Intrapopulation variability of Myrtus communis L. growing in Morocco: Chemometric investigation and antibacterial activity

Fadil, Mohamed El; Farah, Abdellah; Ihssane, Bouchaîb; Haloui, Taoufik; Lebrazi, Sara; Rachiq, Saâd

doi:10.1016/j.jarmap.2017.04.006

Cited by 10 publications

(19 citation statements)

References 33 publications

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“…Pseudomonas aeruginosa and Escherichia coli were found to be very resistant to myrtle essential oil. Fadil et al [57] showed that the inhibition of S. aureus and E. coli have great effects compared to our results with inhibition diameters of 24 ± 1.5 mm and 18 ± 0.6 mm respectively. In contrast, Belmimoun et al [58] found a lower inhibition zone for S. aureus with a diameter of 0.7 ± 0.01 mm, and the reverse for E. coli with a diameter of 0.7 ± 0.2 mm.…”

Section: Antibacterial Activitycontrasting

confidence: 58%

“…On the other hand, Taleb-Toudert et al [56] found that the three major constituents of their oil are the following: eucalyptol (26.2%), apinene (18.96%) and eugenol methyl (1.57%). In a recent study done by Fadil et al [57] who sampled twenty adults M. communis plants in the forest of "Ifran" located on the banks of the dam "Sahla" of the city of Taounate in Morocco, they found that the major constituents of the essential oil in this variety of palntes are as follows: a-pinene (0.4e50.3%), 1,8-cineole (8.3e64.9%), myrtenyl acetate (0e61.1%), the a-terpinolene (0e20.8%) and methyl eugenol (0e33.6%).…”

Section: Chemical Composition Of the Essential Oil Of M Communismentioning

confidence: 94%

“…On the other hand, K. pneumoniae was inhibited at the essential oil MIC of 6.6 mg/mL. Fadil et al [57] showed that the minimum inhibitory concentration for S. aureus (with MIC of 0,125% (v/v) is lower compared to Echerichia coli (with MIC of 0.5% (v/v)). Also the work carried out by Chebaibi et al, on the antibacterial activity of essential oil of myrtle from the Region of Taounate (Ghafsaye), showed a significant efficiency on all the following strains (Escherichia coli, K. pneumoniae, Enterobacter cloacae, Proteus rettgeri, P. aeruginosa and S. aureus).…”

Section: Antibacterial Activitymentioning

confidence: 99%

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Chemical composition and antibacterial activity of the essential oil of Myrtus communis leaves

Hartiti¹,

Mostaphi²,

Barrahi³

et al. 2020

Karbala International Journal of Modern Science

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Section: Antibacterial Activitycontrasting

confidence: 58%

Section: Chemical Composition Of the Essential Oil Of M Communismentioning

confidence: 94%

Section: Antibacterial Activitymentioning

confidence: 99%

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Chemical composition and antibacterial activity of the essential oil of Myrtus communis leaves

Hartiti¹,

Mostaphi²,

Barrahi³

et al. 2020

Karbala International Journal of Modern Science

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“…The level of α-pinene in Corsica populations is 66% (Bradesi et al 1997), whereas it is absent in Cyprus populations (Akin et al 2010). The 1,8-cineole in the Tunisian population is 2.3% (Bettaieb et al, 2016), while the Moroccan population is 64.9% (Fadil and al. 2017).…”

Section: Introductionmentioning

confidence: 99%

“…The myrtenyl acetate contains in myrtle oils from several countries, such as Portugal (Pereira et al 2009), Spain Jimenez 1991, 1992), Albania (Asllani 2000), Montenegro (Mimica dukić et al 2010), Greece (Ghardeli et al 2008), Iran (Shahbazian et al 2018), Morocco (Fadil et al 2017;Cherrat et al 2014;Satrani et al 2006) and Tunisia ). The highest level of myrtenyl acetate (61.1%) is observed in myrtle oil from Morocco (Fadil et al 2017), while its presence in Algeria is only reported in myrtle oils from the population of Ain Defla at the level of 38.7% (Touaïbia 2016). Anwar et al (2017) identified at least 12 chemotypes in M. communis based on its chemical composition variability.…”

