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Anti-Staphylococcus aureus CNRZ3 activity for EVA, LLDPE, and PP films incorporating isobutyl-4-hydroxybenzoate (2%, wt/wt) (n = 3).
| Polymer matrix | R: Log10 reduction of S. aureus (CFU.cm−2) |
|---|---|
| LLDPE | 6 |
| EVA | 4 |
| PP | 1 |
The film surfaces were 4 cm2 and thicknesses were equal to 85 μm for LLDPE and PP, 90 μm for EVA films.
