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dc.contributor.author
Herrero, María Laura
dc.contributor.author
Vallejo, Martha Dina
dc.contributor.author
Sardella, Maria Fabiana
dc.contributor.author
Deiana, Ana Cristina
dc.date.available
2018-07-03T15:21:57Z
dc.date.issued
2015-01
dc.identifier.citation
Herrero, María Laura; Vallejo, Martha Dina; Sardella, Maria Fabiana; Deiana, Ana Cristina; Acid Pretreatment of Two Phase Olive Mill Waste to Improve Bioavailable Sugars: Conditions Optimization Using Response Surface Methodology; Kluwer Academic Publishers; Waste and Biomass Valorization; 6; 1; 1-2015; 37-44
dc.identifier.issn
1877-265X
dc.identifier.uri
http://hdl.handle.net/11336/51019
dc.description.abstract
Two phase olive mill waste (TPOMW) is the semisolid waste generated for olive oil production. The organic fraction of this waste includes compounds that serve as a source of carbon and other nutrients for microorganisms, a feature that makes it potentially attractive for bioethanol production. To increase the bioavailability of cellulose and hemicellulose, no soluble carbohydrates, the application of pretreatments is required. This paper presents the results of the optimization of the sulfuric acid pretreatment variables of TPOMW applied to improve sugars bioavailability, using the response surface methodology. First, the Plackett–Burman method was applied to find the relevant variables of the process, using total sugars content as response variable. The results showed that temperature, acid concentration and solid:liquid ratio are significant for this process. Subsequently, these variables were optimized to maximize total sugars content, using the Box–Behnken method, an experimental array based on an incomplete three-level factorial design. The results indicate that the optimum working conditions were 10.10 % w/w for H2SO4 concentration, 95.2 °C for temperature, and 0.17 g dry solid TPOMW per ml of acid solution, obtaining 67 % of sugars content increase.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Kluwer Academic Publishers
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Acid Pretreatment
dc.subject
Optimization
dc.subject
Residual Biomass
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Sugars
dc.subject.classification
Otras Ingeniería Química
dc.subject.classification
Ingeniería Química
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Acid Pretreatment of Two Phase Olive Mill Waste to Improve Bioavailable Sugars: Conditions Optimization Using Response Surface Methodology
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-07-03T13:54:19Z
dc.journal.volume
6
dc.journal.number
1
dc.journal.pagination
37-44
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Herrero, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina
dc.description.fil
Fil: Vallejo, Martha Dina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
dc.description.fil
Fil: Sardella, Maria Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina
dc.description.fil
Fil: Deiana, Ana Cristina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina
dc.journal.title
Waste and Biomass Valorization
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1007/s12649-014-9336-1
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs12649-014-9336-1
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