if cordyceps sinensis is found to be moldy or empty-shelled, it should be baked immediately, exposed to the sun, and then rubbed on the surface of cordyceps sinensis with a clean towel. If the worms are not very serious, it can still be used, but it is best to use a sieve to screen out the worms, insect debris and other wastes, and then dry them.

Finally, Kobayashi of the "Cordyceps House" reminded customers and friends that the precautions for the preservation of Cordyceps sinensis are as follows:

① Put a proper amount of broken Cortex Moutan in a container containing Cordyceps sinensis, seal it and store it in a dry place, which can effectively prevent insects.

② In case of mildew, sun exposure or low-temperature baking can be used to prevent mildew.

③ This product is most suitable for cold storage in the refrigerator. Put it in food plastic bags, seal it and put it in the refrigerator. The temperature of the refrigerator should be controlled at-1℃ ~ 5℃.