A PRELIMINARY STUDY ON THE CHEMICAL CONSTITUENTS OF ESSENTIAL OIL FROM THE LEAVES OF MACHILUS PAUHOI KANCHIRA
Chi Tingfey Shi Xiaofan Huang Ruzhu Wu Danjian Zheng Xianyun and Yuan Xianning ( Laboratory of Terpene Chemistry )
The chemical constituents of the essential oil from the leaves of Machilus pa-uhoi Kanchira, which had not been studied prior to this report, have been examined by GC-MS-COM. 59 compounds were positively identified; including 28 terpenes and their oxides, 19 atiphatic compounds, 6 azulenes, 4 hy -drogenated naphthalenes and, 2 aromatic compounds. The main constituents of this oil were C_8-C_(12) atiphatic aldehydes (28.48% ).