Characterization of a Biofilm Bioreactor Designed for the Single-Step Production of Aerial Conidia and Oosporein by Beauveria bassiana PQ2

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:33:12Z
Fecha de publicación2021-01-01
ResumenBeauveria bassiana is an entomopathogenic fungus that is used for the biological control of different agricultural pest insects. B. bassiana is traditionally cultivated in submerged fermentation and solid-state fermentation systems to obtain secondary metabolites with antifungal activity and infective spores. This work presents the design and characterization of a new laboratory-scale biofilm bioreactor for the simultaneous production of oosporein and aerial conidia by B. bassiana PQ2. The reactor was built with materials available in a conventional laboratory. K(L)a was determined at different air flows (1.5-2.5 L/min) by two different methods in the liquid phase and in the exhaust gases. The obtained values showed that an air flow of 2.5 L/min is sufficient to ensure adequate aeration to produce aerial conidia and secondary metabolites by B. bassiana. Under the conditions studied, a concentration of 183 mg oosporein per liter and 1.24 x 10(9) spores per gram of support was obtained at 168 h of culture. These results indicate that the biofilm bioreactor represents a viable alternative for the production of products for biological control from B. bassiana.es_ES
Doihttps://doi.org/10.3390/jof7080582es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/5027
Idiomaenes_ES
EditorialMDPIes_ES
RelaciónJournal of Fungies_ES
URL relacionadohttps://doi.org/10.3390/jof7080582es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteJournal of Fungi
Palabra claveBeauveria bassianaes_ES
Palabra clavebiological controles_ES
Palabra claveoosporeines_ES
Palabra clavespore productiones_ES
TítuloCharacterization of a Biofilm Bioreactor Designed for the Single-Step Production of Aerial Conidia and Oosporein by Beauveria bassiana PQ2es_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorLara-Juache, Hector Raziel
AutorAvila-Hernandez, Jose Guadalupe
AutorRodriguez-Duran, Luis Victor
AutorMichel, Mariela Ramona
AutorWong-Paz, Jorge Enrique
AutorMuniz-Marquez, Diana Beatriz
AutorVeana, Fabiola
AutorAguilar-Zarate, Mayra
AutorAscacio-Valdes, Juan Alberto
AutorAguilar-Zarate, Pedro
AutorLara-Juache, Hector Razieles_ES
AutorAvila-Hernandez, Jose Guadalupees_ES
AutorRodriguez-Duran, Luis Victores_ES
AutorMichel, Mariela Ramonaes_ES
AutorWong-Paz, Jorge Enriquees_ES
AutorMuniz-Marquez, Diana Beatrizes_ES
AutorVeana, Fabiolaes_ES
AutorAguilar-Zarate, Mayraes_ES
AutorAscacio-Valdes, Juan Albertoes_ES
AutorAguilar-Zarate, Pedroes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número8es_ES
URL relacionadahttps://doi.org/10.3390/jof7080582
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen7es_ES

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