Table 3 Minimal inhibitory and bactericidal concentrations of different sub-fractions
Bacterial strains | Sub-fractions and concentrations (μg/mL) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
CSBc1 | CSBc2 | CSBc3 | |||||||
MIC | MBC | R | MIC | MBC | R | MIC | MBC | R | |
Escherichia coli | |||||||||
ATCC8739 | 256 | – | > 2 | 64 | 64 | 1 | 256 | – | > 2 |
AG102 | – | nt | nd | 256 | – | > 2 | 64 | – | > 8 |
Klebsiella pneumoniae | |||||||||
ATCC11296 | 64 | – | > 8 | 128 | – | > 4 | – | nt | nd |
KP55 | – | nt | nd | – | nt | nd | – | nt | nd |
Enterobacter aerogenes | |||||||||
ATCC13048 | 512 | – | > 1 | 256 | – | > 2 | – | nt | nd |
EA27 | – | nt | nd | – | nt | nd | – | nt | nd |
Providencia stuartii | |||||||||
ATCC29916 | – | nt | nd | 256 | – | > 2 | 256 | – | > 2 |
PS2636 | – | nt | nd | 256 | – | > 2 | – | nt | nd |
Pseudomonas aeruginosa | |||||||||
PA01 | – | nt | nd | – | nt | nd | – | nt | nd |
PA124 | – | nt | nd | 128 | 128 | 1 | – | nt | nd |
PSBS (%) | 30 | 70 | 30 | ||||||