Identification of essential oils with activity against stationary phase Staphylococcus aureus.

ABSTRACT:

Background

Staphylococcus aureus is the most dominant human pathogen, responsible for a variety of chronic and severe infections. There is mounting evidence that persisters are associated with treatment failure and relapse of persistent infections. While some essential oils were reported to have antimicrobial activity against growing S. aureus, activity of essential oils against the stationary phase S. aureus enriched in persisters has not been investigated.

Methods

In this study, we evaluated the activity of 143 essential oils against both growing and stationary phase S. aureus by minimum inhibitory concentration (MIC) testing and by colony forming unit assay.

Results

We identified 39 essential oils (Oregano, Cinnamon bark, Thyme white, Bandit "Thieves", Lemongrass (

SUBMITTER: Xiao S 

PROVIDER: S-EPMC7092464 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature