. 2019 Dec 25;8(1):49. doi: 10.3390/microorganisms8010049

Table 4.

Effects of heat treatments on the antimicrobial effect of CFS of JCM 1132 and CCFM 720.

Treatment	Diameter of the Zone of Inhibition for CFS of JCM 1132 (mm) ^a,b	Diameter of the Zone of Inhibition for CFS of CCFM 720 (mm) ^a,b
Without Heat	11.3 ± 0.3	8
60 °C for 10 min	10.8 ± 0.2	8
60 °C for 30 min	10.5 ± 0.2	8
60 °C for 1 h	10.5 ± 0.1	8
90 °C for 10 min	10.3 ± 0.2	8
90 °C for 30 min	10.3 ± 0.1	8
121 °C for 15 min	10.3 ± 0.2	8

^a Indicator strain used for determination is L. delbrueckii subsp. lactis JCM 1557. ^b The outside diameter of Oxford Cup is 8 mm and the results are expressed as “mean ± SD”.