Antibacterial and antifungal activity of essential oils against some pathogenic bacteria and yeasts shed from poultry

2016 ◽  
Vol 31 (4) ◽  
pp. 302-309 ◽  
Author(s):  
Valentina Virginia Ebani ◽  
Simona Nardoni ◽  
Fabrizio Bertelloni ◽  
Silvia Giovanelli ◽  
Guido Rocchigiani ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Essential Oils ◽  
Pathogenic Bacteria ◽  
Antibacterial And Antifungal Activity ◽  
Antibacterial And Antifungal

Antibacterial and antifungal activity of essential oils of Mentha suaveolens

2002 ◽  
Vol 16 (8) ◽  
pp. 727-731 ◽  
Author(s):  
H. Oumzil ◽  
S. Ghoulami ◽  
M. Rhajaoui ◽  
A. Ilidrissi ◽  
S. Fkih-Tetouani ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Essential Oils ◽  
Antibacterial And Antifungal Activity ◽  
Antibacterial And Antifungal

scholarly journals Chemical constituents, in vitro antibacterial and antifungal activity of Mentha×Piperita L. (peppermint) essential oils

2019 ◽  
Vol 31 (4) ◽  
pp. 528-533 ◽  
Author(s):  
Nagarjuna Reddy Desam ◽  
Abdul Jabbar Al-Rajab ◽  
Mukul Sharma ◽  
Mary Moses Mylabathula ◽  
Ramachandra Reddy Gowkanapalli ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Essential Oils ◽  
Chemical Constituents ◽  
Mentha Piperita ◽  
Antibacterial And Antifungal Activity ◽  
Antibacterial And Antifungal

scholarly journals Antibacterial and Antifungal Activity of Essential Oils against Pathogens Responsible for Otitis Externa in Dogs and Cats

Medicines ◽  
2017 ◽  
Vol 4 (2) ◽  
pp. 21 ◽  
Author(s):  
Valentina Ebani ◽  
Simona Nardoni ◽  
Fabrizio Bertelloni ◽  
Basma Najar ◽  
Luisa Pistelli ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Essential Oils ◽  
Otitis Externa ◽  
Antibacterial And Antifungal Activity ◽  
Antibacterial And Antifungal

scholarly journals Composition Chimique Et Activité Antimicrobienne Des Huiles Essentielles De Deux Espèces De Lavande : Lavandula Dentata Spp. Dentata Et Lavandula Peduncultata Spp. Pedunculata

2017 ◽  
Vol 13 (21) ◽  
pp. 293
Author(s):  
Lamia Bachiri ◽  
Mohamed Bammou ◽  
Ghizlane Echchegadda ◽  
Jamal Ibijbijen ◽  
Lhoussaine El Rhaffari ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Essential Oils ◽  
Aerial Part ◽  
Phytopathogenic Fungi ◽  
Penicillium Expansum ◽  
Antibacterial And Antifungal Activity ◽  
Composition Chimique ◽  
Methanol Fraction ◽  
Aspergillus Brasiliensis ◽  
Antibacterial And Antifungal

The aim of the present work is to compare the chemical composition, antibacterial and antifungal activity of two spontaneous species of lavender "Lavandula stoechas L." and "Lavandula dentata L." in Morocco. A phytochemical screening was performed on the aerial part of invested plants. The qualitative variation was revealed in the secondary metabolites of the species studied. Subsequently, the dosage of the crude organic extracts showed that the polyphenol content was higher in the methanol fraction, with an important yield in L. dentata. Also, the essential oils of the aerial part, obtained by hydrodistillation gave higher yields in L. dentata than L. pedunculata. Finally, tests of the antibacterial and antifungal activity of the essential oils of the two species were performed on four strains of bacterial pathogens (Staphylococcus aureus "Gram+," and Escherichia coli; Klebsiella pneumoniae and Proteus mirabilis which are Gram-), and three phytopathogenic fungi : Rhizopus stolonifer, Aspergillus brasiliensis and Penicillium expansum, The results obtained showed that the essential oil of L. dentata showed a strong antibacterial activity against the studied strains, particularly against S. aureus. While the antifungal activity revealed that L. pedunculata has a remarkable antifungal power against the fungi tested in comparison with L. dentata.

Antibacterial and antifungal activity of Mentha cervina essential oils and their main components

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
L Rodrigues ◽  
A Duarte ◽  
A Monteiro ◽  
L Brito ◽  
A Figueiredo ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Essential Oils ◽  
Antibacterial And Antifungal Activity ◽  
Main Components ◽  
Antibacterial And Antifungal

scholarly journals Antimicrobial Activity of Essential Oils and Solvent Extracts from Zieria species (Rutaceae)

2013 ◽  
Vol 8 (6) ◽  
pp. 1934578X1300800
Author(s):  
Nicholas J. Sadgrove ◽  
Graham L. Jones
Keyword(s):  
Antifungal Activity ◽  
Essential Oil ◽  
Essential Oils ◽  
Essential Oil Composition ◽  
Antibacterial And Antifungal Activity ◽  
Oil Composition ◽  
Pharmaceutical Development ◽  
Antibacterial And Antifungal ◽  
Broth Dilution ◽  
Nutraceutical Products

