Assessment of degree of bacterial colonisation of ... - Addemar
Assessment of degree of bacterial colonisation of ... - Addemar
Assessment of degree of bacterial colonisation of ... - Addemar
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Results<br />
Panels coated with easy-on and subsequently cleaned with Presept solution showed no<br />
survival <strong>of</strong> <strong>bacterial</strong> species after 30 min and three days incubation.<br />
After 30 minutes incubation followed by cleaning, E.coli, L. monocytogenes, Staph.<br />
aureus and B. cereus all exhibited survival on both cleaned acrylic and emulsion<br />
coated panels (Fig 1). Salm. enterica, K. pneumoniae and Ps .aeruginosa only showed<br />
survival on acrylic coated surfaces. Results after 3 days incubation were identical,<br />
with the same survival patterns present.<br />
450<br />
400<br />
350<br />
c.f.u ml-1<br />
300<br />
250<br />
200<br />
Vinyl Emulsion<br />
Acrylic Paint<br />
Easy On Coating<br />
150<br />
100<br />
50<br />
0<br />
Negative control Escherichia coli Listeria monocytogenes<br />
800<br />
700<br />
c.f.u ml -1<br />
600<br />
500<br />
400<br />
300<br />
Vinyl Emulsion<br />
Acrylic Paint<br />
Easy On Coating<br />
200<br />
100<br />
0<br />
Negative control<br />
Staphylococcus aureus<br />
subs aureus<br />
Salmonella enterica subs<br />
enterica
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