| C.bungeana | Corydalis bungeana Turcz |
| CE | collision energy |
| ESI+ | positive electrospray ionization |
| ESI− | negative electrospray ionization |
| I.S. | internal standard |
| LOD | limits of detection |
| LOQ | limits of quantification |
| MRM | multiple reaction monitoring |
| RDA | Retro-Diels–Alder |
| TCM | Traditional Chinese Medicine |
| UHPLC–ESI–MS/MS | ultrahigh performance liquid chromatography–electrospray ionization–tandem mass spectrometry |
| Z23 | 7’-(3’,4’-dihydroxy-phenyl)-N-[(4-methoxyphenyl)-ethyl]propenamide |