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Table 3 Zone of inhibitions of three extracts of V. auriculifera

From: Antimicrobial Evaluation of Sequentially extracted Leaf of Vernonia auriculifera Hiern (Rejicho)

The diameter of inhibition (mm)

 

Hexane extract (500 mg/ml)

Chlororform extract (500 mg/ml)

Methanol extract (500 mg/ml)

Ciprofloxacin (83 mg/ml)

Chloramphenicol ( 62.5 mg/ml)

Miconazol (20 mg/ml)

Candida albican

0

23 ± 0.5

0

-

-

12 ± 2

Escherichia coli

13 ± 1

18 ± 1

0

-

28 ± 1

-

Salmonella typhi

0

13 ± 0.7

0

-

31 ± 1

-

Staphylococcus aureus

0

15 ± 0.9

0

26 ± 1

-

-

  1. (-) = not examined