气相色谱-质谱法分析缬草超临界二氧化碳萃取物  

Study on Supercritical Fluid CO_2 Extract of Valeriana Officinalis L. by GC-MS

作　　者：邓雪华[1] 朱荣华 周颖[3] 方颖[3] 刘焱文[3] 

机构地区：[1]郧阳医学院附属太和医院,湖北十堰442000 [2]湖北省十堰市中医院,442000 [3]湖北中医学院中药资源与中药复方省部共建教育部重点实验室,武汉430065

出　　处：《医药导报》2009年第11期1408-1410,共3页Herald of Medicine

基　　金：国家自然科学基金资助项目(基金编号:30500053)

摘　　要：目的探讨缬草超临界二氧化碳萃取物缬草油的化学成分。方法采用超临界二氧化碳技术提取缬草油,采用气相色谱-质谱(GC-MS)联用仪分析其化学成分。结果鉴定了51个化合物,占缬草油总量的78.4%。结论该法分离效果良好,可对缬草的开发应用研究提供参考。Objective To detect the chemical components of supercritical fluid CO2 extract from Valeriana officinalis L. Methods The Valeriarta officinalis oil was extracted by supercritical fluid CO2 extraction technology and the chemical components were analyzed by GC-MS. Results 51 components were identified and composed of 78.4% Valeriana officinalis oil. Conclusion This method has a good separating effectiveness and can provide a base for the exploitation and application of Valeriana officinalis L.

关 键 词：缬草 超临界二氧化碳萃取物 气相色谱-质谱分析 

分 类 号：R286[医药卫生—中药学] R927.1[医药卫生—中医学]