南方马尾松松针挥发油成分的气相色谱/质谱分析  

Analysis of Essential Oil Components from Leaves of Pinus Massaoiana by Gas Chromatography/Mass Spectrometry

作　　者：郝强[1] 哈成勇[1] 

机构地区：[1]中国科学院广州化学研究所,广州510650

出　　处：《分析化学》2000年第3期300-302,共3页Chinese Journal of Analytical Chemistry

摘　　要：采用水蒸气蒸馏方法从中国南方新鲜马尾松松针中提取出挥发油，利用气相色谱／质谱（GC／MS）联用技术对其化学成分进行了分析，共分离出91个峰，各组分经数据库标准图谱核对，得到分子结构。其中36种化合物的含量较高，占总离子流的83．05％，主要是单萜和倍半萜，以及少量萜烯的醇、酯类化合物。The essential oil was obtained from fresh leaves of pinus massoniana in the southern China by steam distillation. The chemical constituents were analyzed by gas chromatography/mass spectrometry (GC/MS). 91 Peaks were separeted by GC and were identified by using mass spectral database and the registry of mass spectral database, in which 36 main compounds represent over 83. 05% of the peak area on total ionic current of the essential oil. The main compounds were monoterpinenes, sesquiterpinenes,and some alcohol, esters.

关 键 词：气相色谱 质谱法 马尾松 挥发油 成份分析 

分 类 号：O657.7[理学—分析化学]