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Antimicrobial Activities and Time-Kill Kinetics of Extracts of Selected Ghanaian Mushrooms

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Date 2017 Dec 14
PMID 29234399
Citations 44
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Abstract

The rapid rise of antimicrobial resistance is a worldwide problem. This has necessitated the need to search for new antimicrobial agents. Mushrooms are rich sources of potential antimicrobial agents. This study investigated the antimicrobial properties of methanol extracts of , , , and . Agar well diffusion, broth microdilution, and time-kill kinetic assays were used to determine the antimicrobial activity of the extracts against selected test organisms. Preliminary mycochemical screening revealed the presence of tannins, flavonoids, triterpenoids, anthraquinones, and alkaloids in the extracts. Methanol extracts of , and showed mean zone of growth inhibition of 10.00 ± 0.0 to 21.50 ± 0.84, 10.00 ± 0.0 to 22.00 ± 1.10, 9.00 ± 0.63 to 21.83 ± 1.17, and 12.00 ± 0.0 to 21.17 ± 1.00 mm, respectively. The minimum inhibitory concentration of methanol extracts of , and ranged from 4.0 to 20, 6.0 to 30.0, 8.0 to 10.0, and 6.0 to 20.0 mg/mL, respectively. Time-kill kinetics studies showed that the extracts possess bacteriostatic action. Methanol extracts of , and exhibited antimicrobial activity and may contain bioactive compounds which may serve as potential antibacterial and antifungal agents.

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References
1.
Younis A, Wu F, El Shikh H . Antimicrobial Activity of Extracts of the Oyster Culinary Medicinal Mushroom Pleurotus ostreatus (Higher Basidiomycetes) and Identification of a New Antimicrobial Compound. Int J Med Mushrooms. 2015; 17(6):579-90. DOI: 10.1615/intjmedmushrooms.v17.i6.80. View

2.
Tripathi A, Tiwary B . Biochemical constituents of a wild strain of Schizophyllum commune isolated from Achanakmar-Amarkantak Biosphere Reserve (ABR), India. World J Microbiol Biotechnol. 2013; 29(8):1431-42. DOI: 10.1007/s11274-013-1306-4. View

3.
Cos P, Vlietinck A, Vanden Berghe D, Maes L . Anti-infective potential of natural products: how to develop a stronger in vitro 'proof-of-concept'. J Ethnopharmacol. 2006; 106(3):290-302. DOI: 10.1016/j.jep.2006.04.003. View

4.
Alves M, Ferreira I, Froufe H, Abreu R, Martins A, Pintado M . Antimicrobial activity of phenolic compounds identified in wild mushrooms, SAR analysis and docking studies. J Appl Microbiol. 2013; 115(2):346-57. DOI: 10.1111/jam.12196. View

5.
Wasser S . Medicinal mushrooms as a source of antitumor and immunomodulating polysaccharides. Appl Microbiol Biotechnol. 2002; 60(3):258-74. DOI: 10.1007/s00253-002-1076-7. View