Antibacterial Potency of Medicinal Plants including Artemisia annua and Oxalis corniculata against Multi-Drug Resistance E. coil
Table 1
Antimicrobial potency of the herbal products against MDR E. coli isolates assayed by agar well diffusion method.
Isolates
EoAa
EtAa
Mean ± SD (mm)
EtOc
AqOc
AqAa
I1
8 ± 0.21
—
—
—
—
I2
—
—
—
—
—
I3
10 ± 0.12
7 ± 0.44
—
6 ± 0.24
11 ± 0.76
I4
9 ± 0.34
14 ± 1.60
8 ± 0.56
5 ± 0.33
—
I5
—
—
—
—
—
I6
—
—
—
—
—
I7
13 ± 0.46
—
—
—
—
I8
—
—
—
10 ± 0.46
14 ± 1.33
I9
11 ± 0.48
—
—
—
—
I10
16 ± 0.37
12 ± 1.46
10 ± 0.76
—
6 ± 0.76
I11
—
—
—
—
—
I12
7 ± 0.22
9 ± 0.33
—
—
—
I13
14 ± 0.46
11 ± 0.76
6 ± 0.48
11 ± 1.86
10 ± 0.76
I14
—
—
8 ± 0.27
10 ± 1.33
13 ± 0.87
I15
—
—
—
—
—
I16
—
—
—
—
6 ± 0.56
I17
6 ± 0.12
11 ± 0.76
—
5 ± 0.56
9 ± 1.76
I18
—
—
—
—
—
I19
7 ± 0.46
5 ± 0.22
7 ± 0.48
—
6 ± 1.15
I20
17 ± 2.48
12 ± 0.26
11 ± 0.35
—
—
I21
—
—
—
—
6 ± 0.76
I22
—
—
7 ± 0.33
—
—
I23
5 ± 0.27
—
—
—
—
I24
15 ± 0.64
6 ± 0.33
11 ± 0.64
—
—
I25
6 ± 0.33
5 ± 0.27
6 ± 0.45
—
7 ± 1.33
I26
7 ± 0.56
—
—
4 ± 0.33
4 ± 0.87
I27
—
—
—
—
—
I28
8 ± 0.36
6 ± 0.55
7 ± 0.12
5 ± 0.46
9 ± 1.66
I29
15 ± 1.76
10 ± 0.44
11 ± 0.55
—
—
I30
4 ± 0.36
4 ± 0.22
11 ± 1.54
13 ± 2.66
I31
—
—
—
—
—
I32
15 ± 0.46
20 ± 2.66
10 ± 0.74
14 ± 1.64
17 ± 2.65
I33
15 ± 0.28
13 ± 0.62
6 ± 0.33
—
—
I34
—
—
—
8 ± 0.67
12 ± 1.36
I35
6 ± 0.27
—
—
—
—
I36
7 ± 0.44
5 ± 0.21
7 ± 0.86
—
—
I37
—
—
—
9 ± 0.66
11 ± 1.66
I38
—
—
—
—
—
I39
8 ± 0.44
—
—
8 ± 0.64
11 ± 1.34
I40
6 ± 0.32
—
—
—
—
I41
—
—
—
10 ± 1.66
13 ± 2.64
I42
11 ± 0.27
7 ± 0.56
5 ± 0.24
—
—
I43
—
—
—
—
—
I44
6 ± 0.33
—
—
9 ± 0.76
9 ± 1.64
I45
—
—
—
—
—
I46
7 ± 0.44
5 ± 0.24
5 ± 0.78
—
6 ± 0.76
I47
17 ± 1.22
12 ± 0.76
7 ± 0.54
—
—
I48
7 ± 0.46
6 ± 0.33
8 ± 055
6 ± 0.54
8 ± 1.33
I49
—
—
—
—
—
I50
14 ± 0.46
14 ± 2.12
10 ± 0.62
—
—
I51
6 ± 0.46
—
—
9 ± 1.66
8 ± 0.64
I52
—
—
—
—
—
I53
7 ± 0.84
6 ± 0.33
—
8 ± 1.64
11 ± 2.33
I54
5 ± 0.24
7 ± 0.43
5 ± 0.36
—
6 ± 0.56
I55
15 ± 1.54
4 ± 0.16
11 ± 0.56
5 ± 0.33
8 ± 0.64
I56
—
—
—
—
—
I57
—
—
—
—
—
I58
6 ± 0.64
—
—
—
—
I59
16 ± 1.42
10 ± 0.22
12 ±1.89
7 ± 1.64
10 ± 2.64
I60
14 ± 0.76
5 ± 0.65
10 ± 1.20b
—
—
I61
10 ± 0.97
—
6 ± 0.76
9 ± 1.64
11 ± 1.66
I62
—
—
—
—
—
I63
—
—
—
—
—
I64
14 ± 1.60
10 ± 0.86
10 ± 1.40
—
—
I65
—
—
—
9 ± 1.76
9 ± 1.33
I66
—
—
—
—
—
I67
19 ± 2.60
5 ± 0.62
13 ± 1.60
—
6 ± 0.64
I68
—
—
—
—
—
I69
15 ± 2.30
7 ± 0.62
10 ± 1.60
—
—
I70
—
—
—
—
—
I71
—
—
—
—
—
I72
13 ± 1.85
6 ± 0.33
11 ± 1.62
9 ± 0.87
12 ± 1.87
I73
—
—
—
8 ± 1.64
7 ± 0.46
I74
—
—
—
—
—
I75
—
—
—
—
—
I76
—
—
—
11 ± 0.56
9 ± 1.64
I77
14 ± 2.60
—
10 ± 1.80
—
—
I78
—
—
—
9 ± 1.76
11 ± 2.64
I79
—
—
—
5 ± 0.12
8 ± 1.33
I80
9 ± 0.26
4 ± 0.26
10 ± 0.64
—
—
I81
10 ± 2.60
5 ± 0.86
10 ± 0.86
7 ± 1.66
9 ± 2.66
I82
—
—
—
—
—
I83
—
—
—
8 ± 0.64
7 ± 0.46
I84
—
—
—
—
—
I85
7 ± 0.22
—
5 ± 0.86
—
—
I86
—
—
—
11 ± 1.64
13 ± 2.76
I87
—
—
—
—
—
I88
15 ± 1.45
10 ± 1.24
14 ± 2.64
—
—
I89
6 ± 0.49
6 ± 1.33
8 ± 1.60
—
—
I90
—
—
—
—
—
I91
20 ± 2.45
11 ± 1.36
14 ± 2.45
5 ± 0.56
4 ± 0.24
All data presented was at a concentration of 11.11 mg/ml of the product. EoAa, EtAa and AqAa: essential oil, ethanolic and aqueous extracts of A. annua; EtOc and AqOc: ethanolic and aqueous extracts of O. corniculata.