The Chemical Profile of Senna velutina Leaves and Their Antioxidant and Cytotoxic Effects

Figure 1

UFLC-DAD-ESI-QTOF-micrOTOF QII chemical profiling (negative mode) of an ethanol extract of S. velutina leaves. (a) Base peak chromatograms (BPC). (b) Extract ion chromatogram (EIC) of m/z 305. (c) EIC of m/z 289. (d) EIC of m/z 593. (e) EIC of m/z 609. (f) EIC of m/z 545. (g) EIC of m/z 529. (h) EIC of m/z 513. (i) EIC of m/z 785. (j) EIC of m/z 769.

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