Screening for antimicrobial activity of wood rotting higher basidiomycetes mushrooms from Uruguay against phytopathogens
Dublin Core
Título
Screening for antimicrobial activity of wood rotting higher basidiomycetes mushrooms from Uruguay against phytopathogens
Tema
MICROBIOLOGIA
URUGUAY
HONGOS
BASIDIOMYCETES
BIBLIOGRAFIA NACIONAL QUIMICA
2016
Abstract
In this work, the antimicrobial activity of extracts of wood rotting higher Basidiomycetes mushrooms isolated from Eucalyptus plantations in Uruguay was studied using bacterial and fungal phytopathogens as targets. Fifty-one extracts from mycelia and growth broth were prepared from higher Basidiomycetes mushrooms, from which eight extracts (from Ganoderma resinaceum, Laetiporus sulphureus, Dictyopanus pusillus, and Bjerkandera adusta) showed antimicrobial activity against Xanthomonas vesicatoria, Aspergillus oryzae, Penicillium expansum, Botrytis cinerea, and Rhizopus stolonifer as assayed in the qualitative test. The minimum inhibitory concentration (MIC) for those fungal extracts was determined and the results showed that L. sulphureus deserved further study, with low MIC values against X. vesicatoria. The antimicrobial activity of L. sulphureus culture broth extracts grown under different culture conditions was evaluated against X. vesicatoria. From the results of these assays, larger-scale cultures for the production of the compound(s) with antimicrobial activity should be performed using malt extract broth, at pH 5, at 20°C and static culture conditions.
Autor
Barneche, S
Jorcin, G.
Fuente
International Journal of Medicinal Mushrooms v. 18, no. 3, 2016. -- p. 261-267
Editor
Begell House
Fecha
2016
Formato
PDF
Idioma
Inglés
Tipo
Artículo
Identificador
DOI: 10.1615/IntJMedMushrooms.v18.i3.90
Cobertura
Uruguay
Document Item Type Metadata
Original Format
PDF
- Fecha de agregación
- September 26, 2016
- Colección
- Bibliografía Nacional Química
- Tipo de Elemento
- Document
- Etiquetas
- Basidiomicetes, Hongos, Microbiología
- Citación
- Barneche, S, “Screening for antimicrobial activity of wood rotting higher basidiomycetes mushrooms from Uruguay against phytopathogens,” RIQUIM - Repositorio Institucional de la Facultad de Química - UdelaR, accessed March 19, 2024, https://riquim.fq.edu.uy/items/show/4371.
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