Table 1 Stability of the partially purified bacteriocin of L. lactis CJNU 3001

Treatments Time (min) Residual activity (AU/mL)
Control (no treatment) 4,000
Heat (℃)
    60 15 4,000
30 4,000
60 4,000
    80 15 4,000
30 4,000
60 4,000
    100 15 4,000
30 2,000
60 500
    121 15 500
Solvent
    Methanol 4,000
    Ethanol 4,000
    Acetone 4,000
    Acetonitrile 4,000
    Chloroform 4,000