Étude de l’activité antibactérienne des huiles essentielles de &lt;i&gt;Teucrium capitatium&lt;/i&gt; L et l’extrait de &lt;i&gt;Siléne vulgaris&lt;/i&gt; sur différentes souches testées

Amri, Jalila El; Elbadaoui, Khalid; Zaïr, Touryia; Bouharb, Hayate; Chakir, Saïd; Alaoui, TI

doi:10.4314/jab.v82i1.16

Cited by 23 publications

(12 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Les six autres germes tests sont seulement sensibles à au plus un extrait des isolats fongiques S 1 , S 2 et S 3 . Ces résultats pourraient s'expliquer par l'hypothèse selon laquelle les principes actifs agissant sur Proteus mirabilis, Pseudomonas aeruginosa et Shigella dysenteriae sont en même temps présents dans les extraits éthanolique et éthérique en concentration suffisante (El Amri et al, 2014;Kouadio et al, 2015). Le principe actif agissant sur Salmonella Enterica et Enterococcus faecalis est absent dans les extraits éthérique et d'acétate d'éthyle ou s'y trouverait à des concentrations trop faibles pour provoquer une inhibition (Bitsi, 2002).…”

Section: Analyse De L'activité Antibactérienne Des Moisissuresunclassified

Isolement et caractérisation morphologique de moisissures productrices de substances antibactériennes à partir d’aliments locaux au Burkina Faso

Compaoré¹,

Sawadogo-Lingani²,

Savadogo³

et al. 2016

Int. J. Bio. Chem. Sci

View full text Add to dashboard Cite

Isolation and morphological characterization of fungi producing antibacterial substances from local food in Burkina FasoABSTRACT Bacterial resistance to the actual antibiotic is mostly in dangerous progress, why we have interest in isolation and characterization of fungi strains producing antibiotics using local food in Burkina Faso. Fifty (50) isolated strains were used in the antibiosis trial which revealed twenty (20) strains producing antimicrobial substances. This trial concerned the strains cell as well as its aqueous and organic extracts. Three (03) strains had average inhibition diameters of 20 mm on the testing germs. Their characterization focused on the H. COMPAORE et al. / Int. J. Biol. Chem. Sci. 10(1): 198-210, 2016 199 morphological and culture criteria. After five days of incubation in Potato Dextrose Agar (PDA), the strain S 1 shows a flat colony, white on the front, with a yellow reverse. The strain S 2 shows an olive-green colony, velvety texture, more dense in the center. As for the strain S 3 , it shows a round green colored colony. In optical microscopy, strains S 1 and S 2 showed numerous round and refractive conidia, conidiophores are hyaline, long and not partitioned. S 3 strain showed uncommon conidia, penicillus made of phialides which are directly linked to the end of partitioned conidiophores. Analysis of these characteristics indicates that S 1 , S 2 and S 3 belong respectively to the Aspergillus and Penicillium genera.

show abstract

Section: Analyse De L'activité Antibactérienne Des Moisissuresunclassified

Isolement et caractérisation morphologique de moisissures productrices de substances antibactériennes à partir d’aliments locaux au Burkina Faso

Compaoré¹,

Sawadogo-Lingani²,

Savadogo³

et al. 2016

Int. J. Bio. Chem. Sci

View full text Add to dashboard Cite

show abstract

“…Indeed, numerous works have demonstrated bial and antifungal activity of multiple species [11][12][13][14][15]. Moreover, these essential oils, concentrated odorous substances, have found applications in the field of food-processing, chemical, pharmaceutical and cosmetic industries [16,17].…”

Section: -450mentioning

confidence: 99%

“…The MIC was determined by the liquid microdilution method as previously described by several authors [17,21]. Briefly, two-fold geometric dilutions were carried out (from 1/2 to 1/256) and stock solutions of EHs were made in a preparation of Tween-20…”

Section: Minimum Inhibitory Concentration (Mic) Value Determination Amentioning

confidence: 99%

See 1 more Smart Citation

Assessment of the antibacterial activity of four essential oils and the biobactericide Neco.

