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Table 4 Minimum inhibitory concentrations (MICs) of active extracts and Okundoperoxide

From: Bioassay-guided discovery of antibacterial agents: in vitro screening of Peperomia vulcanica, Peperomia fernandopoioana and Scleria striatinux

Organisms

MIC (mg/mL)

PVHEX

PVMC

PFMC

SS

OKP

E. coli (ATCC 11775)

4

4

8

> 10

E. coli (Path)

4

4

8

> 10

S. aureus (ATCC 33862)

4

4

8

> 10

1

S. aureus (Path)

4

4

8

> 10

1

  1. PVHEX, PVMC = hexane and methylene chloride extracts of P. vulcanica respectively. PFMC = methylene chloride extract of P. fernandopoioana. SS = methylene chloride:methanol (1:1) extract of Scleria striatinux. OKP = Okundoperoxide, isolated from S. striatinux. Path = clinical isolate (pathological), – = experiment not done