Kinetic study of the acid hydrolysis of sugar cane bagasse
| Audiencia | Público en general | es_ES |
| Cobertura | México | es_ES |
| Fecha de ingreso | 2026-10-05T16:32:51Z | |
| Fecha de publicación | 2002-01-01 | |
| Resumen | Economic interest in xylitol production can be enhanced if the needed xylose solutions can be obtained from the hydrolysis of low-cost lignocellulosic wastes. Sugar cane bagasse is a renewable, cheap and widely available waste in tropical countries. The hydrolysis of sugar cane bagasse to obtain xylose solutions has a double consequence, the elimination of a waste and the generation of a value-added product. The objective of this work was to study the xylose production from sugar cane bagasse by sulphuric acid hydrolysis at several temperatures (100, 122 and 128 degreesC) and con cent rations of acid (2\%, 4\% and 6\%). Kinetic models were developed to explain the variation with time of xylose, glucose, acetic acid and furfural generated in the hydrolysis. Optimal conditions found were 2\% H2SO4 at 122 degreesC for 24 min. which yielded a solution with 21.6 g xlose/l, 3 g glucose/l 0.5 g furfural/l and 3.65 g acetic acid/l. In these conditions, approximate to90\% of the hemicelluloses was hydrolysed. (C) 2002 Elsevier Science Ltd. All rights reserved. | es_ES |
| Doi | https://doi.org/10.1016/s0260-8774(02)00106-1 | es_ES |
| URI | https://riuat.uat.edu.mx/handle/123456789/4699 | |
| Idioma | en | es_ES |
| Editorial | ELSEVIER SCI LTD | es_ES |
| Relación | Journal of Food Engineering | es_ES |
| URL relacionado | https://doi.org/10.1016/s0260-8774(02)00106-1 | es_ES |
| Derechos | Acceso restringido / Suscripción (Metadatos de producción científica) | es_ES |
| Licencia | http://purl.org/coar/access_right/c_16ec | es_ES |
| Fuente | Journal of Food Engineering | |
| Título | Kinetic study of the acid hydrolysis of sugar cane bagasse | es_ES |
| Tipo | Artículo | es_ES |
| Arbitrado | Ha sido Arbitrado | es_ES |
| Autor | Aguilar, R | |
| Autor | Ramírez, JA | |
| Autor | Garrote, G | |
| Autor | Vázquez, M | |
| Autor | Aguilar, R | es_ES |
| Autor | Ramírez, JA | es_ES |
| Autor | Garrote, G | es_ES |
| Autor | Vázquez, M | es_ES |
| Institución | Universidad Autónoma de Tamaulipas | |
| Institución | Universidad Autónoma de Tamaulipas | es_ES |
| Número | 4 | es_ES |
| Rango de páginas | 309-318 | es_ES |
| URL relacionada | https://doi.org/10.1016/s0260-8774(02)00106-1 | |
| Tipo de artículo | Indexado | |
| Tipo de artículo | Indexado | es_ES |
| Volumen | 55 | es_ES |