Py-GC/MS Analysis on Biomedical Components of Phyllostachys pubescens

In order to explore the potential of Phyllostachys pubescens used as resources utilization on biomedical, determination of the chemical components in five-year-old Phyllostachys pubescens was carried out by means of Py-GC/MS. 69 peaks were obtained from Phyllostachys pubesces and 62 compounds which occupy 99.99% of the total peaks areas were identified. The main components in Phyllostachys pubescens were pcetic acid (12.22%), pcetone (11.36%), propanoic acid, 3-amino-2-methyl-(7.57%), 2-propanone, 1-hydroxy- (6.07%), 2,3- butanedione (3.78%), propanoic acid, 2-oxo-, methyl-(3.68%), propanamide, N-acetyl-(3.04%), propanoyl chloride (2.78%), 3- hexanone(1.62%), 2-butenal, (E)- (1.52%), propanal(1.49%), 1,3- dioxol-2-one (1.44%), etc. Therefore, we can draw a conclusion that the pyrolysis byproducts of Phyllostachys pubescens may be used as raw materials of biomedicine.