藏药光果莸不同器官中挥发性成分分析Analysis on Volatile Components in Different Organs of Tibetan Medication Caryopteris tangutica
刘瑞珂;杨扬;林鹏程;
摘要(Abstract):
[目的]分析研究光果莸不同器官中挥发油的化学成分。[方法]采用水蒸气蒸馏法提取光果莸挥发油,通过气质色谱-质谱(GC-MS)联用技术进行挥发油的成分分析。[结果]通过计算机检索、保留指数鉴定出光果莸不同器官中挥发油的化学成分分别有42(叶)、21(枝)和29种(根)。含量最高的分别是β-蒎烯(32.19%)、古巴烯(21.09%)和反松香芹醇(15.66%)。[结论]光果莸3种不同器官的挥发油在成分构成上比较相似,但在相对含量上差异较大。
关键词(KeyWords): 光果莸(Caryopteris tangutica Maxim.);挥发油;化学成分
基金项目(Foundation):
作者(Author): 刘瑞珂;杨扬;林鹏程;
Email:
DOI: 10.13989/j.cnki.0517-6611.2013.03.063
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