摘要
采用Finngan-4510型毛细管气相色谱/质谱/电子计算机联用(GC/MS/DS)技术,辅以~1H NMR,~18C NMR和化学的手段,对广西龙州产满天香精油进存定性定量分析,分离出37个组分,鉴定了其中26个,占精油总量的97.40％。其主要成分为薄荷酮(51.09％)、异满天酮(7.95％)、(+)-新薄荷醇(19.42％)、枞油烯(5.71％)、薄荷醇,β-水芹烯等。薄荷香是一种富含薄荷酮、薄荷醇的新资源植物。
This paper shows the chemical constituents of the essential oil from Murraya ietramera Huang, which grows in Longzhou county of Guangxi. The properties of the essential oils were determined as follows: the yield of the essentialoil is 3.0-3.3%; the physical properties of the oil are d2020 0.9030, nD20 1.4595, [α]D111.23. By the methods of capillary GC/MS/DS, 1H NMR and 13CNMR, 37 components were detected quantitatively and 26 of them were identified which making up about 97.4% of the total oil. Major components are: menthone (51.09%), isomenthone (7.95%), (+)-neomenthol(19.42%), sylvestrene(5.71%), β-phellandrene(3.11%), my-rene(2.04%), menthol(1.52%), etc. The plant is a new resource plant rich in menthone and menthol.
出处
《广西植物》
CAS
CSCD
北大核心
1992年第1期83-87,共5页
Guihaia
关键词
芸香科
满天香
精油
化学成分
Rutaceae
Murraya tetramera
essential oil
menthone
menthol
