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dc.contributor.authorRodríguez-Zúñiga, Ana
dc.contributor.authorRodriguez-Solis, María
dc.contributor.authorVillalobos-Barquero, Verónica
dc.contributor.authorVega-Baudrit, José
dc.contributor.authorMoya-Roque, Róger
dc.contributor.authorBerrocal-Jiménez, Alexander
dc.contributor.authorStarbird-Pérez, Ricardo
dc.date.accessioned2018-04-10T17:29:12Z
dc.date.available2018-04-10T17:29:12Z
dc.date.issued2016
dc.identifierhttp://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_11_4_8756_Moya_Biopulp_Pineapple_Leaf_Fiber/4751es
dc.identifier.citationMoya, R., Berrocal, A., Rodríguez, A., Rodríguez, M., Villalobos, M., Starbird, R., & Vega, J. (2016). Biopulp from pineapple leaf fiber produced by colonization with two white-rot fungi: Trametes versicolor and Pleurotus ostreatus. BioResource, 11(4), 8756-8776.es
dc.identifier.urihttp://hdl.handle.net/2238/9681
dc.descriptionArtículo científicoes
dc.description.abstractTrametes versicolor and Pleurotus ostreatus were used for the biopulping from pineapple leaf fiber (PALF). PALF substrate was subjected to T. versicolor for 2 to 6 weeks and to P. ostreatus for 4 to 8 weeks. The yields, holocellulose and lignin contents, and extractives in ethanol-toluene mixture and in sodium hydroxide (NaOH) solution were evaluated. Fourier transform infrared spectroscopy (FTIR) spectra, thermogravimetric analysis (TGA), and color studies by L*a*b* systems were used for sample analysis. The results showed that the pulp yield was 55% to 70% with P. ostreatus and 35% to 50% with T. versicolor. Longer colonization periods increased the amount of holocellulose and decreased the amount of lignin and extractives in ethanol-toluene and NaOH solution. TGA showed an increase in intensity associated with cellulose, and the observed inflexion was attributed to lignin, which showed a tendency to fade. The FTIR spectrum showed high intensity between 3100 cm-1 and 3600 cm-1 (cellulose) and decreased intensity at 1730 cm-1 (lignin). For both fungi, the pulp color produced an increase in L* color parameter and decreased in yellowness, while little variation was observed in redness. The most appropriate colonization period was 5 weeks for P. ostreatus and 4 weeks for T. versicolor.es
dc.language.isoenges
dc.publisherBioResourceses
dc.relation.hasversion10.15376/biores.11.4.8756-8776es
dc.sourceBioResourceses
dc.subjectHongoses
dc.subjectResiduoses
dc.subjectAgriculturaes
dc.subjectDegradaciónes
dc.subjectHojases
dc.subjectResearch Subject Categories::FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING::Plant production::Agronomyes
dc.titleBiopulp from pineapple leaf fiber produced by colonization with two white-rot fungi: Trametes versicolor and Pleurotus ostreatuses
dc.typeinfo:eu-repo/semantics/articlees


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