Antimicrobial Activities and Biopreservation Potential of Lactic Acid Bacteria (LAB) from Raw Buffalo (Bubalus bubalis) Milk

Table 4

Effect of CFS on 260 nm releasing material (nucleic acid) of S. aureus at different time intervals.

Isolate	Time (min)	Control (OD260 nm)	Treatment (OD260 nm)
11	0	1.42	1.46
	30	1.44	2.90
	60	1.46	3.86
19	0	1.45	1.47
	30	1.45	2.60
	60	1.47	3.43
42	0	1.44	1.48
	30	1.44	2.50
	60	1.47	3.74
60	0	1.45	1.46
	30	1.45	2.13
	60	1.46	3.60
93	0	1.42	1.44
	30	1.44	2.71
	60	1.45	3.69
112	0	1.43	1.49
	30	1.45	2.95
	60	1.46	3.72

CFS = cell-free supernatant; control = S. aureus culture; treatment = S. aureus culture with LAB CFS. L. paraplantarum (11), L. plantarum (19), L. pentosus (42), L. fermentum (60), L. pentosus (93), and L. reuteri (112).