Figure 1: Effect of temperature and time on enterocin CRL 1826 activity (a) 60, 80 and 100°C for 10, 20 and 30 min (b) 121°C for 1, 5, 10, 15 and 30 min. Results are expressed as % of residual activity (100% = 61,440 AU/mL). Black bars: crude supernatants; gray bars: neutralized supernatants.