Hydrolysis of sorghum straw using phosphoric acid

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:42Z
Fecha de publicación2007-01-01
ResumenSorghum straw is a waste that has been studied scarcely. The main application is its use as raw material for xylose production. Xylose is a hemicellulosic sugar mainly used for its bioconversion toward xylitol. An alternative use could be its conversion toward furfural. The objective of this work was to study the furfural production by hydrolysis of sorghum straw with phosphoric acid at 134 degrees C. Several concentrations of H3PO4 in the range 2-6\% and reaction time (range 0-300 min) were evaluated. Kinetic parameters of mathematical models for predicting the concentration of xylose, glucose, arabinose, acetic acid and furfural in the hydrolysates were found. Optimal conditions for furfural production by acid hydrolysis were 6\% H3PO4 at 134 degrees C for 300 min, which yielded a solution with 13.7 g furfural/L, 4.0 g xylose/L, 2.9 g glucose/L, 1.1 g arabinose/L and 1.2 g acetic acid/L. The furfural yield of the process was 0.1336 g furfural/g initial dry matter was obtained. The results confirmed that sorghum straw can be used for furfural production when it is hydrolyzed using phosphoric acid. (c) 2006 Elsevier Ltd. All rights reserved.es_ES
Doihttps://doi.org/10.1016/j.biortech.2006.10.017es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4527
Idiomaenes_ES
EditorialELSEVIER SCI LTDes_ES
RelaciónBioresource Technologyes_ES
URL relacionadohttps://doi.org/10.1016/j.biortech.2006.10.017es_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteBioresource Technology
Palabra clavefurfurales_ES
Palabra clavesorghumes_ES
Palabra clavestrawes_ES
Palabra clavemodellinges_ES
Palabra claveacid hydrolysises_ES
TítuloHydrolysis of sorghum straw using phosphoric acides_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorVazquez, Manuel
AutorOliva, Martha
AutorTellez-Luis, Simon J.
AutorRamirez, Josh A.
AutorVazquez, Manueles_ES
AutorOliva, Marthaes_ES
AutorTellez-Luis, Simon J.es_ES
AutorRamirez, Josh A.es_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número16es_ES
Rango de páginas3053-3060es_ES
URL relacionadahttps://doi.org/10.1016/j.biortech.2006.10.017
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen98es_ES

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