Salted duck eggs, although not easy to spoil, but also pay attention to prevent water loss in the egg when preserving. Once the salted duck eggs lose water, the protein will be blackened, salinity increased. Salted duck eggs processed with different curing methods, should take different methods of preservation:

(1) salted eggs pickled in brine, should not be soaked for a long time, should be taken out and placed in a plastic bag, placed in a cool place. (2)Salted eggs pickled in mud, should keep the mud skin moist, and placed in a cool place.

The above two methods can make salted eggs not bad within six months.