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Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11839/6439
Title: | Obtención de bioetanol a partir de residuos lignocelulósicos |
Other Titles: | Obtaining of bioethanol from lignocellulose residues |
Authors: | Malagón Micán, Martha Lucía Garay Hernández, Carlos Andrés Peña Peña, Natalia |
License type: | Atribución – No comercial |
Keywords: | Bioetanol;Biomasa como energía;Fermentación;Hidrólisis;Residuos;Bioethanol;Biomass as energy;Fermentation;Hydrolysis;Waste |
Issue Date: | 17-Nov-2017 |
Publisher: | Ediciones Universidad de América |
Resumen: | Las investigaciones realizadas muestran que se han tratado residuos de frutas, hojas y tallos de plantas como material lignocelulósico, además de almidones, con el fin de producir un combustible renovable. Dichos residuos se pretrataron para separar la lignina y a partir de la celulosa y hemicelulosa se obtuvo azúcares reductores por medio de una hidrólisis, que puede ser ácida, básica o enzimática. Posteriormente, los azúcares se llevan a un proceso de fermentación con cepas de levaduras, las cuales se encargan de transformar los azúcares en bioetanol. En la actualidad la biomasa lignocelulósica es un sustrato importante que se sigue evaluando para incrementar la producción de bioetanol. La mayor cantidad de bioetanol obtenida fue de 200 mL/Kg de cáscaras de naranja. |
Abstract: | Research has shown that residues of fruits, leaves and stems of plants have been treated as lignocellulosic material, in addition to starches, among others, in order to produce a renewable fuel. Theses residues were pretreated to separate the lignin and from the cellulose and, reducing sugars were obtained by means of a hydrolysis which may be acid, basic or enzymatic. Later the sugars are taken to a process of fermentation with strains of yeasts, which are in charge of transforming the sugars in bioetanol. At present, lignocellulosic biomass is an important substrate that is still being evaluated to increase the production of bioethanol; the highest amount of bioethanol obtained was 200 mL/kg of orange peels. |
URI: | http://hdl.handle.net/20.500.11839/6439 |
ISSN: | 26195267 |
Citation: | APA 6th - Malagón Micán, M. L., Garay Hernández, C. A. y Peña Peña, N. (2017) Obtención de bioetanol a partir de residuos lignocelulósicos. Semilleros: Formación Investigativa. 3(1), 69-76 Retrieved from http://hdl.handle.net/20.500.11839/6439 |
Appears in Collections: | Artículos de Revistas Institucionales - Ingeniería Química Artículos de Revistas Institucionales - Semillero BIOTECFUA Artículos de Revistas Institucionales- Grupo BIOTECFUA B. Año 2017 Vol.3 No.1 |
Files in This Item:
File | Description | Size | Format | |
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COL0046961-2017-1-IQ.pdf | 197.11 kB | Adobe PDF | View/Open |