Skip to main content

Table 4 Effect of 8 selected LAB isolates on various bacterial species in vitro

From: Antimicrobial activity of bacteriocin-producing lactic acid bacteria isolated from cheeses and yogurts

 

Ps. fluoresecens

B. cereus

Erw. carotovora

Leuc. mesenteroides

Leuc. mesenteroides

L. innocua

L. innocua

L. innocua

Isolates

(Controla)

(Control)

(Control)

(Control)

(−Acidb)

(Control)

(−Acid)

(BLSc)

 

5°C

20°C

5°C

20°C

5°C

20°C

5°C

20°C

5°C

20°C

5°C

20°C

5°C

20°C

5°C

20°C

Arla-18

7.95

9.50

9.17

8.12

10.80

8.57

5.60

5.26

5.48

--d

16.75

15.58

14.96

14.76

9.61

11.15

ASR-1

8.85

9.87

8.53

8.13

10.44

7.53

5.47

5.18

--

--

15.31

12.46

14.33

11.46

8.97

8.71

ASR-6

8.29

10.23

9.50

8.17

10.45

8.12

5.91

5.35

5.68

--

16.87

14.86

14.95

13.80

9.24

11.16

JFR-1

7.54

9.60

9.52

8.11

10.80

8.93

5.71

5.36

5.57

--

17.27

14.42

15.84

13.23

9.64

11.38

JFR-5

9.42

10.42

10.09

9.02

11.24

9.42

--

--

--

--

15.30

12.65

14.18

11.71

7.92

9.29

OKA-14

8.09

9.26

9.43

8.24

11.23

8.65

5.78

5.30

5.49

--

16.84

14.27

15.42

13.55

8.54

10.41

TSB-8

8.61

9.81

8.84

7.36

9.45

8.80

5.45

5.21

--

--

18.77

13.62

17.34

13.10

8.60

8.49

Yog-3S

8.02

9.96

10.35

8.60

11.62

9.37

5.64

5.47

5.46

--

16.76

14.14

15.12

13.33

8.62

11.07

SEM

0.62

0.62

0.63

0.63

0.58

0.58

0.10

0.10

0.81

 

0.90

0.90

8.45

8.45

0.87

0.87

  1. a CFS without any treatment.
  2. b CFS with pH neutralized to 6.0.
  3. c CFS with pH neutralized to 6.0 and H2O2 eliminated.
  4. d No inhibition zone shown.
  5. Inhibition zones (mm) were determined using an agar diffusion assay when target bacteria were used as indicator organisms.