Bambusa blumeana is the one of the most impotent bamboo species in South China. In order to exploit the high-grade resource utilization as bioenergy, determination of chemical components in Bambusa blumeana was made by using Py-GC/MS. Results indicated that the main components of Bambusa blumeana by Py-GC/MS analysis were carbon dioxide (30.99%), acetic acid (13.67%), tuaminoheptane (9.81%), diazene, dimethyl-(9.62%), 2-propanone, 1-hydroxy-(8.39%), butanoic acid, 2-oxo-(5.26%), 1-propanol (4.11%), 2, 4 (1h, 3h)-pyrimidinedione, 5-(trifluoromethyl)-(2.81%), 6-anhydro-.beta.-d- glucopyranose (2...