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Table 3 Increase in biofilm biomass of progenitor strains P. aeruginosa ATCC 9027 and clinical isolate 867 and their recovered isolates (from honey treated biofilm) using the crystal violet method

From: Manuka honey treatment of biofilms of Pseudomonas aeruginosa results in the emergence of isolates with increased honey resistance

 

Biofilm biomass (A595) ± SE

 

P. aeruginosa ATCC 9027

P. aeruginosa 867

Progenitor strain

0.15 ± 0.01

0.18 ± 0.02

Recovered isolate

0.58 ± 0.1

0.39 ± 0.02

p- value

<0.05

<0.05

Fold-increase

3.86

2.16

  1. SE = standard error of the mean.