Abstract
ABSTRACT The goal of this work was to investigate the chemical composition of Aloysia citriodora essential oil and its biological activities as antioxidant, antibacterial, antifungal and anti-inflammatory potentials depending on the collection region. The highest essential oil yields were in Gabes and Kairouan at the Arid bioclimatic zone. Sixty volatile compounds were identified by GC-FID-MS. The major compounds were limonene and spathulenol in Gabes at the Middle Arid. However, (E)-citral (known as geranial) was the major compound of Belli and Kairouan belonging to the Upper Semi-Arid and Upper Arid areas, respectively. The essential oil extracted from the inferior sub-humid bioclimatic zone (Boussalem) had spathulenol and caryophyllene oxide as predominant components. Inversely to DPPH and ABTS, the antioxidant activities using reducing power assay of A. citriodora essential oils significantly increased from the inferior sub-humid (Boussalem) to the Upper Arid (Kairouan) bioclimatic areas. Independently of region, A. citriodora essential oil exhibited an interesting antibacterial, antifungal and anti-inflammatory potential.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.