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Table 1 Modified bacteriocin activity (MAU/ml) score rank of 36 combinations of postbiotics produced by using reconstituted media supplemented with different levels of inulin against pathogens

From: Inhibitory activity of postbiotic produced by strains of Lactobacillus plantarum using reconstituted media supplemented with inulin

Treatments

P. acidilactici

VRE

L. monocytogenes

S. enterica

E. coli

Score4

 

MAU/mL

Rank3

MAU/mL

Rank

MAU/mL

Rank

MAU/mL

Rank

MAU/mL

Rank

P31.I52

7866.67 ± 133.33a

1

6488.84 ± 88.88a

1

2240.00 ± 0.00bc

3

433.33 ± 3.33g

7

_

6

162

P3.I6

7200.00 ± 0.00bc

4

6044.40 ± 88.88cd

5

2453.33 ± 53.33a

1

433.33 ± 3.33g

7

_

6

157

P2.I5

7866.67 ± 133.33a

1

6399.96 ± 0.00ab

2

1226.66 ± 26.66d

5

193.33 ± 1.66k

12

_

6

154

P2.I1

7866.67 ± 133.33a

1

6399.96 ± 0.00ab

2

1226.66 ± 26.66d

5

186.66 ± 1.66k

13

_

6

153

P3.I1

7066.67 ± 133.33c

5

6222.18 ± 88.88bc

4

2186.66 ± 53.33c

4

380.00 ± 0.00hi

9

_

6

152

P3.I4

7200.00 ± 0.00bc

4

5688.85 ± 88.88f

9

2293.33 ± 53.33b

2

386.66 ± 3.33f

8

_

6

151

P3.I2

6800.00 ± 0.00cde

7

6222.18 ± 88.88bc

4

2186.66 ± 53.33c

4

380.00 ± 0.00hi

9

_

6

150

P2.I6

7466.67 ± 133.33b

2

6399.96 ± 0.00ab

2

1120.00 ± 0.00de

9

193.33 ± 1.66k

12

_

6

149

P2.I3

7333.33 ± 133.33b

3

6488.84 ± 88.88a

1

1146.66 ± 26.6de

8

170.00 ± 0.00l

14

_

6

148

P4.I5

7066.67 ± 133.33c

5

5066.63 ± 0.00d

10

1226.66 ± 26.66g

5

446.66 ± 3.33f

6

_

6

148

P6.I5

6266.67 ± 133.33gh

11

4888.86 ± 88.88gh

12

1200.00 ± 0.00de

6

813.33 ± 6.66b

2

153.33 ± 3.33a

1

148

P6.I6

6400.00 ± 0.00fg

10

4888.86 ± 88.88gh

12

1200.00 ± 0.00de

6

906.66 ± 6.66a

1

146.66 ± 3.33abc

3

148

P2.I4

7466.67 ± 133.33b

2

6222.18 ± 88.88bc

4

1173.33 ± 26.6de

7

170.00 ± 0.00l

14

_

6

147

P3.I3

6666.67 ± 133.3def

8

6044.40 ± 88.88cd

5

2186.66 ± 53.33c

4

373.33 ± 3.33i

10

_

6

147

P2.I2

7200.00 ± 0.00bc

4

6399.96 ± 0.00ab

2

1120.00 ± 0.00e

9

170.00 ± 0.00l

14

_

6

145

P6.I4

6266.67 ± 133.33gh

4

5066.64 ± 0.00hi

10

1200.00 ± 0.00de

6

786.66 ± 6.66c

3

136.66 ± 3.33c

5

145

P4.I6

6666.67 ± 133.3def

8

4977.75 ± 88.88gh

11

1200.00 ± 0.00de

6

446.66 ± 3.33f

6

_

6

143

P6.I2

6400.00 ± 0.00fg

10

4799.97 ± 0.00hi

13

1200.00 ± 0.00de

6

733.33 ± 6.6d

4

140 ± 0.00bc

4

143

P6.I1

6400.00 ± 0.00fgh

10

4622.19 ± 88.88de

