| 摘要 |
A method for killing spores according to the present invention comprises carrying out step 1, step 2 and step 3. Specifically, step 1 comprises bringing a spore-forming bacterium into contact with dipicolinic acid or a salt thereof, step 2 comprises bringing the spore-forming bacterium into contact with a cationic surfactant, and step 3 comprises warming the spore-forming bacterium to 50ºC or higher. There may be a period during which step 1, step 2 and step 3 are carried out simultaneously. |
