Évaluation in vitro de l’activité antibactérienne de l’huile essentielle de Salvia officinalis

Benkherara, Salah; Bordjiba, O.; Djahra, Ali Boutlelis

doi:10.1007/s10298-015-0925-3

Cited by 7 publications

(8 citation statements)

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“…The phytochemical characteristics of essential oil extracted from the leaves of the common sage S. officinalis L. collected from Abha (Saudi Arabia) are comparable to those reported in the literature [ 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 28 ]. Based on the comparative data ( Table 3 ), the chemical profile of the essential oil is generally similar to that reported in the literature.…”

Section: Discussionsupporting

confidence: 78%

“…Based on the comparative data ( Table 3 ), the chemical profile of the essential oil is generally similar to that reported in the literature. The essential oil is dominated by the oxygenated monoterpenoids representing 67.36%, which is slightly different from values reported for samples from other countries [ 11 , 12 , 13 , 14 , 15 , 16 , 17 , 28 ]. For example, the oil from samples collected from Tunisia showed mainly 1,8-cineole, α-thujone, β-thujone, borneol, β-elemene, camphor, and α-pinene [ 10 ].…”

Section: Discussioncontrasting

confidence: 73%

“…Moreover, the reported medicinal properties (including antiseptic, antispasmodic, soothing, cephalic, digestive, and febrifuge activities) of sage essential oil make this plant valuable [ 9 ]. The chemical composition of essential oil from sage grown in many regions worldwide has been studied (including Tunisia, Greece, Algeria, Serbia, Montenegro, Iran, Kashmir, Turkey, and Croatia) [ 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 ]. These studies found variability in the chemical composition and biological properties of sage essential oil.…”

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confidence: 99%

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Phytochemical characterization, and antioxidant and antimicrobial activities of essential oil from leaves of the common sage Salvia officinalis L. from Abha, Saudi Arabia

et al. 2020

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BackgroundThe composition and activities of essential oil of common sage from Saudi Arabia have not yet been reported.ObjectivesTo analyze the composition and antibacterial and antioxidant activities of essential oil from leaves of the common sage Salvia officinalis L. from Abha, Saudi Arabia.MethodsEssential oil was extracted from the leaves of S. officinalis by hydrodistillation, and its composition was analyzed using gas chromatography and mass spectrometry. Phenolics and flavonoids were determined using gallic acid and quercetin standards. Antioxidant activity was determined using a 2,2-diphenyl-1-picrylhydrazyl radical scavenging method. Activity against various gram-positive and gram-negative bacteria was determined by disk diffusion and microdilution.ResultsThe yield of essential oil was 3.24 ± 0.55% (w/dry weight). Major compounds identified were camphor (20.3%), 1,8-cineole (15.0%), α-thujone (14.9%), viridiflorol (9.9%), carvone (6.2%), and β-thujone (5.7%). Phenolic content was 134.3 ± 17.61 μg/mL and flavonoid content was 119.5 ± 18.75 μg/mL. Antioxidant IC50 was 970 ± 5.5 μg/mL. The highest gram-positive antibacterial activity was for Bacillus subtilis and the highest gram-negative activity was for Escherichia coli. Minimum inhibitory concentrations ranged from 62.2 ± 3.9 to 1398.1 ± 50.7 μg/mL for gram-positive bacteria and from 323.4 ± 69.5 to 968.4 ± 120.6 μg/mL for gram-negative bacteria. Minimum bactericidal concentrations ranged from 120.3 ± 7.6 to 1387.4 ± 161.8 μg/mL for gram-positive bacteria and from 386 ± 8.3 to 1225.2 ± 100.9 μg/mL for gram-negative bacteria.ConclusionsEssential oil of S. officinalis L. from Abha, Saudi Arabia, showed compositional, antioxidant, and antibacterial properties generally consistent with essential oil of S. officinalis L. from other locations as reported in the literature.

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Section: Discussionsupporting

confidence: 78%

Section: Discussioncontrasting

confidence: 73%

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Phytochemical characterization, and antioxidant and antimicrobial activities of essential oil from leaves of the common sage Salvia officinalis L. from Abha, Saudi Arabia

et al. 2020

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“…Results found of antibacterial activity confirm once again the efficacy of the extracts of medicinal plants and their antiseptic power which rivals that of antibiotics [38,39]. Numerous studies have demonstrated the antibacterial effect of natural active substances.…”

Section: Discussionmentioning

confidence: 58%

Phytochemical Profile, Antioxidant and Antibacterial Activities of Ephedra alata Extract against Pathogenic Bacteria

Boutlelis¹,

Benkaddour²,

Benkherara

et al. 2022

JOCAMR

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Plants have been a source of important chemical compounds that can be used for treatment of different disease. Natural products in plants also are a source of active compounds and can be considered an alternative to synthetic molecules with high antioxidant potential. Objective of this study was to determine the antioxidant and antibacterial potential of Ephedra alata extract. Methods: Phytochemical values namely, total phenolic, DPPH radical scavenging effect were studied by established methods. Antimicrobial properties of Ephedra alata was tested using cup-plate diffusion method and disc diffusion. Results showed numerous secondary metabolic products including in plant Ephedra alata extract such as Flavonoids, Saponins, Tannins were detected. And other metabolic products such as Steroids and Cardinolids are absent. The yield for the aqueous extract was 9.89%. However, the polyphenols extract content was equal to 0.004243 (mg GAE/ml extract. Effectiveness of antioxidant plant using DPPH free root was estimated at IC50= 0.901 mg/ml for aqueous extract. In antibacterial screening, the extract showed antibacterial power with zone of inhibitions compared to positive controls Penicillin against multi-resistant germs such as: Pseudomonase aeruginosa and Serratia fonticola responsible of many infectious. Growth inhibition varies with bacterial species and concentration of Ephedra alta extract.

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“…Salvia spp. plants have also been reported to exhibit antimicrobial ( Jirovetz et al, 2006;Jirovetz et al, 2007;Benkherara et al, 2015), anti-inflammatory (Moretti et al, 1997;Ehrnhöfer-Ressler et al, 2013), anticancer (Russo et al, 2013) and antioxidant activities (Kozics et al, 2013). As it is the essential oils of the plants which are important for many of its culinary and medicinal applications, significant attention has been given to determining the defining features of the essential oil profiles of Salvia species plants.…”

Section: Introductionmentioning

confidence: 99%

Rapid Species‐level Identification of Salvias by Chemometric Processing of Ambient Ionisation Mass Spectrometry‐derived Chemical Profiles

Giffen

Lesiak

Dane

et al. 2016

Phytochemical Analysis

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Évaluation in vitro de l’activité antibactérienne de l’huile essentielle de Salvia officinalis

Cited by 7 publications

References 9 publications

Phytochemical characterization, and antioxidant and antimicrobial activities of essential oil from leaves of the common sage Salvia officinalis L. from Abha, Saudi Arabia

Phytochemical characterization, and antioxidant and antimicrobial activities of essential oil from leaves of the common sage Salvia officinalis L. from Abha, Saudi Arabia

Phytochemical Profile, Antioxidant and Antibacterial Activities of Ephedra alata Extract against Pathogenic Bacteria

Rapid Species‐level Identification of Salvias by Chemometric Processing of Ambient Ionisation Mass Spectrometry‐derived Chemical Profiles

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