A base peak chromatogram of the extract of A. hamosus with identification of 3 (m/z 753 [M-H]-) and MS2 spectrum displaying quercetin fragment (m/z 301).

 
 
  Part of: Shkondrov A, Krasteva I (2021) Liquid chromatography – high resolution mass spectrometry screening of Astragalus hamosus and Astragalus corniculatus. Pharmacia 68(1): 135-139. https://doi.org/10.3897/pharmacia.68.e60621