Manufacture of fermentable sugar solutions from sugar cane bagasse hydrolyzed with phosphoric acid at atmospheric pressure

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:33:00Z
Fecha de publicación2004-01-01
ResumenSugar cane bagasse, a renewable and cheap bioresource, was hydrolyzed at 100 degreesC using phosphoric acid at different concentrations (2, 4, or 6\%) and reaction times (0-300 min) to obtain fermentable sugar solutions, which have a high concentration of sugars (carbon source for microorganism growth) and a low concentration of growth inhibitors (acetic acid and furfural). Xylose, glucose, arabinose, acetic acid, and furfural were determined following the hydrolysis. Kinetic parameters of mathematical models for predicting these compounds in the hydrolysates were obtained. Derived parameters such as efficiency of hydrolysis or purity of hydrolysates were considered to select as optimal conditions 6\% phosphoric acid at 100 degreesC for 300 min. Using these conditions, 21.4 g of sugars L-1 and <4 g of inhibitors L-1 were obtained from the hydrolysis with a water/solid ratio of 8 g of water g(-1) of sugar cane bagasse on a dry basis.es_ES
Doihttps://doi.org/10.1021/jf035456pes_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4842
Idiomaenes_ES
EditorialAMER CHEMICAL SOCes_ES
RelaciónJournal of Agricultural and Food Chemistryes_ES
URL relacionadohttps://doi.org/10.1021/jf035456pes_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteJournal of Agricultural and Food Chemistry
Palabra clavesugar canees_ES
Palabra clavebagassees_ES
Palabra clavexylosees_ES
Palabra claveglucosees_ES
Palabra clavearabinosees_ES
Palabra clavephosphoric acides_ES
Palabra clavekinetic modelinges_ES
Palabra claveacid hydrolysises_ES
TítuloManufacture of fermentable sugar solutions from sugar cane bagasse hydrolyzed with phosphoric acid at atmospheric pressurees_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorGámez, S
AutorRamírez, JA
AutorGarrote, G
AutorVázquez, MV
AutorGámez, Ses_ES
AutorRamírez, JAes_ES
AutorGarrote, Ges_ES
AutorVázquez, MVes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número13es_ES
Rango de páginas4172-4177es_ES
URL relacionadahttps://doi.org/10.1021/jf035456p
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen52es_ES

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