油楠树脂油化学成分的研究*

摘要

采用毛细管气相色谱–质谱（CGC–MS）联用技术对油楠树脂油的化学成分进行研究，共分离出42个峰，并确认了其中39种成分，占总油量的94.31%。分离出的主要成分为蓖麻油酸（17.91%）；7，7，8，8-四甲基二环[4.2.0]辛烷-1（6），3-二烯-2，5-二酮（7.60%）；1，2-二乙基-3，4-二甲基-苯（6.70%）；1，2，6，6-四甲基-1，3-环己二烯（5.35%）；n-棕榈酸（4.47%）；1，3，4-三甲基-3-环己烯-1-甲醛（4.17%）。%　　Oleoresin of sindora glabra was analyzed by CGC–MS. 42 compounds were separated and 39 compounds were identified,which accounted for 94.31%of the oleoresin. The major components were ricinoleic acid(17.91%);7, 7,8,8-tetramethyl bicyclo[4.2.0]octa-1(6),3-diene-2,5-dione(7.60%); 1,2-diethyl-3,4-dimethyl benzene(6.70%); 1,2, 6,6-tetramethyl-1,3-cyclohexadiene(5.35%);n-hexadecanoic acid(4.47%) and 1-carboxaldehyde,1,3,4-trimethyl-3-cyclohexene(4.17%).