Essential oil of Mentha suaveolens Ehrh., composition and antibacterial activity against bacterial fish pathogens

Metin, Seçil; Didinen, Behire Işıl; Telci, İ̇sa; Diler, Öznur

doi:10.1590/0001-3765202120190478

Cited by 8 publications

(5 citation statements)

References 16 publications

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“…Essential oil of Mentha suaveolens Ehrh. were studied by Metin and co-workers [18] to determine the in vitro antibacterial activity against 11 fish pathogen bacteria including Gram-positive (Staphylococcus warneri, Staphylococcus sp., Lactococcus garvieae, Vagococus salmoninarum) and Gram-negative (Aeromonas hydrophila, Aeromonas sobria, Aeromonas cavieae, Vibrio anguillarum, Pseudomonas aeroginosa, Yersinia ruckeri, Edwardsiella tarda) by using agar diffusion assay. As a result of the research, it was revealed that essential oil exhibited strong inhibitory activity such as inhibition zone sizes: 30-50 mm at 250-1000 µL mL -1 concentrations against V. anguillarum; 16-20 mm at 31.25-125 µL mL -1 concentrations against P. aeroginosa; 15-18 mm at 500-1000 µL mL -1 concentrations against A. sobria [18].…”

Section: Resultsmentioning

confidence: 99%

Antibacterial Properties of Commercial Peppermint Essential Oil Against Some Gram-Positive and Gram-Negative Bacteria

Tkaczenko,

Kurhaluk,

Opryshko

et al. 2023

Журнал АВП

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The authors of this article conducted research and studied the antibacterial properties of commercial peppermint essential oil (PEO) against several gram-positive and gram-negative bacteria provided by Polish manufacturers of essential oils (Naturalne Aromaty sp. z o.o., Klaj, Poland). Therefore, to conduct research with the aim of to study the antibacterial properties of commercial peppermint essential oil (PEO), an antimicrobial susceptibility test (Kirby-Bauer diffusion test) was used to measure diameters of bacterial growth inhibition zones). In the current study, Gram-negative strains such as Escherichia coli (Migula) Castellani and Chalmers (ATCC® 25922™ ), Escherichia coli (Migula) Castellani and Chalmers (ATCC® 35218™ ), Pseudomonas aeruginosa (Schroeter) Migula (ATCC® 27853™ ) and Gram-positive strains such as Staphylococcus aureus subsp. aureus Rosenbach (ATCC® 29213™ ), methicillin-resistant (MRSA), mecA positive Staphylococcus aureus (NCTC® 12493), Enterococcus faecalis (Andrewes and Horder) Schleifer and Kilpper-Balz (ATCC® 51299™ ) (resistant to vancomycin; sensitive to teicoplanin) and Enterococcus faecalis (Andrewes and Horder) Schleifer and Kilpper-Balz (ATCC® 29212™ ) were used. Results of the current study revealed that resistant to the PEO were Gram-negative bacterial strains, such as E. coli (Migula) Castellani and Chalmers (ATCC® 35218™ ) and P. aeruginosa (Schroeter) Migula (ATCC® 27853™ ) strains. The authors found that the diameters of the inhibition zones after application of PEO were similar to the control samples (96% ethanol). It was also found that after the application of REO, the increase in the diameters of the inhibition zones was 60.3% (p < 0.05) for the Escherichia coli strain (Migula) Castellani and Chalmers (ATCC® 25922™ ) compared to control samples (96% ethanol ). Accordingly, Gram-positive strains such as S. aureus subsp. aureus Rosenbach (ATCC® 29213™ ) and methicillin-resistant S. aureus (NCTC® 12493) were equally resistant to PEO, similarly. On the other hand, Enterococcus faecalis (Andrewes and Horder) Schleifer and Kilpper-Balz (ATCC® 29212™ ) and Enterococcus faecalis (Andrewes and Horder) Schleifer and Kilpper-Balz (ATCC® 51299™ ) were sensitive to PEO. After the application of PEO, the largest diameters of inhibition zones were observed for the E. faecalis strain. The results suggest that commercial peppermint essential oil provided by Polish essential oil manufacturers (Naturalne Aromaty sp. z o.o., Kłaj, Poland) possesses some noteworthy antimicrobial properties. In vivo studies are necessary to calculate the effective dose of EOs and determine their possible side effects and toxicity.

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Section: Resultsmentioning

confidence: 99%

Antibacterial Properties of Commercial Peppermint Essential Oil Against Some Gram-Positive and Gram-Negative Bacteria

Tkaczenko,

Kurhaluk,

Opryshko

et al. 2023

Журнал АВП

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“…This may be by disrupting the cell wall, membrane permeabilization, targeting drug efflux pumps, targeting quorum sensing, biofilms, and R-plasmids (23). Many studies have reported that EOs are more effective against gram-positive than gram-negative bacteria, possibly due to the different compositions in the cell walls, as gram-negative bacteria possess a rigid outer membrane rich in lipopolysaccharides limiting the diffusion of hydrophobic compounds through it, making these bacteria less susceptible (24,25). In our study, the EOs were effective on both gram-positive and gram-negative bacterial pathogens, as shown clearly in the results of the microdilution assay.…”

