红树植物秋茄树叶挥发油化学组成特点的气相色谱/质谱分析  

CHARACTERISTICS OF CHEMICAL CONSTITUENTS OF VOLATILE OIL FROM LEAVES OF MANGROVE PLANT KANDELIA CANDEL BY GAS CHROMATOGRAPHY/MASS SPECTROMETRY

作　　者：黄甫[1] 宋文东[1] 贾振宇[1] 

机构地区：[1]湛江海洋大学应用化学系,广东湛江524006

出　　处：《热带海洋学报》2005年第4期81-84,共4页Journal of Tropical Oceanography

摘　　要：用水蒸汽蒸馏法提取出秋茄树Kandelia candel叶的挥发油,经气相色谱/质谱联机分析,分离出49个峰,鉴定出35种化合物,主要是2,6-二叔丁基-4-甲基苯酚、大根香叶烯-D、十七烷、石竹烯、十九烷、十五烷、贝壳杉-16-烯等,占总峰面积的93.77%。还讨论了上述挥发油化学组成的特点及主要组分的用途。The volatile oil from the leaves of mangrove plant Kandelia candel was extracted by steam distillation. According to the results by gas chromatography/mass spectrometry,49 peaks were separated and 35 compounds were identified. The identified constituents represent 93.77%0 of the peak area of the volatile oil. The main compounds were 2,6-bis（1,1-dimethylethyl）-4-methyl-phenol, germacrene-D, heptadecane, caryophyllene, nonadecane,pentadecane, and kaur-16-ene. The utilization and characteristics of these chemical constituents from the oil have been discussed.

关 键 词：秋茄树Kandelia candel叶 化学成分 气相色谱/质谱法 

分 类 号：Q946[生物学—植物学] O621.15[理学—有机化学]