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. 2019 Jan 17;9:1563. doi: 10.3389/fphar.2018.01563

FIGURE 1.

FIGURE 1

Typical HPLC-DAD chromatograms of BJe recorded at 278 nm. UV-Vis spectrum of the eluted compounds was monitored between 200 and 800 nm. The elution was performed utilizing a linear gradient of acetonitrile in water. Components 1–15 were identified as follows: (1) vicenin-2; (2) stellarin-2; (3) lucenin-2 4’-methyl ether; (4) rhoifolin 4′-glucoside; (5) narirutin 4′-glucoside; (6) eriocitrin; (7) neoeriocitrin; (8) naringin; (9) chrysoeriol 7-O-neohesperidoside; (10) neohesperidin; (11) neodiosmin; (12) melitidin; (13) brutieridin; (14) naringenin; (15) hesperetin.