EFFECTIVENESS OF DISINFECTING APPLIANCE DUSEPT ON G- AND G+ BACTERIA OF HEAT-TREATED MILK

2002, 3 (1)   p. 23-30

J GOLIAN, M PAVELKA, I ČERNÝ

Abstract

We were evaluating the effectiveness of disinfecting appliance Dusept on mixture of G+ and G- bacteria and on the micro-organisms of heat-treated milk by three methods. By using the qualitative method effective action of 2% reagent was found on mixture of G+ and G- bacteria. By the qualitative method with carrier the 2% reagent was also effective on the mixture of G+ and G- bacteria, 1% and 0,1% reagents were not effective. The 2% reagent was not effective on the micro-organisms of milk on a carrier. The 2% solution was effective when applying the quantitative method by 20 minutes actuation on bacteria contained in milk.

Keywords

effectiveness of disinfection, disinfecting appliance, dusept, bacteria, qualitative method

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