HPLC-MS~2 analysis of chemical constituents in Epimedium koreanum
- VernacularTitle:HPLC-MS~2法分析朝鲜淫羊藿中的化学成分
- Author:
Jie YUAN
;
Youming GONG
;
Peng JU
;
Lingyi KONG
- Publication Type:Journal Article
- Keywords:
Epimedium koreanum Nakai;
flavonoids;
HPLC-MS2
- From:
Chinese Traditional and Herbal Drugs
1994;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To investigate the chemical constituents of Epimedium koreanum Nakai.Methods Separation was performed by HPLC on a Merck LiChroCAR analytical column with the mobile phase consisting of acetonitrile-water-acetic acid as gradient eluent at the flow rate of 1 mL/min, the UV detection was set at 270 nm and TIC was recorded by an electrospray ionization mass spectrometer in positive mode. Results Nine compounds were identified by HPLC-MS2. Conclusion The method is rapid and accurate to identify the chemical constituents of the natural product.
