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Table 2 Minimum bactericidal concentration (MBC) of Ishige okamurae extracts against cutaneous bacterial pathogens

From: Antibacterial effect of Ishige okamurae extract against cutaneous bacterial pathogens and its synergistic antibacterial effect against Pseudomonas aeruginosa

Strains MBC (μg/mL)
EtOH Hexane CHCl3 EtoAc H2O
Staphylococcus aureus KCTC 1927 2048 1024 2048 512 > 2048
Staphylococcus epidermidis
ATCC 14990
2048 2048 2048 512 > 2048
Propionibacterium acnes KCTC 3314 2048 1024 > 2048 2048 > 2048
Pseudomonas aeruginosa KCTC 1637 1024 256 2048 512 > 2048
P. aeruginosa isolate 366 1024 256 2048 1024 > 2048
P. aeruginosa isolate 4068 1024 256 1024 1024 > 2048
P. aeruginosa isolate 4135 2048 512 2048 1024 > 2048
P. aeruginosa isolate 4561 2048 512 2048 2048 > 2048
  1. EtOH ethanol extracts, Hexane n-hexane-soluble fraction, CHCl3 dichloromethane EtoAc ethyl acetate-soluble fraction, H 2 O water-soluble fraction