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Psychrotrophic bacteria: testing of the microbiocidal efficiency of an alkaline sanitation agent.

Testovanie mikrobicídnej úcinnosti alkalického sanitacného prostriedku na psychrotrofné baktérie.

Author(s) : CANIGOVÁ M., DUCKOVÁ V.

Type of article: Article

Summary

The efficiency of an alkaline sanitation agent used to eliminate psychrotrophic bacteria isolated from milk was tested. Adhering to application conditions of the agent (concentration 0.7%; temperature of the solution 65 °C; application time 10 min) devitalization of bacteria was determined both in the environment with and without organic contaminants. A decrease in the temperature of the sanitation solution to 40 °C led to the survival of psychrotrophic bacteria in the environment with organic contaminants (at a concentration higher than 0.6 g per 100 ml).

Details

  • Original title: Testovanie mikrobicídnej úcinnosti alkalického sanitacného prostriedku na psychrotrofné baktérie.
  • Record ID : 2004-2892
  • Languages: Slovak
  • Source: Bull. Potravin. Vysk. - vol. 42 - n. 3-4
  • Publication date: 2003
  • Document available for consultation in the library of the IIR headquarters only.

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