000064389 001__ 64389
000064389 005__ 20200221144302.0
000064389 0248_ $$2sideral$$a103700
000064389 037__ $$aART-2016-103700
000064389 041__ $$aeng
000064389 100__ $$ada Silva Lacerda, Viviane
000064389 245__ $$aEfficient microwave-assisted acid hydrolysis of lignocellulosic materials into total reducing sugars in ionic liquids
000064389 260__ $$c2016
000064389 5060_ $$aAccess copy available to the general public$$fUnrestricted
000064389 5203_ $$aDifferent types of lignocellulosic materials (carnauba leaves, macauba shell and pine nut shell) and native cellulose have been studied for the production of total reducing sugars (TRS) through microwave-assisted acid-catalyzed hydrolysis in ionic liquids (ILs). Four reaction media have been assessed: two deep eutectic solvents (DES), choline chloride-oxalic acid (ChCl/ox) and choline chloride-urea (ChCl/urea), and two conventional ionic liquids, tetraethylammonium chloride (TEAC) and tetraethylammonium bromide (TEAB). Five acids (H2SO4, HCl, HNO3, H3PO4andp-toluensulfonic acid) have been evaluated in varying concentrations (5-30%) and time intervals (0-60 min), at different temperatures (100-140°C). Significant TRS production yields (as high as 83.7% in ChCl/ox for carnauba leaves) have been attained for both DES in combination with HNO3 10%, at 120°C for 30 min, with the additional advantage of low furfural and HMF by-products generation.
000064389 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000064389 590__ $$a0.763$$b2016
000064389 591__ $$aMATERIALS SCIENCE, PAPER & WOOD$$b11 / 21 = 0.524$$c2016$$dQ3$$eT2
000064389 592__ $$a0.33$$b2016
000064389 593__ $$aOrganic Chemistry$$c2016$$dQ3
000064389 593__ $$aMaterials Chemistry$$c2016$$dQ3
000064389 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000064389 700__ $$aLópez Sotelo, Juan Benito
000064389 700__ $$aCorrea Guimaraes, Adriana
000064389 700__ $$0(orcid)0000-0003-2713-2786$$aMartín Ramos, Pablo$$uUniversidad de Zaragoza
000064389 700__ $$aHernández Navarro, Salvador
000064389 700__ $$aSánchez Báscones, Mercedes
000064389 700__ $$aNavas Gracia, Luis Manuel
000064389 700__ $$aPérez Lebeña, Eduardo
000064389 700__ $$aMartín Gil, Jesús
000064389 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000064389 773__ $$g50, 7-8 (2016), 761-770$$pCellul. Chem. Technol.$$tCELLULOSE CHEMISTRY AND TECHNOLOGY$$x0576-9787
000064389 85641 $$uhttp://www.cellulosechemtechnol.ro/pdf/CCT7-8(2016)/p.761-770.pdf$$zTexto completo de la revista
000064389 8564_ $$s1086237$$uhttps://zaguan.unizar.es/record/64389/files/texto_completo.pdf$$yVersión publicada
000064389 8564_ $$s102234$$uhttps://zaguan.unizar.es/record/64389/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000064389 909CO $$ooai:zaguan.unizar.es:64389$$particulos$$pdriver
000064389 951__ $$a2020-02-21-13:33:21
000064389 980__ $$aARTICLE