Chopping board is a pure natural raw material, does not contain any heavy metals, and will not be moldy after long-term use. Compared with wooden chopping boards, the surface will not be moldy.
The wooden chopping block will be moldy and green under the condition of continuous humidity, and carcinogens will be mixed in the food, so the chopping block must be cleaned regularly. However, wheat straw has natural antibacterial function, which makes it safer and healthier to eat.
Extended data:
Crop straw is a very valuable biomass energy source in agricultural ecosystem. The comprehensive utilization of crop straw resources is of great significance for increasing farmers' income, protecting the environment, saving resources and the sustainable development of agricultural economy.
References:
Baidu encyclopedia-comprehensive utilization of straw