Effect of water activity on gibberellic acid production by Gibberella fujikuroi under solid-state fermentation conditions

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dc.contributor.authorCorona, A
dc.contributor.authorSaez, D
dc.contributor.authorAgosin, E
dc.date.accessioned2024-01-10T12:38:33Z
dc.date.available2024-01-10T12:38:33Z
dc.date.issued2005
dc.description.abstractThe evolution of water activity during solid-state cultivation of Gibberella fujikuroi was followed. A typical organic substrate, wheat bran and soluble starch, was used. Culture sorption isotherms were determined verifying that, as culture evolves, higher moisture contents were necessary to maintain the same water activity level. Optimal values for Gibberella fujikuroi growth and gibberellic acid production rates and yields were established, around a(w) 0.99. A non-linear model, based on neural networks, is proposed to represent the sorption curves of the substrate during the fermentation process. (c) 2005 Elsevier Ltd. All rights reserved.
dc.fechaingreso.objetodigital08-04-2024
dc.format.extent4 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.procbio.2004.11.008
dc.identifier.eissn1873-3298
dc.identifier.issn1359-5113
dc.identifier.urihttps://doi.org/10.1016/j.procbio.2004.11.008
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/77063
dc.identifier.wosidWOS:000229047600012
dc.information.autorucIngeniería;Agosin E;S/I;99630
dc.issue.numero8
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final2658
dc.pagina.inicio2655
dc.publisherELSEVIER SCI LTD
dc.revistaPROCESS BIOCHEMISTRY
dc.rightsacceso restringido
dc.subjectGibberella fujikuroi
dc.subjectgibberellic acid
dc.subjectneural network
dc.subjectsolid-state fermentation
dc.subjectwater activity
dc.subjectSUBSTRATE FERMENTATION
dc.subjectFUNGAL GROWTH
dc.subjectCULTIVATION
dc.subject.ods12 Responsible Consumption and Production
dc.subject.ods07 Affordable and Clean Energy
dc.subject.odspa12 Producción y consumo responsable
dc.subject.odspa07 Energía asequible y no contaminante
dc.titleEffect of water activity on gibberellic acid production by Gibberella fujikuroi under solid-state fermentation conditions
dc.typeartículo
dc.volumen40
sipa.codpersvinculados99630
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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