The ratio of lime to alkali when preparing egg whites is 5:1, that is, 5 pounds of lime should be put in 1 pound of alkaline noodles . Boil the alkaline noodles with water before adding lime. Biandan is made from eggs. Biandan is a specialty of Henan. It is made from eggs, sawdust, lime, alkali and other materials.
Egg color is golden yellow and transparent egg white, usually without patterns. The color of canned eggs is dark and almost black, and some canned eggs have patterns resembling pine flowers, which is why they are usually called canned eggs.
Precautions for using turned eggs:
It is not recommended to eat too many turned eggs. The egg contains a very small amount of lead. Long-term consumption will cause lead poisoning, resulting inmental retardation, growth retardation, insomnia, anemia, poor performance and calcium deficiency.
The main bacteria that contaminate canned eggs is salmonella. Salmonella will die immediately at a high temperature of 100 degrees and will only die for 5 minutes at 70°C. Therefore, when eating canned eggs, you can steam the shell eggs at high temperature for 5 minutes and let them cool before eating them safely.
Eggs preserved in Baidu Encyclopedia