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Updated: Jul 10, 2026
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High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
Published on: February 2, 2024
[HPLC-MS3 analysis of chemical constituents in Epimedium brevicornum]
Peng-fei Liu1, De-ran Xu, Ling-yi Kong
1Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210038, China.
Abstract
Objective:
To investigate the chemical constituents of effective part of Epimedium brevicornum.
Method:
The sample was extracted with ethanol and purified by macroporous resin. The structures were identified by HPLC-MS3 experiments.
Result:
Nine compounds were identified from the effective part of E. brevicornum.
Conclusion:
The method is simple and rapid for the identification of the flavonoids from E. brevicornum.
