Pseudomonas aeruginosa Biofilm Removal from Two Kinds of Granite Commonly Found in Catering Kitchen

Figure 6

P. aeruginosa biofilm formation on the Gris Pinhel (a) and Rosa Porrino (b). (c) Number of biofilm cells (red bar) and the percentage of the area colonized by P. aeruginosa biofilm on surfaces (black bar) on granite Rosa Porrino and granite Gris Pinhel.

(a)

(b)

(c)