Screening of Antimicrobial Properties and Bioactive Compounds of Pleurotus Ostreatus Extracts against Staphylococcus Aureus, Escherichia coli, and Neisseria Gonorrhoeae
Table 1
Antibiotic discs preliminary screening, as well as the determination of the minimum inhibitory concentration (MIC), performed on each isolate against known antibiotics.
Disc diffusion test
Etest
Disc diffusion test
Etest
Disc diffusion test
Etest
Disc diffusion test
Etest
Disc diffusion test
Etest
ISID (isolate ID)
Pen G 1.5 iu
Pen G (0.002–32 μg/ml)
Sulph
Sulph (0.002–32 μg/ml)
Cipro
Cipro (0.002–32 μg/ml)
Azythro
Azythro (0.016–256 μg/ml
Ceft 30 mcg
Ceft (0.002–32 μg/ml)
300 mcg
5 mcg
15 mcg
4
G–R
0.75
G–R
0.125
R
>32
S
0.032
S
0.008
5
R
>32
R
>32
R
>32
S
<0.016
S
0.002
7
R
>32
R
>32
R
>32
S
0.047
S
0.12
17
G–R
12
R
>32
G–R
6
S
0.094
S
0.004
26
G–R
8
R
>32
G–R
3
G–R
1
S
0.004
28
G–R
6
G–R
16
G–R
8
S
0.023
S
<0.002
39
G–R
12
G–R
16
G–R
24
S
0.064
S
0.008
45
R
>32
R
>32
R
>32
S
<0.016
S
0.003
55
G–R
2
G–R
1.9
R
>32
S
0.32
S
<0.002
ATCC 49226
R
>32
R
>32
G–R
0.5
S
<0.016
S
0.004
G–R = gaining resistance, R = resistant, S = susceptible.
