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dc.contributor.author | Martín Juarez, Judit | |
dc.contributor.author | Lorenzo Hernando, Ana María | |
dc.contributor.author | Blanco, Saúl | |
dc.contributor.author | Muñoz Torre, Raúl | |
dc.contributor.author | Bolado Rodríguez, Silvia | |
dc.date.accessioned | 2017-12-29T20:24:02Z | |
dc.date.available | 2017-12-29T20:24:02Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Bioresource Technology. 218: 265-271. | es |
dc.identifier.uri | http://uvadoc.uva.es/handle/10324/27891 | |
dc.description.abstract | An enzymatic method for the carbohydrate hydrolysis of different microalgae biomass cultivated in domestic (DWB) and pig manure (PMWB) wastewaters, at different storage conditions (fresh, freeze-dried and reconstituted), was evaluated. The DWB provided sugars yields between 40 and 63%, although low xylose yields (< 23.5%). Approximately 2% of this biomass was converted to byproducts as succinic, acetic and formic acids. For PMWB, a high fraction of the sugars (up to 87%) was extracted, but mainly converted into acetic, butyric and formic acids, which was attributed to the bacterial action. In addition, the performance of an alkaline-peroxide pretreatment, conducted for 1 hour, 50ºC and H2O2 concentrations from 1 to 7.5% (w/w), was essayed. The hydrolysis of pretreated microalgae supported a wide range of sugars extraction for DWB (55-90%), and 100% for PMWB. Nevertheless, a large fraction of these sugars (~30% for DWB and 100% for PMWB) was transformed to byproducts. | es |
dc.format.mimetype | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.subject.classification | Enzymatic hydrolysis | es |
dc.subject.classification | Glucose | es |
dc.subject.classification | Xylose | es |
dc.subject.classification | Wastewater | es |
dc.subject.classification | Alkaline-peroxide pretreatment | es |
dc.title | Saccharification of microalgae biomass obtained from wastewater treatment by enzymatic hydrolysis. Effect of alkaline-peroxide pretreatment | es |
dc.type | info:eu-repo/semantics/article | es |
dc.identifier.publicationfirstpage | 265 | es |
dc.identifier.publicationissue | 218 | es |
dc.identifier.publicationlastpage | 271 | es |
dc.identifier.publicationtitle | Bioresource Technology | es |
dc.peerreviewed | SI | es |
dc.description.project | INIA MICINN Junta de Castilla y León | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International |
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