Yala

Mabika

Camara

et al. 2017

ijpm

View full text Add to dashboard Cite

The purpose of this study was to assess in vitro the activity of four essential oils (Cymbopogon citratus, Eucalyptus citriodora, Lippia multiflora, Melaleuca quinquenervia) and the biobactericide Neco® on Gram-positive bacteria.The aromatogram and antibiogram were assessed by the agar well diffusion method and the Muller Hinton disk-agar diffusion method, respectively. Also, the minimum inhibitory concentration and the minimum bactericidal concentration were determined by the microdilution method in liquid medium.The aromatogram showed that the biobactericide Neco® induced the largest inhibition diameters (34.53 ± 11.82 - 43.92 ± 5.38 mm) of all strains combined, followed by the essential oils of Eucalyptus Citriodora (30.01 ± 3.02 - 41.89 ± 1.77 mm) and Lippia multiflora (20.72 ± 4.72 - 37.61 ± 2.80 mm). However, the essential oils of Melaleuca quinquenervia (19.99 ± 3.93 - 26.20 ± 13.27 mm) and Cymbopogon citratus (13.52 ± 3.59 - 29.08 ± 2.35 mm) had the smallest inhibition diameters. Moreover, the comparison of the activities of the aromatogram and antibiogram revealed generally that activities were higher with essential oils than with antibiotics.At the end of this study, the essential oils of Cymbopogon citratus, Eucalyptus citriodora, Lippia multiflora, Melaleuca quinquenervia and the biobactericide Neco® had an antibacterial activity on Gram+ bacteria.

show abstract

“…The nutrient agar poured into petri dishes is seeded with ridges by 100 µL of the contents of the tubes with a concentration\MIC in the series of previous dilution [19]. The MBC is determined after an incubation period of 24 hours at 37°C.…”

Section: Minimum Concentration Bactericidal (Mbc)mentioning

confidence: 99%

In Vitro Study of the Bacterial Anti-Bioresistance and the Use of Some Medicinal Plants in Avian therapy

Yahya¹,

Hammadi²

2017

Appli Micro Open Access

View full text Add to dashboard Cite

This study addresses the problem of pathogenic bacteria resistant to antibiotics isolated from infected chickens and the use of medicinal plants and their bioactive substances in vitro. On 75 strains isolated from a dead chickens belonging to the three families the Enterobactereaceae; the Staphylococeae; the Pseudomonaceae bacteria. The antibiogram tests were used to select ten resistant bacteria strains in this study. Ethonobotanical study was done to select the most medicinal plants used for the therapy of animals in Algeria. The essential oils of six medicinal plants were extracted by Hydro distillation (Clevenger). The plants with their yields in essential oils are: Thymus vulgaris (2.75%), Salvia officinalis (2.50%), Rosmarinus officinalis (2.43%), Thymus capitatus (1.82%), Ruta chalepensis (0.93%), Artemisia herba alba (0.90%). By measuring the activity of the oils on agar medium, this test has provided the following results: The essential oils of different plants gave the diameters of inhibition zones between 0 mm and 53.33 ± 1.53 mm, for the 5 µl discs, and between 0 mm and 52.33 ± 2.52 mm, for the 10 µl discs, while discs of 15 µl, those diameters vary between 0 mm and 56.67 ± 1.15 mm. The results of MICS of oils studied are encouraging, oils of Thymus capitatus, Rosmarinus officinalis and Salvia officinalis share a minimum inhibitory concentration (MIC) between 1.25 and 20 (μL.mL-1) with an effect bactericidal/ bacteriostatic, except the oil Salvia officinalis presents a bactericidal effect. The oils of Thymus vulgaris, Artemisia herba alba and Ruta chalepensis have a MIC respectively of 1.25 to 10 (μL.mL-1), 5 to 40 (μL.mL-1), 1.25 and 40 (μL.mL-1). The effect is bactericidal effect for these oils.

show abstract

Étude de l’activité antibactérienne des huiles essentielles de <i>Teucrium capitatium</i> L et l’extrait de <i>Siléne vulgaris</i> sur différentes souches testées

Cited by 23 publications

References 5 publications

Isolement et caractérisation morphologique de moisissures productrices de substances antibactériennes à partir d’aliments locaux au Burkina Faso

Isolement et caractérisation morphologique de moisissures productrices de substances antibactériennes à partir d’aliments locaux au Burkina Faso

Assessment of the antibacterial activity of four essential oils and the biobactericide Neco.

In Vitro Study of the Bacterial Anti-Bioresistance and the Use of Some Medicinal Plants in Avian therapy

Contact Info

Product

Resources

About