A rapid UPLC method was developed for the simultaneous analysis of five indole alkaloids (harmalol, harmol, harmane, harmaline and harmine) and four flavonoids (orientin, isoorientin, vitexin, and isovitexin) from the aerial parts of Passiflora incarnata L. (Passifloraceae), other species of
Lyophilised hydroalcoholic and aqueous extracts of the aerial parts of Passiflora incarnata L. (Passifloraceae) (Passion-flower), as well as chemical constituents of the plant, indole alkaloids (harman, harmin, harmalin, harmol, and harmalol) maltol and flavonoids (orientin, isoorientin, vitexin and