Figure 4

Representative LC-MS base peak chromatograms of roots of A. heterophyllum before and after processing (A) Unprocessed sample (B) Processed with cow milk (C) Processed with cow urine (D) Processed with water. Abbreviations used: AT- Atisine, BW- Beiwutine, BA- benzoylaconine, A- Aconitine, M-Mesaconitine, H-Hypaconitine, LP- Lipo-14-O-anisoylbikhaconine, S-(−) Salsolinol, SG-Songoramine, BMA- benzoylmesaconine.