Table 3.
Mean Counts (log CFU/g) Grape Control Media (GCM) | ||||||
Temp. (°C) | Time (days) | Control | L. plantarum | E. faecalis | L. paraplantarum | W. paramesenteroides |
25 °C | 0 | 8.90 ± 0.13 a | 8.73 ± 0.27 a | 8.81 ± 0.18 a | 8.75 ± 0.23 a | 8.84 ± 0.21 a |
15 | 9.22 ± 0.74 a | 9.01 ± 0.69 a | 9.19 ± 0.71 a | 9.26 ± 0.72 a | 9.89 ± 0.68 a | |
30 | 8.75 ± 0.86 a | 7.98 ± 0.23 a | 6.75 ± 0.37 a | 8.67 ± 0.89 a | 8.42 ± 0.85 a | |
60 | 8.72 ± 0.48 a | 6.25 ± 0.51 b | 4.98 ± 0.63 c | 6.28 ± 0.49 b | 7.21 ± 0.52 a | |
90 | 7.44 ± 0.29 a | 5.71 ± 0.23 c | 3.74 ± 0.21 c | 5.74 ± 0.54 b | 5.77 ± 0.18 b | |
4 °C | 0 | 8.92 ± 0.24 a | 8.77 ± 0.26 a | 8.85 ± 0.21 a | 8.98 ± 0.28 a | 8.72 ± 0.17 a |
15 | 9.26 ± 0.73 a | 9.17 ± 0.71 a | 9.09 ± 0.70 a | 9.19 ± 0.68 a | 8.53 ± 0.74 a | |
30 | 8.80 ± 0.93 a | 8.38 ± 0.86 a | 8.61 ± 0.91 a | 8.68 ± 0.87 a | 8.75 ± 0.91 a | |
60 | 8.68 ± 0.62 a | 7.41 ± 0.49 a | 9.02 ± 0.54 a | 8.08 ± 0.51 a | 9.01 ± 0.59 a | |
90 | 7.48 ± 0.57 a | 6.17 ± 0.35 b | 7.51 ± 0.56 a | 7.50 ± 0.60 a | 6.77 ± 0.11 a | |
Mean Counts (log CFU/g) Grape Marmalade (GM) | ||||||
Temp. (°C) | Time (days) | Control | L. plantarum | E. faecalis | L. paraplantarum | W. paramesenteroides |
25 °C | 0 | 8.92 ± 014 a | 8.70 ± 0.24 a | 8.79 ± 0.21 a | 9.02 ± 0.69 a | 8.81 ± 0.45 a |
15 | 9.13 ± 0.82 a | 9.07 ± 0.75 a | 9.04 ± 0.77 a | 8.86 ± 0.67 a | 9.06 ± 0.71 a | |
30 | 8.78 ± 0.50 a | 8.75 ± 0.59 a | 7.80 ± 0.53 a | 8.71 ± 0.82 a | 8.71 ± 0.46 a | |
60 | 9.08 ± 0.61 a | 8.98 ± 0.56 a | 8.88 ± 0.59 a | 8.75 ± 0.67 a | 8.95 ± 0.89 a | |
90 | 6.84 ± 0.53 a | 7.17 ± 0.48 a | 6.84 ± 0.52 a | 6.77 ± 0.12 a | 7.73 ± 0.36 a | |
4 °C | 0 | 8.93 ± 0.38 a | 8.77 ± 0.66 a | 8.78 ± 0.37 a | 9.10 ± 0.84 a | 8.86 ± 0.3 a |
15 | 9.16 ± 0.85 a | 9.29 ± 0.92 a | 9.19 ± 0.89 a | 9.26 ± 0.98 a | 9.14 ± 0.81 a | |
30 | 8.78 ± 0.34 a | 8.83 ± 0.78 a | 8.75 ± 0.41 a | 8.85 ± 0.79 a | 8.85 ± 0.33 a | |
60 | 8.75 ± 0.28 a | 9.11 ± 0.96 a | 8.95 ± 0.19 a | 9.15 ± 0.96 a | 9.11 ± 0.93 a | |
90 | 7.46 ± 0.19 a | 8.74 ± 0.58 a | 7.84 ± 0.30 a | 8.86 ± 0.87 a | 7.81 ± 0.13 a |
Formulation of values as the average ± SD in triplicate runs. Different letters in the same column indicate significant differences with a p-value greater than 0.05.