摘要
报道了用同时蒸馏-萃取法提取肉苁蓉挥发性物质,测得肉苁蓉挥发油的含量为3.5％;利用GC/MS法分离确认出24种化学成分;用峰面积归一化法得出各化学成分在挥发油中的相对百分含量,其中主要成分为丁香酚,占总挥发油的83.60％;又用单离子法分离出丁香酚,并用IR,EI-MS法对其进行分析确认。
The volatile components of Herba Cistanches were extracted by simultaneous distillation-extraction method and analyzed by combined capillary gas chromatography/mass spectrometry. Among 24 identified compounds the eugenol was mainly component. The relative content of eugenol was 83.60% in the all volatile components detected. The eugenol was isolated by single-ion method and identified by infrared spectroscopy and mass spectrometry.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
2003年第5期601-603,共3页
Chinese Journal of Analytical Chemistry
基金
辽宁省教育厅科学技术基金资助课题(No.20331079)
关键词
肉苁蓉
挥发性成分
蒸馏
萃取
丁香酚
中药
分析
Herba Cistanches
volatile components
simultaneous distillation-extraction
eugenol
