In order to evaluate its potential health risk to biomedical engineering, the extractives of Phyllostachys pubescens were adsorbed and determined by Py-GC-MS. And the main constituents were 1-phenanthrenecarboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7 -(1-methylethyl)-(23.41%), benzofuran, 2,3-dihydro-(3.2%), cyclobutene(2.77%), 1-nonadecene (2.18%), isopropylcyclobutane(2.16%), stigmastan-3,5-diene(2.14%), benzene(2.03%), 1-hexadecene(1.99%), 1,3-butadiene, 2-methyl-(1.81%), glycerin(1.75%), 1-hexene(1.64%), phenol, 4-methyl-(1.55%), 2-methyl-1-butene(1.54%), toluene(1.47%), 1,...
