China has the rich bamboo resource, moreover, the species and yield of bamboo both are the first in the world. The extract of bamboo root was often used to cure some intractable diseases in the countryside of China, but the components of bamboo root extract is still unresolved. In order to expedite medicinal application of bamboo root, and to provide further scientific foundation for its top value-added development, pyrolysis- GC/MS technology was used to identify and analyze the top value-added biomedical and bioactive components of benzene/et...