Essential oils were hydrodistilled from six Zieria species, including two previously not investigated: Z. floydii and Z. odorifera subsp. williamsii, and characterized using GC-MS. Additionally, solvent extracts of leaf material from five of these species were prepared using n-hexane, acetone and methanol as solvents, respectively. These solvent extracts were examined, along with essential oils, for antibacterial activity using micro titer plate broth dilution assays. Antifungal activity against pathogenic Trichophyton species responsible for dermal infections such as Tinea and Kangaroo Pox (uncommon), was examined using a similar method. Results of essential oil characterizations are relatively consistent with those previously reported. Interestingly, the essential oil composition of Z. floydii showed car-3-en-2-one at a concentration of 71%, similar to that observed in a previous study for Z. furfuracea and Z. granulata, thus complementing the observations of A.G. Floyd that Z. floydii is morphologically allied with these two species (CANB 598758). Antimicrobial assays demonstrated relatively high antibacterial and antifungal activity, using both essential oils and solvent extracts. This is particularly true for the n-hexane extract from Z. smithii. We therefore conclude that Zieria species may be a useful source for the development of antiseptic, cosmaceutical and/or topical nutraceutical products. In addition, they may well serve as a source of further novel, purified compounds providing scaffolds for pharmaceutical development in the future.

scholarly journals Antibacterial and antifungal activity of Moringa oleifera stem bark

2013 ◽  
pp. 109-117 ◽  
Author(s):  
Md Shafiqur Rahman ◽  
Laila Zerin ◽  
MN Anwar
Keyword(s):  
Antifungal Activity ◽  
Ethyl Acetate ◽  
Pathogenic Bacteria ◽  
Moringa Oleifera ◽  
Ethyl Acetate Extract ◽  
Pathogenic Fungi ◽  
Stem Bark ◽  
Shigella Dysenteriae ◽  
Antibacterial And Antifungal Activity ◽  
Antibacterial And Antifungal

Petroleum ether, chloroform, ethyl acetate and carbon tetrachloride extracts of Moringa oleifera stem bark were studied for their antimicrobial activities against eleven human pathogenic bacteria (Shigella dysenteriae, S. sonnei, Salmonella typhi, S. paratyphi, Bacillus subtilis, B. megaterium, B. cereus, Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli and Vibrio cholerae) and four human pathogenic fungi (Aspergillus niger, A. ochraceus, A. ustus and Candida albicans) using disc diffusion and poisoned food method, respectively. Chloroform and ethyl acetate extracts exhibited moderate to good antibacterial and antifungal activity against all the pathogens tested. The ethyl acetate extract exhibited the largest zone of inhibition (21 mm in diameter with 2000 mg/disc extract) against S. sonnei. The highest inhibition of fungal radial mycelial growth (52. 00% with 100 mg extract/ml medium) was recorded against C. albicans with ethyl acetate extract. The ethyl acetate extract exhibited the lowest MIC (750 mg/ml) against B. megaterium, S. dysenteriae, V. cholerae and E. coli. For fungi, the lowest MIC was 500 mg/ml against C. albicans with crude extract of ethyl acetate. DOI: http://dx.doi.org/10.3329/cujbs.v3i1.13411 The Chittagong Univ. J. B. Sci.,Vol. 3(1&2):109-117, 2008

scholarly journals Antibacterial and antifungal activity of crude extracts of Plumeria rubra L.

2013 ◽  
pp. 87-94
Author(s):  
Laila Jarin ◽  
Md Shafiqur Rahman ◽  
MN Anwar
Keyword(s):  
Antifungal Activity ◽  
Ethyl Acetate ◽  
Pathogenic Bacteria ◽  
Ethyl Acetate Extract ◽  
Shigella Dysenteriae ◽  
Antibacterial And Antifungal Activity ◽  
E Coli ◽  
Antibacterial And Antifungal ◽  
Ethyl Acetate Extracts ◽  
Plumeria Rubra

Petroleum ether, carbon tetrachloride, chloroform and ethyl acetate extracts of Plumeria rubra leaves were studied for their antimicrobial activities against eleven human pathogenic bacteria, viz., Shigella dysenteriae, S. sonnei, Salmonella typhi, S. paratyphi, Bacillus subtilis, B. megaterium, B. cereus, Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli and Vibrio cholerae and four human pathogenic fungi, viz., Aspergillus niger, A. ochraceus, A. ustus and Candida albicans using disc diffusion and poisoned food method, respectively. Chloroform and ethyl acetate extract exhibited moderate to good antibacterial and antifungal activity against all the pathogens tested. The ethyl acetate extracts exhibited the largest zone of inhibition (25 mm in diameter with 2000 mg/disc extract) against E. coli. The highest inhibition of fungal radial mycelial growth (62.00% with 100 mg extract/ml medium) was recorded against A. ustus with ethyl acetate extract. The MICs were determined by broth macrodilution technique. The ethyl acetate extract exhibited the lowest MIC (750 mg/ml) against E. coli. However, for fungi the lowest MIC was 500 mg/ml against A. ustus with the same extract. DOI: http://dx.doi.org/10.3329/cujbs.v3i1.13409 The Chittagong Univ. J. B. Sci.,Vol. 3(1&2):87-94, 2008

scholarly journals The antibacterial and antifungal activity of essential oils extracted from Guatemalan medicinal plants

2014 ◽  
Vol 53 (4) ◽  
pp. 548-554 ◽  
Author(s):  
Andrew B. Miller ◽  
Rex G. Cates ◽  
Michael Lawrence ◽  
J. Alfonso Fuentes Soria ◽  
Luis V. Espinoza ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Medicinal Plants ◽  
Essential Oils ◽  
Antibacterial And Antifungal Activity ◽  
Antibacterial And Antifungal
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