Figure 2From: Bioassay-guided discovery of antibacterial agents: in vitro screening of Peperomia vulcanica, Peperomia fernandopoioana and Scleria striatinuxFlow chart for the bioassay-guided fractionation and isolation of compounds from P. fernandopoioana. PFs represent uncharacterized compounds. The identified compounds are numbered as in the text. UZI = unclear zone of inhibition.Back to article page