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

Different 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 ba...

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Detalles Bibliográficos
Autores principales:	Sala, A., Echegaray, T., Palomas, G., Boggione, María Julia, Tubio, Gisela, Barrena, R., Artola, A.
Formato:	article artículo publishedVersion
Lenguaje:	Inglés
Publicado:	Elsevier 2022
Materias:	Agro-industrial Residues Beauveria Bassiana Chitinase Production Fungal Solid-state Fermentation Substrate Biodegradability Reactor Configuration Trichoderma Harzianum
Acceso en línea:	http://hdl.handle.net/2133/23372 http://hdl.handle.net/2133/23372
Aporte de:	Repositorio Hipermedial de la Universidad Nacional de Rosario (UNR) de Universidad Nacional de Rosario

id	I15-R121-2133-23372
record_format	dspace
institution	Universidad Nacional de Rosario
institution_str	I-15
repository_str	R-121
collection	Repositorio Hipermedial de la Universidad Nacional de Rosario (UNR)
language	Inglés
orig_language_str_mv	eng
topic	Agro-industrial Residues Beauveria Bassiana Chitinase Production Fungal Solid-state Fermentation Substrate Biodegradability Reactor Configuration Trichoderma Harzianum
spellingShingle	Agro-industrial Residues Beauveria Bassiana Chitinase Production Fungal Solid-state Fermentation Substrate Biodegradability Reactor Configuration Trichoderma Harzianum Sala, A. Echegaray, T. Palomas, G. Boggione, María Julia Tubio, Gisela Barrena, R. Artola, A. Insights on fungal solid-state fermentation for waste valorization: Conidia and chitinase production in different reactor configurations
topic_facet	Agro-industrial Residues Beauveria Bassiana Chitinase Production Fungal Solid-state Fermentation Substrate Biodegradability Reactor Configuration Trichoderma Harzianum
description	Different 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.
format	article artículo publishedVersion
author	Sala, A. Echegaray, T. Palomas, G. Boggione, María Julia Tubio, Gisela Barrena, R. Artola, A.
author_facet	Sala, A. Echegaray, T. Palomas, G. Boggione, María Julia Tubio, Gisela Barrena, R. Artola, A.
author_sort	Sala, A.
title	Insights on fungal solid-state fermentation for waste valorization: Conidia and chitinase production in different reactor configurations
title_short	Insights on fungal solid-state fermentation for waste valorization: Conidia and chitinase production in different reactor configurations
title_full	Insights on fungal solid-state fermentation for waste valorization: Conidia and chitinase production in different reactor configurations
title_fullStr	Insights on fungal solid-state fermentation for waste valorization: Conidia and chitinase production in different reactor configurations
title_full_unstemmed	Insights on fungal solid-state fermentation for waste valorization: Conidia and chitinase production in different reactor configurations
title_sort	insights on fungal solid-state fermentation for waste valorization: conidia and chitinase production in different reactor configurations
publisher	Elsevier
publishDate	2022
url	http://hdl.handle.net/2133/23372 http://hdl.handle.net/2133/23372
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bdutipo_str	Repositorios
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Insights on fungal solid-state fermentation for waste valorization: Conidia and chitinase production in different reactor configurations

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