|
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
| | |
- MIC minimal inhibitory concentration, MBC minimal bactericidal concentration R: MBC / MIC ratio (a sample is considered as bacteriostatic or bactericidal when this ratio is > 4 or ≤ 4 respectively) (−): MIC or MBC > 512 μg/mL nt: not tested nd: not determined (as no MIC and MBC values were not observed till 512 μg/mL) PBSS: percentage of susceptible bacteria to substances CSBc1, CSBc2 and CSBc3 are sub-fractions from fraction CSBc
