ENHANCED ANTIBACTERIAL EFFECTIVENESS THROUGH THE SYNERGISTIC ACTION OF THYMOL AND MELALEUCA ESSENTIAL OILS ABUNDANT IN 1,8-CINEOLE

Tóm tắt

This work is a significant contribution to antibacterial research, specifically investigating the synergistic performance of thymol-combined Melaleuca essential oil with high 1,8−cineole content against multi-drug-resistant bacteria. The two Melaleuca species used in this study, Melaleuca sp2-Myrtaceae (MM) and Melaleuca cf. Quinquenervia (MQ), were chosen for their potential antibacterial properties. Simultaneously, the four bacteria, including Bacillus cereus, Staphylococcus aureus, Escherichia coli, and Salmonella Typhimurium, were selected for the antibacterial experiment series. The results, which demonstrate the highest antibacterial efficiency at the combination of the MM essential oil with 9.5 wt.% of thymol, are not only significant but also offer hope for the future. The minimal inhibitory concentration (MIC) and the antibacterial inhibition zone data further validate the synergistic performance. These findings are promising for the future of pharmaceutical synthesis, suggesting a potential avenue for developing effective treatments against multi-drug-resistant bacteria, a significant and growing health concern.