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Venn diagrams showing overlapping and unique compounds of E. foeminea crude extracts using different solvents analyzed by (a) positive ion mode and (b) negative ion mode LC–MS scans, and (c) GC–MS scan. Ace, acetone; DCM/MeOH, dichloromethane/methanol; EtOH, ethanol; EA, ethyl acetate; MeOH, methanol.
