75382 20200117221607.0 doi 10.1016/j.biombioe.2018.09.023 sideral 107851 ART-2018-107851 eng Carrión-Prieto, Paula Furfural, 5-HMF, acid-soluble lignin and sugar contents in C. ladanifer and E. arborea lignocellulosic biomass hydrolysates obtained from microwave-assisted treatments in different solvents 2018 Access copy available to the general public Unrestricted Cistus ladanifer L. and Erica arborea L. are the two most representative shrub species from the Iberian Peninsula. With a view to their valorization, their biomass hydrolysate components, obtained from microwave-assisted treatments with choline chloride/urea - HNO3 10%, N,N-dimethylacetamide/NaHCO3 and N,N-dimethylacetamide/CH3OK as solvents, have been measured using a spectrophotometric method. Concentrations of furfural and 5-(hydroxymethyl)furfural (5-HMF) in the filtrate have been determined after reduction with NaBH4. The production of total sugars, reducing sugars and non-reducing sugars has also been assessed. The obtained results support the choice of microwave-assisted choline chloride/urea deep eutectic solvent in acid media as the preferred method (over the polar aprotic solvent-based alternatives) for the extraction of lignin, furfural, 5-HMF and sugars from C. ladanifer and E. arborea biomass, attaining the best production yields for 60¿min exposure times. Another is the case if the aim of the treatments is to recovery sugars from both shrubs for subsequent enzymatic saccharification: the very low 5-HMF contents resulting from the dimetylacetamide systems (especially is association with CH3OK) make them highly advantageous as compared to the traditional method using NaOH. info:eu-repo/grantAgreement/EUR/LIFE/CO2 Operation-LIFE11 ENV/ES-000535 info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 3.537 2018 AGRICULTURAL ENGINEERING 3 / 13 = 0.231 2018 Q1 T1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY 47 / 162 = 0.29 2018 Q2 T1 ENERGY & FUELS 37 / 103 = 0.359 2018 Q2 T2 1.072 2018 Agronomy and Crop Science 2018 Q1 Waste Management and Disposal 2018 Q1 Renewable Energy, Sustainability and the Environment 2018 Q1 Forestry 2018 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/submittedVersion (orcid)0000-0003-2713-2786 Martín-Ramos, Pablo Universidad de Zaragoza Hernández-Navarro, Salvador Sánchez-Sastre, Luis F. Marcos-Robles, José L. Martín-Gil, Jesús 5011 500 Universidad de Zaragoza Dpto. CC.Agrar.y Medio Natural Area Ingeniería Agroforestal 119 (2018), 135-143 Biomass bioenergy BIOMASS & BIOENERGY 0961-9534 1117473 http://zaguan.unizar.es/record/75382/files/texto_completo.pdf Preprint 69117 http://zaguan.unizar.es/record/75382/files/texto_completo.jpg?subformat=icon icon Preprint oai:zaguan.unizar.es:75382 articulos driver 2020-01-17-21:47:13 ARTICLE