Section: Introductionmentioning

confidence: 99%

Chemical composition and antimicrobial activity of Myrtus communis essential oils from Algeria

et al. 2021

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Abstract. Mohamadi Y, Lograda T, Ramdani M, Figueredo G, Chalard P. 2021. Chemical composition and antimicrobial activity of Myrtus communis essential oils from Algeria. Biodiversitas 22: 933-946. The objectives of this study were to determine the chemical composition and the antibacterial activities of Myrtus communis essential oils. The aerial parts of the myrtle were collected from nineteen localities of the Algerian coast, and subjected to hydrodistillation. The chemical composition of essential oils was analyzed using gas chromatography coupled with mass spectrometry (GC/MS). The antibacterial activity was evaluated by the disk diffusion method against ten bacterial species. Essential oils of M. communis was pale yellow oils, very fragrant, with an average yield of 0.68 ± 0.6%. Forty-six compounds were identified, representing an average of 99.17 ± 0.6% of total oils. The α-pinene was the most abundant component in the essential oils of all populations studied, with a mean of 50.1 ± 10.3%, followed by 1,8-cineole (22.27 ± 4.32%), limonene (5.16 ± 2.67%), linalool (3.79 ± 2.97%), α-terpineol (2.75 ± 1.12%), geranyl acetate (1.95 ± 0.7%) and methyl eugenol (1.40 ± 0.98%). Myrtenyl acetate was only observed in four populations with significant levels (from 10.66 to 20.94%). Six chemotypes have been identified in these oils. The α-pinene – 1,8-cineole - limonene chemotype was found in the majority of populations. The chemotype of α-pinene - 1,8-cineole - α-terphenyl acetate characterizes the Oued El-Aneb population. The α-pinene - neryl formate - limonene chemotype is observed in the Honaïn population. The remaining populations are characterized by myrtenyl acetate. The essential oils of M. communis were effective against Staphylococcus aureus ATCC 25923, Salmonella enterica ATCC35659, Proteus mirabilis, and Escherichia coli ATCC 25922; however, no significant effect was observed on Klebsiella pneumonia ATCC 700603 and Serratia liquefaciens.

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Chemical Variability of Moroccan Myrtle Oil

Bakhy¹,

Belhachmi²,

Benabdelouahab³

et al. 2021

Chemistry & Biodiversity

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Thirty‐three oil samples isolated from aerial parts of Myrtus communis L. harvested in seven localities, from Northern to Central Morocco, have been analyzed by combination of chromatographic and spectroscopic techniques. The 33 compositions have been subjected to statistical analysis, hierarchical cluster analysis (HCA) and principal component analysis (PCA). Two groups have been differentiated on the basis of their myrtenyl acetate and α‐pinene contents and each one was sub‐divided in two sub‐groups according to the contents of 1,8‐cineole and linalool. The compositions of our 33 myrtle oil samples may be named as follow by their main components: sub‐group IA (13/33): α‐pinene/1,8‐cineole/linalool; sub‐group IB (6/33): 1,8‐cineole/α‐pinene; sub‐group IIA (10/33): 1,8‐cineole/myrtenyl acetate; sub‐group IIB (4/33): myrtenyl acetate.

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Intrapopulation variability of Myrtus communis L. growing in Morocco: Chemometric investigation and antibacterial activity

Cited by 10 publications

References 33 publications

Chemical composition and antibacterial activity of the essential oil of Myrtus communis leaves

Chemical composition and antibacterial activity of the essential oil of Myrtus communis leaves

Chemical composition and antimicrobial activity of Myrtus communis essential oils from Algeria

Chemical Variability of Moroccan Myrtle Oil

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