Figure 1 from: Marinov T, Kokanova-Nedialkova Z, Nedialkov P (2024) UHPLC-HRMS-based profiling and simultaneous quantification of the hydrophilic phenolic compounds from the aerial parts of Hypericum aucheri Jaub. & Spach (Hypericaceae). Pharmacia 71: 1-11. https://doi.org/10.3897/pharmacia.71.e122436

Figure 1 Chromatographic separation of the standards chlorogenic acid, mangiferin, and hyperoside under the optimized conditions.