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Table 4 Concentrations of OV EO causing 50% and 75% microbial growth inhibition

From: Chemical profiling, biostatic and biocidal dynamics of Origanum vulgare L. essential oil

Test microorganismOil conc. causing 50% microbial growth inhibition (%v/v)Oil conc. causing 75% microbial growth inhibition (%v/v)
E. coli0.080.21
S. aureus0.170.34
A. niger0.110.15
C. albicans0.070.09
  1. Concentrations are calculated from dose–response curve (Fig. 1)