Separation of phenolic compounds by centrifugal partition chromatography

= 0.23 ± 0.01) were achieved using ABS formed by sodium chloride as electrolyte. This system was further applied in CPC, allowing an efficient separation of the three phenolic acids after the optimization of the equipment operational conditions, while demonstrating the potential of polymer-based ABS to be used in liquid-liquid chromatography. Finally, the recovery of the phenolic acids (≥ 65%) with high purity from the ABS phases was demonstrated, followed by the reuse of the phase-forming components.