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Table 1 In vitro antimicrobial activities of compounds 1–5

From: Secondary metabolites from the Aspergillus sp. in the rhizosphere soil of Phoenix dactylifera (Palm tree)

Compound

Growth inhibition (%, mean ± SD)a

MIC (lg mL−1)b

Candida albicans

Candida parapsilosis

S. aureus

B. licheniformis

E. xiangfangensis

E. fergusonii

P. aeruginosa

1

82.3 ± 3.3

79.2 ± 2.6

2.3

 > 25

 > 25

3.1

> 25

2

67.3 ± 2.1

72.2 ± 2.8

 > 25

 > 25

 > 25

 > 25

> 25

3

23.6 ± 5.2

18.9 ± 3.7

 > 25

 > 25

 > 25

 > 25

 > 25

4

61.2 ± 3.3

69.5 ± 2.4

15.6

> 25

 > 25

 > 25

 > 25

5

92 ± 3.9

90 ± 2.8

 > 25

 > 25

 > 25

> 25

 > 25

Itraconazole

54.7 ± 2.6

51.5 ± 4.1

_

_

_

_

_

Amikacin

_

_

0.523

0.523

0.523

0.523

0.523

  1. aResults expressed as mean ± standard deviation (SD)
  2. bMIC > 25 μg mL−1