Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Muruaga, María Laura | - |
| dc.creator | Gianni de Carvalho, Katia | - |
| dc.creator | Domínguez, José Manuel | - |
| dc.creator | Oliveira, Ricardo Pinheiro de Souza | - |
| dc.creator | Perotti, Nora Ines | - |
| dc.date | 2018-03-01T19:03:18Z | - |
| dc.date | 2018-03-01T19:03:18Z | - |
| dc.date | 2016-01 | - |
| dc.date | 2017-12-04T18:00:28Z | - |
| dc.date.accessioned | 2019-04-29T15:30:50Z | - |
| dc.date.available | 2019-04-29T15:30:50Z | - |
| dc.date.issued | 2016-01 | - |
| dc.identifier | Muruaga, María Laura; Gianni de Carvalho, Katia; Domínguez, José Manuel; Oliveira, Ricardo Pinheiro de Souza ; Perotti, Nora Ines; Isolation and characterization of Saccharomyces species for bioethanol production from sugarcane molasses: Studies of scale up in bioreactor; Pergamon-Elsevier Science Ltd; Renewable Energy; 85; 1-2016; 649-656 | - |
| dc.identifier | 0960-1481 | - |
| dc.identifier | http://hdl.handle.net/11336/37582 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/295492 | - |
| dc.description | Decreases in oil reserves and gas fields around all over the world justify the deepening of studies to render viable the larger-scale use of new energy sources. Therefore, the use of microorganisms to convert sugars into ethanol is a feasible process to be performed in a short period of time and at low costs. In this context, this study aimed to select ethanol-producing yeasts, after isolating samples in molasses obtained from companies in the Province of Tucumán (Argentina) and grapes obtained from farms located in Cafayate (Salta, Argentina). Among the twenty-nine samples studied A2, A10 and A11 isolates showed higher ethanol productions of 12.87; 13.64 and 13.46% respectively. A2 showed a homogeneous growth meanwhile the growth of strains A10 and A11 was flocculent. Molecular taxonomic characterization of these isolates showed a percentage of similarity of 100% with the strain Saccharomyces cerevisiae. The behavior of the non-flocculent A2 strain at laboratory scale was faster using a sugarcane molasses based medium, reaching 11.36% ethanol without adding nutrients and other growth factors, probably because its disperse form facilitates the transfer of nutrients and products. These values were improved to 12.02% when the process was scaled up to a 10L bioreactor. All these studies allowed concluding that S. cerevisiae A2 strain is a promising microorganism for the production of bioethanol with potential environmental, energy and economic benefits to be projected into industrial scale. | - |
| dc.description | Fil: Muruaga, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Planta Piloto de Procesos Industriales Microbiologicos; Argentina | - |
| dc.description | Fil: Gianni de Carvalho, Katia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Planta Piloto de Procesos Industriales Microbiologicos; Argentina | - |
| dc.description | Fil: Domínguez, José Manuel. Universidad de Vigo. Facultad de Ciencias de Ourense; España | - |
| dc.description | Fil: Oliveira, Ricardo Pinheiro de Souza. Universidade de Sao Paulo; Brasil | - |
| dc.description | Fil: Perotti, Nora Ines. Universidad Nacional de Tucuman. Facultad de Cs.exactas y Tecnología. Departamento de Ingeniería En Procesos y Gestion Industrial. Laboratorio de Biotecnología; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Pergamon-Elsevier Science Ltd | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.renene.2015.07.008 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0960148115301051 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/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 | BIOETHANOL | - |
| dc.subject | BIOREATOR | - |
| dc.subject | SACCHAROMYCES CEREVISIAE | - |
| dc.subject | SUGARCANE MOLASSES | - |
| dc.subject | Biotecnología Industrial | - |
| dc.subject | Biotecnología Industrial | - |
| dc.subject | INGENIERÍAS Y TECNOLOGÍAS | - |
| dc.title | Isolation and characterization of Saccharomyces species for bioethanol production from sugarcane molasses: Studies of scale up in bioreactor | - |
| 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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