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. 2018 May 24;13(5):e0197773. doi: 10.1371/journal.pone.0197773

Table 7. Colorimetric measurements of control and CAP-treated samples inoculated with L. monocytogenes.

Plasma Mode I Plasma Mode II
Control group Difference between control group and group after 10 min treatment Difference between control group and group after 20 min treatment Difference between first and second measurement of the control group Difference between control group and group after 10 min treatment Difference between control group and group after 20 min treatment
Initial values at day 0 Initial values at day 0
ΔE 0 2.21±0.82 2.42±1.02 0 2.19±1.14 2.93±1.06
After 7 days of storage under MAP conditions After 7 days of storage under MAP conditions
ΔE 1.50±0.57 3.75±0.87 3.49±1.28 1.76±0.91 4.13±1.05 4.33±0.91
After 14 days of storage under MAP conditions After 14 days of storage under MAP conditions
ΔE 1.57±0.73 3.32±0.72 2.96±0.76 1.96±0.60 3.82±1.21 4.70±1.93
Plasma Mode III
Plasma Mode IV
Control group Difference between control group and group after 10 min treatment Difference between control group and group after 20 min treatment Difference between first and second measurement of the control group Difference between control group and group after 10 min treatment Difference between control group and group after 20 min treatment
Initial values at day 0 Initial values at day 0
ΔE 0 2.08±0.28 2.23±0.36 0 2.91±1.50 3±1.44
After 7 days of storage under MAP conditions After 7 days of storage under MAP conditions
ΔE 2.26±1.13 3.09±0.70 3.23±1.54 2.57±1.51 3.35±1.70 3.62±0.41
After 14 days of storage under MAP conditions After 14 days of storage under MAP conditions
ΔE 2.04±0.94 4.15±0.88 3.25±1.38 2.57±1.22 3.97±0.86 4.55±1.56