The warm water bubble here does not refer to the warm water mentioned in daily life, but the warm water here is pure water at room temperature. The specific method is to find a deep container and put it in the bird's nest, then add a proper amount of pure water and soak it at a reasonable room temperature for 3~5 hours. When the bird's nest can be torn open by hand, the foaming is successful.

2, cold water bubble hair

You can also put the bird's nest directly into pure water, add a proper amount of ice cubes, and soak it in the freezer for about 10 hour. Although this method takes a long time to soak, it is very suitable for hot summer, because microorganisms will multiply rapidly when the temperature is high. If soaked in warm water, it is easy to cause bird's nest to rot or deteriorate.

3. Soak your hair in hot water

Hot water soaking is more suitable for cold winter, which can effectively speed up the soaking time of bird's nest. Generally speaking, the soaking time of bird's nest is about half an hour to one hour, and the temperature of hot water here must be controlled at 60~70℃, otherwise it will lead to the loss of nutrients and poor taste of bird's nest.

Matters needing attention in soaking edible dried bird's nest

Warm water should be used to soak dried bird's nest, not boiled water. Boiling water is easy to burn the nutritional tissue in bird's nest, and it usually takes 4 to 6 hours to soak. You can't soak the whole bird's nest in water, but in alkali. After wetting, you can tear it by hand, rinse it two or three times, and then soak it in warm pure water.

Stewed bird's nest is best eaten within three days (the refrigeration temperature is not more than 3), and stewed dry bird's nest is also suitable in the refrigerator to prevent oxidation and discoloration when placed in the air.