Can you eat 20 minutes of boiled fungus
The best thing to do is not to eat the fungus overnight, a long time to place not only the taste will deteriorate, it will also be very easy to breed bacteria and other microorganisms.
Dry ginkgo fungus will generally have the flavor of sulfur dioxide, it is recommended to soak in water before boiling, you can also change the water a few times during the soaking process.