Genetic Analysis with Random Amplified Polymorphic DNA of the Multiple Enterocin-Producing Enterococcus lactis 4CP3 Strain and Its Efficient Role in the Growth of Listeria monocytogenes in Raw Beef Meat
Table 2
(a) Raw beef meat estimates of trials fixed effects between 0 and 7 days.
Parameter
Estimate
Std. Error
Df
t
Sig.
95% Confidence Interval
Lower Bound
Upper Bound
Intercept
4.194436
2.595846
24
1.616
0.119 (ns)
-1.163127
9.551998
Day 0
-0.194436
3.671080
24
-0.053
0.958 (ns)
-7.771173
7.382302
Day 1
-0.699838
3.671080
24
-0.191
0.850 (ns)
-8.276576
6.876899
Day 2
-0.041189
3.671080
24
-0.011
0.991 (ns)
-7.617927
7.535548
Day 3
-0.064947
3.671080
24
-0.018
0.986 (ns)
-7.641685
7.511790
Day 4
0.392455
3.671080
24
0.107
0.916 (ns)
-7.184282
7.969193
Day 5
0.285756
3.671080
24
0.078
0.939 (ns)
-7.290981
7.862494
Day 6
0.235276
3.671080
24
0.064
0.949 (ns)
-7.341462
7.812013
Day 7
0
.
.
.
.
.
Trial
1.160110
6.194913
94193.706
0.187
0.851 (ns)
-10.981849
13.302068
Day 0 × Trial
-0.560110
8.760930
94193.706
-0.064
0.949 (ns)
-17.731432
16.611213
Day 1 × Trial
-0.273876
8.760930
94193.706
-0.031
0.975 (ns)
-17.445198
16.897447
Day 2 × Trial
-0.233863
8.760930
94193.706
-0.027
0.979 (ns)
-17.405185
16.937460
Day 3 × Trial
-0.126228
8.760930
94193.706
-0.014
0.989 (ns)
-17.297550
17.045095
Day 4 × Trial
-0.160129
8.760930
94193.706
-0.018
0.985 (ns)
-17.331451
17.011194
Day 5 × Trial
-0.097362
8.760930
94193.706
-0.011
0.991 (ns)
-17.268685
17.073960
Day 6 × Trial
-0.067141
8.760930
94193.706
-0.008
0.994 (ns)
-17.238464
17.104181
Day 7 × Trial
0
.
.
.
.
.
: this parameter is set to zero because it is redundant. Std. Error: standard error, df: the degrees of freedom, t: Student’s t-statistic, and Sig.: the p-value (associated with the correlation). ns: P>0.05.
(b) Raw beef meat estimates of days fixed effects.
Parameter
Estimate
Std. Error
df
t
Sig.
95% Confidence Interval
Lower Bound
Upper Bound
Intercept
7.467589
0.246726
26.643
30.267
0.000 ( )
6.961032
7.974147
Trial 1
-2.190545
0.334916
23.708
-6.541
0.000 ( )
-2.882229
-1.498862
Trial 2
-3.072563
0.334916
23.708
-9.174
0.000 ( )
-3.764247
-2.380879
Trial 3
-2.595970
0.334916
23.708
-7.751
0.000 ( )
-3.287653
-1.904286
Trial 4
0.028207
0.334916
23.708
0.084
0.934 (ns)
-0.663477
0.719891
Trial 5
0
.
.
.
.
.
Day
0.489768
0.070900
21.369
6.908
0.000 ( )
0.342479
0.637057
Trial 1 × Day
0.103902
0.080060
23.708
1.298
0.207 (ns)
-0.061443
0.269246
Trial 2 × Day
-0.836490
0.080060
23.708
-10.448
0.000 ( )
-1.001834
-0.671146
Trial 3 × Day
0.080347
0.080060
23.708
1.004
0.326 (ns)
-0.084998
0.245691
Trial 4 × Day
0.005842
0.080060
23.708
0.073
0.942 (ns)
-0.159502
0.171186
Trial 5 × Day
0
.
.
.
.
.
: this parameter is set to zero because it is redundant. Std. Error: standard error, df: the degrees of freedom, t: Student’s t-statistic, and Sig.: the p-value (associated with the correlation). Trial 1: BF1 (control sample), Trial 2: BF2, Trial 3: BF3, Trial 4: BF4, and Trial 5: BF5. ns: P>0.05, : P<0.001.