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Table 4 Minimum inhibitory concentration (mg/ml) of F. benjamina against bacterial and fungal strains

From: Chemical composition and Biological studies of Ficus benjamina

Microbial strains

Plant extracts and fractions

MIC as mg/ml

  

Stem

Root

Leaves

Bacillus Cerus

Methanol

1.03 ± 0.03f

0.96 ± 0.04f

1.02 ± 0.02f

n-butanol

1.79 ± 0.15bc

1.49 ± 0.02de

1.54 ± 0.02cde

Chloroform

2.16 ± 0.30a

1.75 ± 0.01bcd

1.74 ± 0.02bcd

Ethyl acetate

1.78 ± 0.15bc

1.92 ± 0.03ab

0.99 ± 0.01f

n-hexane

1.41 ± 0.15e

1.54 ± 0.03cde

1.59 ± 0.01cde

Ampiciline

1.03 ± 0.05f

0.5 ± 0.01g

0.46 ± 0.03g

Pseudomonas aerugonisa

Methanol

2.11 ± 0.10cd

2.01 ± 0.01cde

0.54 ± 0.02gh

n-butanol

0.83 ± 0.06g

2.97 ± 0.05a

0.77 ± 0.01gh

Chloroform

2.49 ± 0.38b

1.75 ± 0.03ef

0.86 ± 0.03g

Ethyl acetate

2.18 ± 0.19bc

1.88 ± 0.06cde

1.95 ± 0.03cde

n-hexane

3.10 ± 0.08a

1.70 ± 0.06ef

1.55 ± 0.03f

Ampiciline

1.85 ± 0.06de

0.48 ± 0.01h

0.48 ± 0.01h

Escherichia coli

Methanol

1.94 ± 0.07c

0.26 ± 0.01i

0.28 ± 0.02i

n-butanol

0.88 ± 0.07d

0.76 ± 0.01def

0.73 ± 0.02d-g

Chloroform

3.16 ± 0.16b

0.88 ± 0.01d

0.47 ± 0.02ghi

1Ethyl acetate

`

0.94 ± 0.03d

0.52 ± 0.02f-i

n-hexane

6.51 ± 0.29a

0.81 ± 0.01de

0.42 ± 0.02hi

Ampiciline

0.34 ± 0.06hi

0.27 ± 0.01i

0.26 ± 0.01i

Bacillus subtilis

Methanol

1.84 ± 0.13b

0.58 ± 0.04hij

0.55 ±0.02hij

n-butanol

0.65 ± 0.06gh

0.78 ± 0.02fgh

1.5 ± 0.01cd

Chloroform

1.25 ± 0.31de

3.44 ± 0.05a

1.68 ± 0.02bc

Ethyl acetate

0.95 ± 0.04ef

1.92 ± 0.07b

0.95 ± 0.04efg

n-hexane

3.42 ± 0.30a

3.18 ± 0.09a

1.61 ± 0.02bc

Ampiciline

0.41 ± 0.09ij

0.99 ± 0.01ef

0.28 ± 0.01j

Aspergillus niger

Methanol

0.52 ± 0.006f

0.27 ± 0.006i

0.52 ± 0.02fg

n-butanol

0.74 ± 0.006e

0.77 ± 0.009de

0.81 ± 0.03cd

Chloroform

0.9 ± 0.006c

0.84 ± 0.023c

0.46 ± 0.02h

Ethyl acetate

0.98 ± 0.006a

0.54 ± 0.021f

0.94 ± 0.03a

n-hexane

0.83 ± 0.006c

0.84 ± 0.015c

0.77 ±0.01de

Terbinafine

0.49 ± 0.006g

0.28 ± 0.015i

0.27 ± 0.02i

Candida albicans

Methanol

0.52 ± 0.009f

0.27 ± 0.009i

0.51 ± 0.023f

n-butanol

0.73 ± 0.006e

0.77 ± 0.012d

0.81 ± 0.035c

Chloroform

0.89 ± 0.019b

0.84 ± 0.019c

0.45 ±0.009h

Ethyl acetate

0.97 ± 0.006a

0.54 ± 0.024f

0.94 ± 0.020a

n-hexane

0.83 ± 0.009c

0.84 ± 0.019c

0.77 ± 0.015d

 

Terbinafine

0.49 ± 0.007g

0.27 ± 0.018i

0.27 ± 0.012i

  1. Values are means ± SD of three separate experiments (p < 0.05). Letters in superscript show the significance of the results against a single strain and among various parts. Ampiciline and Terbinafine were used as standards for bacteria and fungi, respectively.