1. Crawling grasshoppers, also known as cicada pupae, are first soaked in salt water for 2 to 3 hours. It can play the effect of sterilization and kill parasites. Then use a plastic bag sealed in the refrigerator freezer to freeze to save cicada pupae. If there are not many cicada pupae, you can put them into a container of water and freeze them, that is, freeze them for long-term preservation. When you eat the cicada chrysalis must be fully thawed, and then fried when fried through, especially the cicada chrysalis stomach, to use a spatula to press the cicada chrysalis stomach, the cicada chrysalis stomach fried through, so that can be safely eaten.

2, live cicada pupae with cocoons, if the local temperature is around zero degrees. You can put the cicada pupae in the outdoor storage, if the local temperature is below 0 degrees it is best to put the cicada pupae in the indoor storage without heating facilities? In addition, you can blanch the cicada pupae in boiling water with salt and then cool it and then put it in the refrigerator to freeze it, the preservation time will be longer, but the taste of the cicada pupae after freezing is not as good as the fresh live pupae.