Optimization of the Antibacterial Activity of a Three-Component Essential Oil Mixture from Moroccan <i>Thymus satureioides</i>, <i>Lavandula angustifolia</i>, and <i>Origanum majorana</i> Using a Simplex-Centroid Design.

ABSTRACT:

Background/objectives

The rise of antibiotic-resistant pathogens has become a global health crisis, necessitating the development of alternative antimicrobial strategies. This study aimed to optimize the antibacterial effects of essential oils (EOs) from Thymus satureioides, Lavandula angustifolia, and Origanum majorana, enhancing their efficacy through optimized mixtures.

Methods

This study utilized a simplex-centroid design to optimize the mixture ratios of EOs for maximal antibacterial and antioxidant effectiveness. The chemical profiles of the EOs were analyzed using gas chromatography-mass spectrometry (GC-MS). The antibacterial activity was assessed against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa usi

SUBMITTER: Elbouzidi A 

PROVIDER: S-EPMC11769045 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature