1.
Chinese Traditional and Herbal Drugs
;
(24)1994.
Article
in Chinese
| WPRIM
| ID: wpr-572036
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.