摘要
采用水蒸气蒸馏法提取了陕西产白玉兰花蕾的挥发油,挥发油收率1.44%.通过气相色谱-质谱联用技术对其化学成分进行了分析,分离出69个色谱峰,鉴定出40个化合物,主要成分是桉叶油素、松油醇、苯乙醇、桧烯、樟脑等,占总峰面积的90.9%.
In the paper, the essential oil of blossom of Magnolia denudata Desr coming from shaanxi province was extracted by the method of water vapor distillation. The yield was about 1.44%. After detected by GC - MS,69 peaks were separated from the oil. Main constitutions of the oil included eucalyptol, terpineol , phenylethyl alcohol, sabinene hydrate, camphor etc. account for 90.9 % of the peak area.
出处
《青海师范大学学报（自然科学版）》
2005年第3期65-68,共4页
Journal of Qinghai Normal University(Natural Science Edition)
