Preserved eggs should not be stored at low temperature. 00℃ will affect the flavor and color of preserved eggs and make their quality worse. So don't put preserved eggs in the refrigerator. They should be stored in a dry and ventilated place at room temperature and protected from light. The shelf life is 3~6 months.

Eat preserved eggs in moderation

Preserved eggs are egg products made from duck eggs, and their nutrition is basically the same as that of duck eggs, but their processing methods give them a unique taste and taste. According to the nutritional composition of preserved eggs, it is suggested that the elderly eat 1~2 eggs a day; Young and middle-aged people, those engaged in mental or light manual labor can eat 2 capsules a day; Those who engage in heavy physical labor and take more nutrients can eat 2~3 tablets a day.

Extended data:

The selected preserved eggs should have the following characteristics: the shell covered with mud or paint is uniform and clean, the eggshell is intact, there is no mildew, and there is no sound when knocking; After breaking the shell, the complete protein of the egg is bluish-brown, brownish-brown or brownish-yellow, translucent and elastic, and generally has a pine flower pattern. The yolk is dark green with different shades, with a little warmth or solidification. Has the taste and smell of preserved eggs, and has no peculiar smell.

According to the new People's Republic of China (PRC) national standard "Preserved Eggs" (GB/T 9694-20 14), the lead content of preserved eggs should be below 0.5 mg/kg, and consumers should choose lead-free preserved eggs produced industrially (the words "lead-free preserved eggs" or "lead-free preserved eggs" can be seen on the label).

People's Daily Online-The US Food and Drug Administration issued a reminder that preserved eggs should not be kept in the refrigerator.