周漩,宋粉云,钟兆健
ZHOU Xuan,SONG Fen-yun,ZHONG Zhao-jian (Guangdong College of Pharmacy

• 1:广东药学院
• 2:广东药学院
• 3:广东药学院 广州510006
• 4:广州510006

摘要(Abstract)：

目的分析不同产地沙姜挥发油的化学成分。方法用水蒸气蒸馏法提取沙姜挥发油,以气相色谱-质谱(GC-MS)联用技术进行分析。结果不同产地沙姜挥发油的化学成分有所不同,但总体差异不大,均含有较高含量的对甲氧基肉桂酸乙酯、肉桂酸乙酯、δ-3-蒈烯和冰片,其中以对甲氧基肉桂酸乙酯含量最高,建议作为定量指标。结论本方法稳定可靠,重现性好,适合于沙姜挥发油的化学成分分析,为沙姜质量评价提供了科学依据。
Objective Study on the constituents of essential oil in Kacmpferia galanga L.from various habitats.Method The essential oil was extracted by water distillation method and analyzed by GC-MS.Result The constituents of essential oil in Kacmpferia galanga L.from various habitats only have a little difference.High quantity of ethyl p-methoxycinnamate,ethyl cinnamate,δ-3-Carene and borneol were detected,especially the ethyl p-methoxycinnamate,which can be used as a quality control parameter of Kacmpferia galanga L..Conclusion The method is reliable and repeatable for the quality evaluate of Kacmpferia galanga L..

关键词(KeyWords)： 沙姜;挥发油;气相色谱-质谱
Kacmpferia galanga L.;essential oil;GC-MS

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 周漩,宋粉云,钟兆健
ZHOU Xuan,SONG Fen-yun,ZHONG Zhao-jian (Guangdong College of Pharmacy

参考文献(References)：

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