In order to better utilize and recover the productive waste leaves from the Cinnamomum camphora,pyrolysis-GC/MS technology was used to analyze the possible top value-added components of benzene/ethanol extractives of Cinnamomum canphora leaves.Relative content of each component was determined by area normalization.95 compounds from 102 peaks representing 99.216% of the benzene/ethanol extractives of Cinnamomum camphora leaves were identified,and the main constituents were Hexadecanoic acid,4-nitrophenyl ester (17.336%),Vitamin E (4.804%),Ox...