Preservation methods of bird's nest. After the stewed bird's nest is cooled, put it in a bird's nest fresh-keeping bottle, and then put the fresh-keeping bottle in the refrigerator. The next time you take it out to eat, if you are afraid of the cold, you can warm the bird's nest with warm milk, that is, warm the fresh-keeping bottle in hot water before eating, or pour the bird's nest into a vessel that can be heated in a microwave oven for about 1 minute.

Precautions. Please try to eat the bird's nest stored in this way within 3 days, and the longest storage period should not exceed 5 days, because crystal sugar or other substances may be added when stewing, and our stewed bird's nest does not add any preservatives and stabilizers, so the bird's nest may become thinner or turn into water after a long time.