Modelling of the acid hydrolysis of potato (Solanum tuberosum) for fermentative purposes

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:39Z
Fecha de publicación2012-01-01
ResumenThe hydrolysis of non-commercial potatoes to obtain glucose solutions has a double consequence, the elimination of a waste and the generation of a value-added product. Potato hydrolysates can be used to prepare growth media for fermentative processes. This work deals with the modelling of the acid hydrolysis of potato using sulphuric acid. The effect of temperature, time, acid concentration and liquid/solid ratio were evaluated. Considering the important effect and interactions of the variable involved, a statistical Box-Behnken design was conducted including the cited variables as operational variables and concentrations of glucose, fructose, arabinose, acetic acid, furfural and 5-(hydroxymethyl)-2-furaldehyde (HMF) released as dependent variables. Significant models were obtained. The maximum glucose concentration predicted was 85 kg m (3). The conditions selected as optimal were: Temperature, 120 degrees C; time, 60 mm; acid concentration, 2.4 kg m (3) and liquid/solid ratio, 9.8 g g (1). The acid hydrolysis of dried potatoes gave solutions with 58 kg m (3) of glucose and only 0.47 kg m (3) of HMF. These solutions are adequate for further fermentation process. (C) 2012 Elsevier Ltd. All rights reserved.es_ES
Doihttps://doi.org/10.1016/j.biombioe.2012.03.019es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4496
Idiomaenes_ES
EditorialPERGAMON-ELSEVIER SCIENCE LTDes_ES
RelaciónBiomass and Bioenergyes_ES
URL relacionadohttps://doi.org/10.1016/j.biombioe.2012.03.019es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteBiomass and Bioenergy
Palabra clavePotatoes_ES
Palabra claveAcid hydrolysises_ES
Palabra claveFurfurales_ES
Palabra clave5-(hydroxymethyl)-2-furaldehydees_ES
Palabra claveBox-Behnkenes_ES
TítuloModelling of the acid hydrolysis of potato (Solanum tuberosum) for fermentative purposeses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorGuerra-Rodriguez, Esther
AutorPortilla-Rivera, Oscar M.
AutorRamirez, Jose A.
AutorVazquez, Manuel
AutorGuerra-Rodriguez, Estheres_ES
AutorPortilla-Rivera, Oscar M.es_ES
AutorRamirez, Jose A.es_ES
AutorVazquez, Manueles_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Rango de páginas59-68es_ES
URL relacionadahttps://doi.org/10.1016/j.biombioe.2012.03.019
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen42es_ES

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