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Mean values of log (CFU·mL−1) maintained in the dark and after irradiation. CT: control; xylan-hydrogel without TCPP [21] ‘’-’’ No surviving bacteria could be detected. Nd: no reduction in cell viability was observed.
| B. cereus | S. aureus | |||
|---|---|---|---|---|
| Dark | Light | Dark | Light | |
| xyl-TCPP-3 | 5.95 | - | 5.85 | - |
| TCPP (6.2%) | 4.14 | - | 4.1 | - |
| CT | Nd | Nd | Nd | Nd |
