Botu desiccant for foodstuff use is specially developed for foodstuff of different kinds upon the needs of clients. It has passed rigid tests for abnormal toxicity and has been produced in clean environment. It has been inspected by related functional authority and has been concluded to be safe and secure to human beings. The producing process and the finished products are highly environment-friendly. It can be widely used in the foodstuff industry for different kinds of popped foodstuff, dried foodstuff, sea product, tea and dehydrated vegetables, etc. If our desiccant product is used inside the package, it is easy to absorb the moisture in the process of transportation and storage and to reduce the influence of the environment on the product. Its absorptive ability is far stronger than that of the traditional desiccant products for foodstuff use.