Evaluation method of pathogen inactivation effect

Abstract

The present disclosure provides an evaluation method of a pathogen inactivation effect, including: evaluating an inactivation effect with a maximum value of effective pathogen inactivation (MVEPI) as a standard reference index; where the MVEPI refers to a maximum of a log reduction factor after pathogen solutions of different concentrations before inactivation are treated according to a same inactivation method. The MVEPI can be obtained through the following steps: inactivating a sample containing pathogens with different initial concentrations through a pathogen inactivation method of tested pathogens; detecting changes in the concentration of pathogens with different initial concentrations before and after pathogen inactivation; and analyzing a relationship between the concentration of pathogens before inactivation and the concentration of pathogens after inactivation and the concentration before inactivation by linear fitting and other methods.

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