15

1200.00 ± 0.00de

6

746.66 ± 6.66e

5

150 ± 0.00ab

2

142

P4.I1

6933.33 ± 133.33cd

6

4977.75 ± 88.88gh

11

1200.00 ± 0.00de

6

373.33 ± 3.33i

10

_

6

141

P4.I2

6933.33 ± 133.33cd

6

4888.85 ± 88.88gh

12

1200.00 ± 0.00de

6

373.33 ± 3.33i

10

_

6

140

P6.I3

6133.33 ± 133.33gh

12

4711.08 ± 88.88i

14

1200.00 ± 0.00de

6

786.66 ± 6.66c

3

136.66 ± 3.33c

5

140

P1.I1

6666.67 ± 133.3def

8

6399.96 ± 0.0ab

2

693.33 ± 13.33f

10

120.00 ± 0.00m

15

_

6

139

P4.I4

6666.67 ± 133.3def

8

4799.97 ± 0.00c

13

1200.00 ± 0.00de

6

380.00 ± 0.00hi

9

_

6

138

P1.I2

6666.67 ± 266.6def

8

6399.96 ± 0.00ab

2

693.33 ± 13.33f

10

110.00 ± 0.00mno

17

_

6

137

P1.I6

6400.00 ± 0.00fg

10

6399.96 ± 0.00ab

2

693.33 ± 13.33f

10

108.00 ± 1.66mno

18

_

6

134

P4.I3

6533.33 ± 133.3efg

9

4977.75 ± 88.88gh

11

1120.00 ± 0.00e

9

360.00 ± 0.00j

11

_

6

134

P1.I5

6533.33 ± 133.3efg

9

6222.18 ± 88.88bc

4

693.33 ± 13.33f

10

105.00 ± 0.00no

19

_

6

132

P5.I1

6666.67 ± 133.3def

8

6222.18 ± 88.88bc

4

586.66 ± 13.33gh

14

110.00 ± 0.00mno

17

_

6

131

P1.I3

6000.00 ± 0.00h

13

6399.96 ± 0.00ab

2

666.66 ± 13.33fg

11

108.00 ± 1.66mno

18

_

6

130

P5.I3

6000.00 ± 0.00h

13

6311.07 ± 88.88abc

3

600.00 ± 0.00gh

13

120.00 ± 0.00m

15

_

6

130

P5.I4

6000.00 ± 0.00h

13

6311.07 ± 88.88abc

3

586.66 ± 13.33gh

14

116.66 ± 1.66mn

16

_

6

128

P5.I2

6666.67 ± 133.3def

8

6222.18 ± 88.88bc

4

586.66 ± 13.33gh

14

100.00 ± 0.00°

22

_

6

126

P1.I4

6266.67 ± 133.3fgh

11

5955.51 ± 88.88de

6

640.00 ± 0.00fgh

12

103.00 ± 1.66°

20

_

6

125

P5.I6

6000.00 ± 0.00h

13

5866.63 ± 0.00def

7

600.00 ± 0.00gh

13

101.66 ± 1.66°

21

_

6

120

P5.I5

6000.00 ± 0.00h

13

5777.74 ± 88.88ef

8

573.33 ± 13.33h

15

103.33 ± 1.66°

20

_

6

118

  1. a-oMeans (mean of modified bacteriocin activity ± SEM) in the same column with common superscripts are non-significantly different. 1P1-P6 = different postbiotics (RG11, RG14, RI11, UL4, TL1 and RS5), which were numbered 1, 2, 3, 4, 5, 6. 2I1-I6 = Inulin levels (0, 0.2, 0.4, 0.6, 0.8 and 1%). 3Rank of modified bacteriocin activity against single indicator strain, 4Score is the sum of single indicator score as a subtraction of 36 and rank number (score = 36-rank). The treatment with higher score has stronger inhibitory activity against 5 above-mentioned indicator strains. It was arranged in descending order in the column.