Application Note: Fast Analysis of Isoflavones in Dietary Supplements – Method Transfer to an ACQUITY UPLC H-Class System
28 February 2019

In this application note, the efficacy of different methods for the determination of isoflavones in dietary supplements was determined. The standard methods are based on reversed-phase high-performance liquid chromatography (RP-HPLC) and ultraviolet and visible light (UV-VIs) spectroscopy detection. By transferring a new isoflavones standard method onto the ACQUITY Arc UHPLC System, the run time of the analysis was cut from 70 minutes to 18 minutes.