Chemical Composition and Evaluation of the Antimicrobial Activity of the Essential Oils from Fruits of Morinda lucida
In: ISSN: 0972-060X, 2018
Online
academicJournal
Zugriff:
International audience ; The essential oils (EOs) obtained by hydro-distillation of fruits of Morinda lucida (Rubiaceae) growing in Cote d'Ivoire were investigated. The oil was analyzed and characterized by GC and GC-MS. Analyses of the EOs led to the identification and quantification of 45 constituents. Characterization of the EOs revealed the predominance of (E)-phytol (14.80 %) and n-octanol (6.19 %) followed by beta-caryophyllene (5.54 %) and 6,10,14-trimethyl pentandecan-2-one (5.48 %). The antibacterial activity of EOs from M.lucida was tested against three bacteria Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa using a disc-diffusion method and the minimal inhibitory concentration (MIC) values determined. The inhibition zones and MIC values were in the range of 11.6 to 24.3 mm and 32 to 256 mu g/mL, respectively. The EOs showed good antibacterial activity against S. aureus and P. aeruginosa. The volatile oils extracted from M lucida exhibited a higher activity than the antibiotics tested on P aeruginosa.
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Chemical Composition and Evaluation of the Antimicrobial Activity of the Essential Oils from Fruits of Morinda lucida
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Autor/in / Beteiligte Person: | Kouame, Bi Koffi Francois Prevost ; Kablan, Landry ; Djeda, Rodrigue ; Toure, Daouda ; Konan, Fernique ; Tia, Vama Etienne ; Moroh, Jean-Luc Aboya ; Bedi, Gustave ; Guessennd, Nathalie ; Chalchat, Jean Claude ; Tea, Illa ; Robins, Richard ; Tonzibo, Felix ; Laboratoire Universitaire de Biodiversité et Ecologie Microbienne (LUBEM) ; Université de Brest (UBO) ; Laboratoire de Pharmacodynamie Biochimique ; Université Félix Houphouët-Boigny (UFHB) ; Centre National de Référence de la Résistance aux Antibiotiques (CNR) ; Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon) ; Laboratoire de chimie des Huiles Essentielles ; Chimie Et Interdisciplinarité : Synthèse, Analyse, Modélisation (CEISAM) ; Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST) ; Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC) ; Centre National de la Recherche Scientifique (CNRS) |
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Zeitschrift: | ISSN: 0972-060X, 2018 |
Veröffentlichung: | HAL CCSD ; Taylor & Francis, 2018 |
Medientyp: | academicJournal |
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