Streptomyces sp. 6E3 antimicrobial activity isolated from mineral concentrate
DOI:
https://doi.org/10.17843/rpmesp.2020.371.4505Keywords:
Streptomyces, Minerals, Anti-infective agents, Cell extracts, Bacteria, Staphylococcus aureus, Biological Products, Microbial Sensibility TestsAbstract
The objectives of this study were to determine the antimicrobial activity of a culture of Streptomyces sp. 6E3 isolated from minerals against different pathogenic strains, to produce an extract and to estimate the minimum inhibitory concentration (MIC) of the fractions against methicillin-resistant Staphylococcus aureus (MRSA). Streptomyces sp. 6E3 showed antimicrobial activity primarily against Staphylococcus aureus (S. aureus). Five of the six fractions presented antimicrobial activity and the most effective gave a MIC of 0.88 ug / mL against S. aureus ATCC 33862, 0.44 ug / mL against S. aureus ATCC 43300 and 1.76 ug / mL vs. a S. aureus MRSA strain. Streptomyces sp. 6E3 has an antimicrobial potential against S. aureus strains resistant to methicillin and non-resistant, being of interest carrying out of more studies on its active metabolites.Downloads
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Published
2020-03-19
Issue
Section
Brief Report
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Copyright (c) 2020 Revista Peruana de Medicina Experimental y Salud Pública
This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
1.
Ampuero A, Rojas R, Ruiz C, Hurtado J. Streptomyces sp. 6E3 antimicrobial activity isolated from mineral concentrate. Rev Peru Med Exp Salud Publica [Internet]. 2020 Mar. 19 [cited 2024 Dec. 11];37(1):110-4. Available from: https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/4505