Insights on fungal solid-state fermentation for waste valorization: Conidia and chitinase production in different reactor configurations

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dc.citation.titleSustainable Chemistry and Pharmacyes
dc.citation.volume26es
dc.creatorSala, A.
dc.creatorEchegaray, T.
dc.creatorPalomas, G.
dc.creatorBoggione, María Julia
dc.creatorTubio, Gisela
dc.creatorBarrena, R.
dc.creatorArtola, A.
dc.date.accessioned2022-04-08T13:42:16Z
dc.date.available2022-04-08T13:42:16Z
dc.date.issued2022-02-07
dc.descriptionDifferent reactor configurations are paired with a wide variety of agro-industrial wastes of different biodegradability to produce fungal conidia by solid-state fermentation. This work presents a preliminary comparative study between packed-bed and tray reactor configurations to produce Beauveria bassiana and Trichoderma harzianum conidia using two different substrates in terms of biodegradability: rice husk or beer draff complemented with wood chips. Conidia production, mean temperature and respiration indexes have been analysed in most of the presented reactor configurations. Both strains showed higher conidia production when using beer draff complemented with wood chips as substrate due to the use of a mixture as substrate. When working with beer draff, chitinase analyses obtained similar profiles in both strains but higher overall values using TH. Conidia and chitinase production maximums were not achieved at the same time, having 2–3 days of difference depending on the strain. No significant differences in mean temperature were shown between most of the performed fermentations. As a result of the present work, further scaling of both packed bed and tray configurations using beer draff and wood chips to produce BB or TH conidia would be advisable. More experiments should be performed to optimize both conidia and chitinase productions to enhance the quality of the final product.es
dc.description.filFil: Sal, A. Universidad Autónoma de Barcelona. Departamento de Ingeniería Química, Biológica y Ambiental. Grupo de Investigación en Compostaje. España.es
dc.description.filFil: Echegaray, T. Universidad Autónoma de Barcelona. Departamento de Ingeniería Química, Biológica y Ambiental. Grupo de Investigación en Compostaje. España.es
dc.description.filFil: Boggione, María Julia. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Procesos Biotecnológicos y Químicos (IPROByQ-CONICET). Argentina.es
dc.description.filFil: Tubio, Gisela. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Procesos Biotecnológicos y Químicos (IPROByQ-CONICET). Argentina.es
dc.description.filFil: Barrena, R. Universidad Autónoma de Barcelona. Departamento de Ingeniería Química, Biológica y Ambiental. Grupo de Investigación en Compostaje. España.es
dc.description.filFil: Artola, A. Universidad Autónoma de Barcelona. Departamento de Ingeniería Química, Biológica y Ambiental. Grupo de Investigación en Compostaje. España.es
dc.description.sponsorshipMinisterio de Economía y Competitividad (MINECO): CTM2015-69513-R
dc.description.sponsorshipUniversitat Autònoma de Barcelona (UAB)
dc.formatapplication/pdf
dc.format.extent1-14es
dc.identifier.issn2352-5541es
dc.identifier.urihttp://hdl.handle.net/2133/23372
dc.language.isoenges
dc.publisherElsevieres
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S2352554122000286?via%3Dihubes
dc.relation.publisherversionhttps://doi.org/10.1016/j.scp.2022.100624
dc.rightsopenAccesses
dc.rights.holderSala, A.es
dc.rights.holderEchegaray, T.es
dc.rights.holderPalomas, G.es
dc.rights.holderBoggione, María Juliaes
dc.rights.holderTubio, Giselaes
dc.rights.holderBarrena, R.es
dc.rights.holderArtola, A.es
dc.rights.textAttribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)es
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectAgro-industrial Residueses
dc.subjectBeauveria Bassianaes
dc.subjectChitinase Productiones
dc.subjectFungal Solid-state Fermentationes
dc.subjectSubstrate Biodegradabilityes
dc.subjectReactor Configurationes
dc.subjectTrichoderma Harzianumes
dc.titleInsights on fungal solid-state fermentation for waste valorization: Conidia and chitinase production in different reactor configurationses
dc.typepublishedVersion
dc.typearticle
dc.typeartículo
dc.type.collectionarticulo
dc.type.versionpublishedVersion

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