Effect of environmental conditions on chemical polymorphism and biological activities among Artemisia absinthium L. essential oil provenances grown in Tunisia
| Autor: | Nejia Zoghlami, Leila Riahi, Hnya Chograni, Besma Ayari, Chedia Aouadhi, Imen Klay, Ameur Cherif, Hanene Ghazghazi |
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| Přispěvatelé: | Laboratoire de Physiologie Moléculaire des Plantes, Centre de Biotechnologie de Borj Cédria (Hammam-Lif, Tunisie), Biotechnologie et Valorisation des Bio-Géo Ressources, Institut Supérieur de Biotechnologie de Sidi Thabet (ISBST), Université de la Manouba [Tunisie] (UMA)-Université de la Manouba [Tunisie] (UMA), Laboratoire des Ressources Sylvo-Pastorales de Tabarka, Institut Sylvo-Pastoral de Tabarka, Laboratoire de Biochimie et de Biologie Moléculaire, Faculté des Sciences de Bizerte [Université de Carthage], Université de Carthage - University of Carthage-Université de Carthage - University of Carthage, Laboratoire d’Epidémiologie et de Microbiologie Vétérinaire (LR11IPT03), Institut Pasteur de Tunis, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP), Natl Inst Appl Sci & Technol, Department of Biology, Laboratory of Plant Biotechnology, National Institute of Applied Science and Technology, The authors are grateful to the Tunisian Ministry of Higher Education, Scientific Research and Information and Communication Technologies for financial support |
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Tunisia
Chemotype DPPH Chamazulene [SDV]Life Sciences [q-bio] Biological activities Biology Arid Artemisia absinthium L humanities law.invention chemistry.chemical_compound Camphor chemistry Linalool 13. Climate action law Essential oils [SHS.ENVIR]Humanities and Social Sciences/Environmental studies Botany Environmental factors [SDV.BV]Life Sciences [q-bio]/Vegetal Biology Artemisia absinthium Agronomy and Crop Science Essential oil |
| Zdroj: | Industrial Crops and Products Industrial Crops and Products, Elsevier, 2015, 66, pp.96-102. ⟨10.1016/j.indcrop.2014.12.036⟩ |
| ISSN: | 0926-6690 |
| DOI: | 10.1016/j.indcrop.2014.12.036⟩ |
| Popis: | International audience; Variation on yields, chemical composition and biological activities of essential oils of Artemisia absinthium L. collected from four different bioclimatic areas ranging from Humid to Arid stage of Tunisia was investigated. The observed yields of essential oils increase significantly from arid to humid climate. A significant qualitative and quantitative variation of the chemical composition according to the studied localities was revealed. Plants collected from the Inferior Arid bioclimatic region (Gafsa) presented chamazulene, a-thujone and camphor as the main components of their essential oils. However, for Superior Arid (Kasserine) and Semi Arid (El Kef) bioclimatic regions, camphor and chamazulene are the dominant constituents followed by linalool for Kasserine and bornyl acetate for El Kef originated oils. The Humid bioclimatic zone (Ghar Dimaou) showed different chemotype and presented camphor, (Z)-sabinene hydrate and 1-terpinen-4-ol as the major compounds. Based on the two DPPH and ABTS tests, the investigated oils highlighted important in vitro antioxidant capacities which increase significantly from the humid (Ghar Dimaou) to the Inferior Arid bioclimatic zone (Gasfa). Even the investigated essential oils displayed an antimicrobial activity against all the tested bacterial and fungal strains with variable degrees, our findings did not reveal a clear correlation between the antimicrobial properties and the studied bioclimatic zones. (C) 2014 Elsevier B.V. All rights reserved. |
| Databáze: | OpenAIRE |
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