About sensititvity: salmonella biofi lms’ resistance to disinfectants action

Salmonella biofi lms’ resistance to the action of the disinfectants was studied. It was founded that Salmonella biofi lms, which were formed on the hard carriers during 24 hours of incubation, demanded 32-fold increase of the minimal bactericide concentration of the disinfectant with quaternary ammonium compound