck eggs", "pickled duck eggs" and "green eggs" in folk customs. Salted duck eggs have a long history in China and are deeply loved by the people. They are also very popular in the market. So can salted duck eggs still be eaten after they expire? Why does the yolk of salted duck eggs ooze oil, but ordinary duck eggs don't? Let's take a look at the introduction of Encyclopedia Knowledge Network below!

Contents of this article

1. Can you still eat expired salted duck eggs?

2. Why does the yolk of salted duck eggs leak oil, but ordinary duck eggs don't?

3. What dishes can be made with salted duck egg white?

Can you still eat expired salted duck eggs?

It is not recommended to continue eating salted duck eggs after they expire, because once the salted duck eggs expire, they will breed a large number of harmful substances such as bacteria, and may also have odors, mildew and other deterioration. Eating them will stimulate gastrointestinal health, cause abdominal pain, diarrhea, nausea and other gastrointestinal discomfort, and cause serious harm to the body.

Why does the yolk of salted duck eggs leak oil, but ordinary duck eggs don't?

Because salted duck eggs are pickled food, pickling can increase the fat content and cause the fat to overflow. Duck egg yolks contain a kind of lipid. During the pickling process, the water content in the egg yolk will decrease, the egg yolk will solidify and then separate a large amount of fat.

What dishes can be made with salted duck protein

It can be made into: fried bitter gourd with duck eggs, fried salted duck egg white with green and red peppers, fried beef with salted duck eggs, fried eggplant with salted duck eggs, steamed salted duck egg white with minced meat, baked pumpkin with salted duck egg white, diced salted duck egg white and vegetables, stewed tofu with salted duck egg white, steamed meat patties with salted duck egg white, etc.