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Table 5 Viability of microorganisms after 6 h exposure of polyphenol-rich fractions from Sida alba L

From: Antimicrobial activity of polyphenol-rich fractions from Sida alba L. (Malvaceae) against co-trimoxazol-resistant bacteria strains

Microorganisms    Time-kill (h)    
  0 h 1 h 2 h 3 h 4 h 5 h 6 h
Shigella dysenteriae + (UC) + (UC) 23 ± 03 09 ± 02 04 ± 02 - -
Shigella boydii + (UC) + (UC) 25 ± 02 08 ± 02 05 ± 02 - -
Enterococcus faecalis + (UC) + (UC) 21 ± 01 08 ± 03 - - -
Proteus mirabilis + (UC) + (UC) 17 ± 0.00 05 ± 01 - - -
  1. The results are the means of number of the colonies ± standard deviations.
  2. +: For the presence of the colonies
  3. -: for absence of colonies
  4. UC: uncountable