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Effects of the number of Korean rice cakes on the microbial inactivation efficiency of in-package cold plasma (CP) treatment against indigenous aerobic mesophilic bacteria.
| Number of Samples (Pieces) | Microbial Reduction (log CFU/g) |
|---|---|
| 4 | 1.9 ± 0.1 a |
| 8 | 2.0 ± 0.1 a |
| 12 | 1.4 ± 0.1 b |
Results are expressed as means ± standard deviations (n = 6). Significant differences among groups in the same column are shown as lowercase letters based on Tukey’s test (p < 0.05).
