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Abbaci H, Nabti EH, Al-Bekairi AM, Hagras SAA, Salem-Bekhit MM, Adjaoud A, Alzahrani HA, Bensidhoum L, Alenazy R, Piras A, Falconieri D, Porcedda S, Benguerba Y, Houali K. Comparative Bioactivity Evaluation of Chemically Characterized Essential Oils Obtained from Different Aerial Parts of Eucalyptus gunnii Hook. f. (Myrtaceae). Molecules 2023; 28:molecules28062638. [PMID: 36985610 PMCID: PMC10053293 DOI: 10.3390/molecules28062638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/16/2023] [Accepted: 03/04/2023] [Indexed: 03/15/2023] Open
Abstract
Essential oils (EOs) obtained by hydro-distillation from different parts of twigs (EOT), leaves (EOL), and fruits (EOF) of Eucalyptus gunnii Hook. f. were screened for their chemical composition, insecticidal, repellence, and antibacterial properties. Based on GC and GC/MS analysis, 23 constituents were identified across the twigs, leaves, and fruits, with 23, 23, and 21 components, respectively. The primary significant class was oxygenated monoterpenes (82.2–95.5%). The main components were 1,8-cineole (65.6–86.1%), α-terpinyl acetate (2.5–7.6%), o-cymene (3.3–7.5%), and α-terpineol (3.3–3.5%). All three EOs exhibited moderate antibacterial activities. EOL was found to have higher antibacterial activity against all tested strains except Dickeya solani (CFBP 8199), for which EOT showed more potency. Globally, Dickeya solani (CFBP 8199) was the most sensitive (MIC ≤ 2 mg/mL), while the most resistant bacteria were Dickeya dadantii (CFBP 3855) and Pectobacterium carotovorum subsp. carotovorum (CFBP 5387). Fumigant, contact toxicity, and repellent bioassays showed different potential depending on plant extracts, particularly EOT and EOL as moderate repellents and EOT as a medium toxicant.
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Affiliation(s)
- Hocine Abbaci
- Laboratoire de Maitrise des Energies Renouvelables, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia 06000, Algeria
| | - El-hafid Nabti
- Laboratoire de Maitrise des Energies Renouvelables, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia 06000, Algeria
| | | | - Soheir A. A. Hagras
- Department of Clinical Laboratory Sciences, Inaya Medical Colleges, Riyadh 11352, Saudi Arabia
- Department of Drug Radiation Research, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority, Cairo 11787, Egypt
| | - Mounir M. Salem-Bekhit
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdenour Adjaoud
- Département des Sciences Biologiques de l’Environnement, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia 06000, Algeria
| | - Hayat Ali Alzahrani
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Northern Border University, Arar 73211, Saudi Arabia
| | - Leila Bensidhoum
- Laboratoire de Maitrise des Energies Renouvelables, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia 06000, Algeria
| | - Rawaf Alenazy
- Department of Medical Laboratory, College of Applied Medical Sciences-Shaqra, Shaqra University, Shaqra 11961, Saudi Arabia
| | - Alessandra Piras
- Department of Chemical and Geological Sciences, University of Cagliari, Cittadella Universitaria, 09042 Monserrato, Italy
| | - Danilo Falconieri
- Technical Institute “Michele Giua”, Via Montecassino, 09134 Cagliari, Italy
| | - Silvia Porcedda
- Department of Chemical and Geological Sciences, University of Cagliari, Cittadella Universitaria, 09042 Monserrato, Italy
| | - Yacine Benguerba
- Laboratoire de Biopharmacie Et Pharmacotechnie (LBPT), Université Ferhat ABBAS Sétif-1, Sétif 19000, Algeria
- Correspondence:
| | - Karim Houali
- Laboratoire de Biochimie Appliquée et Biotechnologies (LABAB), Faculté des Sciences Biologiques et des Sciences Agronomiques, Université Mouloud MAMMERI de Tizi-Ouzou, Tizi-Ouzou 15000, Algeria
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Lamamra M, Laouer H, Adjaoud A, Sahli F, Amira S, Akkal S. Daucus aristidis Coss. essential oil: Volatile constituents and antimicrobial activity in pre-flowering stage. Asian Pacific Journal of Tropical Disease 2016. [DOI: 10.1016/s2222-1808(16)61151-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Brahmi F, Adjaoud A, Marongiu B, Falconieri D, Yalaoui-Guellal D, Madani K, Chibane M. Chemical and biological profiles of essential oils fromMentha spicataL. leaf from Bejaia in Algeria. Journal of Essential Oil Research 2016. [DOI: 10.1080/10412905.2015.1118411] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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