摘要
用反相高效液相色谱 -紫外 -质谱联用技术对黄芪药材进行指纹图谱研究 ,为阐明不同产地药材的异同性,建立黄芪质量的国际统一标准奠定基础 ;黄芪的总提取物各类成分得到很好分离 ,紫外和质谱两种检测器可对不同特性化合物的检测进行互补 。
The fingerprint of raw Radix Astragali has been studied by HPLC-UV-MS. In order to differentiate Astragalus species from various places, it is necessary to establish an international standard method for its quality control. Satisfactory separation of constituents in Radix Astragali extracts by HPLC is reported. UV and MS detectors provided sufficient and supplementary characteristics of different types of compounds. Under the selected chromatographic conditions, good HPLC fingerprints and base MS peaks of Radix Astragali were obtained. The method is simple, and might be applied to identify Astragalus from different sources.
出处
《分析测试学报》
CAS
CSCD
北大核心
2002年第2期89-91,共3页
Journal of Instrumental Analysis
