A Sequential Statistical Approach towards an Optimized Production of a Broad Spectrum Bacteriocin Substance from a Soil Bacterium Bacillus sp. YAS 1 Strain

Table 5

Effect of temperature on BAC YAS 1 antimicrobial activity.

Temperature (^°C)	Residual activity%^*
Control (BAC YAS 1 without treatment)	100
45^°C	100
60^°C	100
75^°C	83
80^°C	36
85^°C	0.0

Residual activity = AU after BAC YAS 1 treatment/AU before BAC YAS 1 treatment.
Treatment: 15 min exposure to each indicated temperature.