One: canned silver fungus added coloring, preservatives, saccharin and nitrite and many other additives, after a certain period of time, the preservatives will undergo a qualitative change, resulting in food spoilage.

Two: practice:

1 silver ear with cool water to soak open. Never use hot water, otherwise the silver fungus will not be chewy and tasty.

2 After soaking the silver ear, cut off the yellow part of the root with scissors. Pull into small pieces. Standby

3 Finally, directly start the can open, pour on the silver ear, mix well.