Research Article

Quality Evaluation of the Traditional Medicine Majun Mupakhi ELA via Chromatographic Fingerprinting Coupled with UHPLC-DAD-Quadrupole-Orbitrap-MS and the Antioxidant Activity In Vitro

Figure 10

Developed TLC plates of the MME and gallic acid after derivatization. (a) After dipping in ABTS+ solution; (b) after dipping in DPPH solution; from left to right (1, 10 gallic acid (spot volumes 2 μL and 5 μL); 2–9 different concentrations of the extract (spot volumes 2 μL, 8 μL, 15 μL, 25 μL, 40 μL, 60 μL, 80 μL, and 25 μL)).
(a)
(b)