| abstract |
Disclosed are a composition having a wide range of bactericidal activity against microorganisms and a method for sterilizing microorganisms, which can act on both gram positive bacteria and gram negative bacteria. For example, nisin which is nisin A or nisin Z is contained at 2 to 50,000 IU / mL, adjusted to pH 4.0 to 10.5, and may further contain a surfactant. A composition for sterilization of at least one microorganism that is negative or gram positive, or a kit for its preparation. [Selection figure] None |