Test organisms MBC/MIC and MFC/MIC ratio
PLE Geraniin
B. subtilis 16 16
E. coli 10 8
P. aeruginosa 32 31
S. aureus 16 8
S. pyogenes 16 31
C. albicans 10 31
PLE: Aqueous extract of the aerial parts of P. muellerianus, MIC: minimum inhibitory concentration, MBC: minimum bactericidal concentration
Table 4: MBC/MIC and MFC/MIC ratio of PLE and geraniin.