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Variability of Chemical Compositions and Antimicrobial and Antioxidant Activities of Leaf Essential Oils from Three Palestinian Regions. | LitMetric

AI Article Synopsis

Article Abstract

Introduction: Interest in essential oils was recently revived with their popularity increasing in medicine, pharmacy, and aromatherapy. This study was performed to identify the chemical compositions of the essential oil of growing wildly in three regions in Palestine and to assess and compare their antimicrobial and antioxidant activities.

Methods: Identification of the essential oil was performed by gas chromatography coupled with mass spectrometry (GC-MS). Antimicrobial activity was tested against , , , Methicillin-Resistant , and by using minimum inhibitory concentration (MIC) assay, while antioxidant activity was analyzed by using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging method.

Results: The essential oils of from Jerusalem and Hebron regions have almost identical components; the major compounds identified were linalyl acetate and -linalool; these essential oils exerted potential antioxidant and antibacterial activities. On the other hand, the major components of the plant essential oil from Jenin region were 2-undecanone and 2-nonanone, which exhibited potential antifungal activity.

Conclusions: The phytoconstituents and antioxidant and antimicrobial properties of the essential oil of from different regions in Palestine were established in this study. The obtained results indicate possible applications for in the treatment of various infectious and noninfectious diseases.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5694611PMC
http://dx.doi.org/10.1155/2017/2672689DOI Listing

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