Antimicrobial activities of some mushrooms in Turkey

Doğan, Hasan Hüseyi̇n; Duman, Rüstem; Özkalp, Birol; Aydin, Sema

doi:10.3109/13880209.2013.764327

Cited by 23 publications

(15 citation statements)

References 14 publications

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“…The chloroform extract of T. boudieri exhibited the strongest minimum inhibitory concentration (MIC 2.4 µg/ml) value against the test microorganism, Streptococcus pyogenes. Maximum antimicrobial effects were observed with the acetone extracts of T. boudieri and L. vellereus (MIC 4.8 µg/ml) against Bacillus subtilis (Doğan et al 2013).…”

Section: Introductionmentioning

confidence: 99%

Antibacterial and antioxidant activities of Agaricus bisporus (J.E. Lange) imbach from Pakistan

2019

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In the present study, antibacterial and antioxidant (DPPH free radical scavenging activity) activity of an edible mushroom, Agaricus bisporus collected from Pakistan was investigated. In antibacterial assays, nhexane showed 4.83, 3.33, 16 and 3.33 mm inhibition zone diameter (IZD), chloroform showed 6.33, 16.17, 17 and 1.67 mm (IZD) while, ethyl acetate exhibited 30, 20, 19 and 28.67 mm (IZD) against four test plant pathogenic bacteria viz., Pseudomonas syringae Van Hall, Ralstonia solanacearum Yabuuchi et al. Xanthomonas axonopodis Dowson and Erwinia carotovora (Jones) Waldee, at 100 mg/ml concentration. Optical density (OD) was recorded at 517 nm. n-hexane extract showed 60.73, 47.6 and 33.05%, chloroform showed 89.97, 82.91 and 77.68% whereas, ethyl acetate exhibited 89.83, 65.82 and 23.59% free radical effects as compared to control. Gas chromatography mass spectrometry (GCMS) analysis showed the highest concentration of mono(2-ethylhexyl) phthalate.

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Section: Introductionmentioning

confidence: 99%

Antibacterial and antioxidant activities of Agaricus bisporus (J.E. Lange) imbach from Pakistan

2019

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“…Fr originated from Black Sea Region of Turkey possessed high antistaphylococcal activity in the chloroform and acetone extracts with a MIC value of 39 µg/mL. The author reported that a MIC value of less than 100 µg/mL was an indicator for high inhibitory activity [83].…”

Section: Antistaphylococcal Natural Products From Basidiomycetesmentioning

confidence: 99%

“…The metabolites responsible for the antistaphylococcal activities are 2,4-dihydroxybenzoic (14) and protocatechuic acid (15) [81]. Fruiting body extract of A. brunnescens prepared in chloroform and acetone solvents showed a higher antistaphylocccal activity with MIC value lower than 100 µg/mL [83].…”

Section: Antistaphylococcal Natural Products From Basidiomycetesmentioning

confidence: 99%

A Review on Antistaphylococcal Secondary Metabolites from Basidiomycetes

et al. 2020

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Fungi are a rich source of secondary metabolites with several pharmacological activities such as antifungal, antioxidant, antibacterial and anticancer to name a few. Due to the large number of diverse structured chemical compounds they produce, fungi from the phyla Ascomycota, Basidiomycota and Muccoromycota have been intensively studied for isolation of bioactive compounds. Basidiomycetes-derived secondary metabolites are known as a promising source of antibacterial compounds with activity against Gram-positive bacteria. The continued emergence of antimicrobial resistance (AMR) poses a major challenge to patient health as it leads to higher morbidity and mortality, higher hospital-stay duration and substantial economic burden in global healthcare sector. One of the key culprits for AMR crisis is Staphylococcus aureus causing community-acquired infections as the pathogen develops resistance towards multiple antibiotics. The recent emergence of community strains of S. aureus harbouring methicillin-resistant (MRSA), vancomycin-intermediate (VISA) and vancomycin-resistant (VRSA) genes associated with increased virulence is challenging. Despite the few significant developments in antibiotic research, successful MRSA therapeutic options are still needed to reduce the use of scanty and expensive second-line treatments. This paper provides an overview of findings from various studies on antibacterial secondary metabolites from basidiomycetes, with a special focus on antistaphylococcal activity.

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“…Hungary methanol extracts of A. brunnescens exhibited antifungal activity against Candida albicans at MIC 39, 19, 39 mg/mL, respectively(Doğan et al, 2013).…”

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confidence: 96%

Identification of Natural Antifungal Constituents From Agaricus Bisporus (J. E. Lange) Imbach

Waqas¹,

Akbar²,

Khalil³

et al. 2018

Appl. Ecol. Env. Res.

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In agriculture, fungal invasions cause heavy loss and affect food security and food safety. Chemical pesticides are available to control these pathogens but these are associated with environmental and public health concerns. In recent years, there is a growing trend towards nature friendly methods of pathogen control. Use of allelochemicals from mushrooms is a promising field. In the present study, antifungal activity of an edible mushroom, Agaricus bisporus was investigated. For this purpose, different organic solvent extracts of A. bisporus, were evaluated against plant pathogenic fungal species viz. Macrophomina phaseolina, Aspergillus flavus, Fusarium oxysporum, Drechslera australiensis and Alternaria alternata. To check the antifungal activity of A. bisporus, serial dilution method was used. Six levels of treatments of each n-hexane, chloroform and ethyl acetate (0, 5, 10, 15, 20 and 25 mg/ml) were applied against all fungal species. Generally, all organic solvent extracts reduced the fungal biomass significantly with the increase in concentration but, ethyl acetate fraction exhibited better results and reduced the fungal growth in some species up to 50% in D. australiensis and 44% each in A. alternata and F. oxysporum. From Gas Chromatography Mass Spectrometry (GCMS) analysis of ethyl acetate fraction, 10 compounds were identified. Out of these 10 compounds, only one compound [1,2-Benzenedicarboxylic acid, mono (2-ethylhexyl) ester], molecular formula = C16H22O4 and molecular weight = 278, showed 91.31% peak value. It was concluded that this compound being in the highest concentration in the ethyl acetate fraction of A. bisporus mushroom was responsible for its antifungal activity, recorded in the present study. The present investigation concluded that A. bisporus has bioactive compounds that can be exploited to develop ecofriendly fungicides against a number of plant pathogens.

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Antimicrobial activities of some mushrooms in Turkey

Cited by 23 publications

References 14 publications

Antibacterial and antioxidant activities of Agaricus bisporus (J.E. Lange) imbach from Pakistan

Antibacterial and antioxidant activities of Agaricus bisporus (J.E. Lange) imbach from Pakistan

A Review on Antistaphylococcal Secondary Metabolites from Basidiomycetes

Identification of Natural Antifungal Constituents From Agaricus Bisporus (J. E. Lange) Imbach

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