Section: Discussionmentioning

confidence: 99%

Analysis of the chemical compositions of six essential oils and evaluation of their antioxidant and antibacterial activities against some drug-resistant bacteria in aquaculture

Chbel

Elmakssoudi

Rey-Méndez

et al. 2022

J Herbmed Pharmacol

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Introduction: The extensive use of chemicals and antimicrobial agents in aquaculture has decreased the immune mechanisms of cultivated species and promoted the emergence of drug-resistant microorganisms leading to diseases among cultivated fish, affecting consumers’ health. Thus, the investigation of natural antibacterial and anti-stress agents is crucial. In the current study, we focused on the evaluation of the potential use of essential oils (EOs) as an antioxidant and antimicrobial agents in aquaculture. Methods: The EOs, obtained by hydrodistillation from clove (Syzygium aromaticum), cinnamon (Cinnamomum verum), rosemary (Rosmarinus officinalis), artemisia (Artemisia herba-alba), cedarwood (Cedrus atlantica) and oregano (Origanum compactum) were analyzed by gas chromatography/mass spectrometry (GC/MS). Their antibacterial activities were carried out against five bacteria, pathogenic to fish in aquaculture, using the well diffusion and microatmosphere methods. The pathogens used were Vibrio anguillarum, Photobacterium damselae subsp damselae, Aeromonas salmonicida, Edwardsiella tarda, and Lactococcus garvieae. Then, the minimum inhibitory and bactericidal concentrations of each EO were determined. Furthermore, the antioxidant activity was performed in vitro. Results: The investigated EOs were effective against the pathogenic strains. They showed variable constituents such as phenols, sesquiterpenes, and monoterpenes. Regarding the antioxidant activity, cinnamon, clove, and oregano EOs showed their abilities to donate hydrogen to 2,2-diphenyl-1-picrylhydrazy (DPPH) radical and scavenge free radicals produced by 2,2-azino-bis-3-ethylbenzothiazoline6-sulfonic acid (ABTS), respectively. Conclusion: These results gave insight into the potential use of phytobiotics in aquaculture as a safe strategy to substitute antibiotics to protect fish from oxidative stress and inhibit the emergence of drug-resistant bacteria for safer consumption of cultivated fish.

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“…Leukogram of diseased calves revealed significant increase in TLC, neutrophil, monocyte and eosinophil but lymphocyte count showed a significant decreased compared to control group. The bacterial infection leads to inflammation and suppuration, therefore leukogram response to the inflammatory disease (Coles, 1986) (Metin et al, 2021). It is noted that levamisole has a hormone-like effect due to the increase in the amount of intracellular cGMP and serum factors responsible for leukocyte activation in lymphocytes exposed to levamisole (Kızıltepe, 2018).…”

Section: Et Al (2022)mentioning

confidence: 99%

Prevalence of Staphylococcus aureus and Pasteurella multocida incriminated in calf pneumonia and their treatment

2023

Egyptian Journal of Animal Health

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B ovine respiratory disease (BRD) is considered as one of the key health issues and is answerable for serious economic losses all over the world. This study aimed to determine a prevalence and proper treatment of Staphylococcus aureus and Pasteurella multocida isolated from calves had respiratory manifestations. Bacteriological examination of 45 nasal swab samples collected from respiratory manifested calves, revealed that 19(42.2%) and 13(28.9%) were S.aureus and P. multocida respectively. S. aureus and P. multocida displayed good sensitivity for gentamicin, ciprofloxacin and chloramphenicol, according to in-vitro antimicrobial susceptibility results.Twenty calves, (3-5 month) were divided into 2 groups. Gr1: contain five of clinically healthy calves kept as a negative control group. Gr2: fifteen calves had respiratory manifestations and positive for S. aureus and P. multocida isolation (kept as positive control group), blood samples for hematological and biochemical studies were taken before treatment. Gr2 (diseased calves) sub divided into three equal groups (Gr3, Gr4 and Gr5) (five calves each). Gr3: were treated with Gentaprima® 1ml /25kg b.wt. I/M for 3 days. Gr4: were treated with Gentaprima® with the same dose+ MENTO-Z ® (1 ml/8 litre drinking water for 5 successive days) and Gr5: were treated with Gentaprima® with the same dose + Levamizole (single S/C injection at dose of 1 mg/50kg bwt).From a bacteriological aspect, all swabs collected in 10 th day after treatment from groups (Gr3, G4 and Gr5) were negative for S.aureus and P. multocida isolation.Hematological study concerning to RBCs count, Hb concentration and PCV% revealed significant decreases in diseased, 3 rd and 10 th days after

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Essential oil of Mentha suaveolens Ehrh., composition and antibacterial activity against bacterial fish pathogens

Cited by 8 publications

References 16 publications

Antibacterial Properties of Commercial Peppermint Essential Oil Against Some Gram-Positive and Gram-Negative Bacteria

Antibacterial Properties of Commercial Peppermint Essential Oil Against Some Gram-Positive and Gram-Negative Bacteria

Analysis of the chemical compositions of six essential oils and evaluation of their antioxidant and antibacterial activities against some drug-resistant bacteria in aquaculture

Prevalence of Staphylococcus aureus and Pasteurella multocida incriminated in calf pneumonia and their treatment

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