Zizyphus jujube shell is the shell of jujube, which is rich in cellulose and vitamins, and has the functions of clearing away heat and toxic materials, promoting diuresis and relaxing bowels. Can be used for preparing traditional Chinese medicines, such as Semen Ziziphi Spinosae, and can be used for treating palpitation, insomnia and other symptoms. In addition, Zizyphus jujuba shells can also be used as feed for livestock, which is helpful to improve digestion and absorption capacity.

Buckwheat shell is the shell of buckwheat, which is rich in cellulose and various minerals. Buckwheat husk has the characteristics of moisture absorption, heat preservation and moisture retention, and can be used to make buckwheat pillows, buckwheat mats and other supplies. Buckwheat shell can also be used as animal feed, which is helpful to improve the digestive function of animals.