Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Dagnino, Eliana Paola | - |
| dc.creator | Chamorro, Ester Ramona | - |
| dc.creator | Romano, Silvia Daniela | - |
| dc.creator | Felissia, Fernando Esteban | - |
| dc.creator | Area, Maria Cristina | - |
| dc.date | 2015-08-05T17:25:01Z | - |
| dc.date | 2015-08-05T17:25:01Z | - |
| dc.date | 2013-01 | - |
| dc.date | 2016-03-30 10:35:44.97925-03 | - |
| dc.date.accessioned | 2019-04-29T15:35:15Z | - |
| dc.date.available | 2019-04-29T15:35:15Z | - |
| dc.date.issued | 2015-08-05T17:25:01Z | - |
| dc.date.issued | 2015-08-05T17:25:01Z | - |
| dc.date.issued | 2013-01 | - |
| dc.date.issued | 2016-03-30 10:35:44.97925-03 | - |
| dc.identifier | Dagnino, Eliana Paola; Chamorro, Ester Ramona; Romano, Silvia Daniela; Felissia, Fernando Esteban; Area, Maria Cristina; Optimization of the pretreatment of Prosopis nigra sawdust for the production of fermentable sugars; North Carolina State University. Departament of Wood & Paper Science; Bioresources; 8; 1; 1-2013; 499-514 | - |
| dc.identifier | 1930-2126 | - |
| dc.identifier | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_08_1_499_Dagnino_Optimization_Prosopis_Sawdust/1897 | - |
| dc.identifier | http://hdl.handle.net/11336/1546 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/297239 | - |
| dc.description | The black carob tree (Prosopis nigra) is a particularly valued species in Chaco, Argentina on account of its hard wood. Finding a use for the sawdust, the main industrial residue of wood, could be useful within the furniture industry of any country in the tropics seeking to apply the biorefinery concept. For the conversion of wood carbohydrates to bioethanol, a pretreatment stage is necessary. The objective of this work was to find the acid pretreatment conditions that maximize the extraction of xylose with minimum degradation, while maximizing the concentration of glucans in the pretreated solid to obtain better enzymatic accessibility, using black carob tree sawdust as the raw material. The optimization was carried out by use of a central composite design (CCD) with two independent variables: the concentration of the sulfuric acid solution and the heating time. Optimal enzymatic hydrolysis occurred at the mean values of the tested acid solution concentration (1.2%) and after shorter heating times (10.2 min). The concentration of sugars after the enzymatic hydrolysis of the pretreated solid over a time period of 72 h was three times higher than the untreated solid. | - |
| dc.description | Fil: Dagnino, Eliana Paola. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Centro de Investigación en Química Orgánica Biológica; Argentina; | - |
| dc.description | Fil: Chamorro, Ester Ramona. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Centro de Investigación en Química Orgánica Biológica; Argentina; | - |
| dc.description | Fil: Romano, Silvia Daniela. Universidad de Buenos Aires. Facultad de Ingeniería. Grupo de Energías Renovables; Argentina; Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Programa de Celulosa y Papel; Argentina; Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica; Argentina; | - |
| dc.description | Fil: Felissia, Fernando Esteban. Universidad Nacional de Misiones; Argentina; Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Programa de Celulosa y Papel; Argentina; | - |
| dc.description | Fil: Area, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina; Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Programa de Celulosa y Papel; Argentina; | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | North Carolina State University. Departament of Wood & Paper Science | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.ncsu.edu/bioresources/BioRes_08/BioRes_08_1_0499_Dagnino_CRFA_Opt_Pretreat_Sawdust_Prosopis_Sugars_3304.pdf | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | Optimization | - |
| dc.subject | Acid Pretreatment | - |
| dc.subject | Back carob tree sawdust | - |
| dc.subject | Bioethanol | - |
| dc.subject | Ingeniería de Procesos Químicos | - |
| dc.subject | Ingeniería Química | - |
| dc.subject | INGENIERÍAS Y TECNOLOGÍAS | - |
| dc.subject | Bioquímica y Biología Molecular | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Optimization of the pretreatment of Prosopis nigra sawdust for the production of fermentable sugars | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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