油楠树脂油化学成分的研究

Chemical Constituents of the Oleoresin of Sindora Glabra

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%）; l, 2-diethyl-3,4-dimethyl benzene（6.70%）; 1,2, 6,6-tetramethyl- l, 3-cyclohexadiene（5.35%） ; n-hexadecanoic acid（4.47%） and 1-carboxaldehyde, 1,3,4-trimethyl-3- cyclohexene（4.17%）.