Equipment and Services BOKU-StartBOKU Core FacilitiesCore Facility Analysis of LignocellulosicsEquipment and Services Diese Seite ist erreichbar unter: https://boku.ac.at/cf/alice/equipment-and-services https://short.boku.ac.at/5o2kdr https://short.boku.ac.at/pg38rv5 Molar mass distribution of celluloses by SEC-MALLS see more Carbonyl group profiles of celluloses (“CCOA method”) see more Carboxyl group profiles of celluloses (“FDAM method”) see more Cellulose cystallinity and allomorphs (solid-state nuclear magnetic resonance (NMR) spectroscopy) see more Hemicellulose content and monosaccharide composition (methanolysis / total hydrolysis) see more Degree of substitution in cellulose derivatives Isolation and purification of technical lignins Lignin precipitation Ultrafiltration of lignin and adsorption methods Lignin extraction by accelerated solvent extraction (ASE) see more Lignins – functional group analysis Methoxy, ethoxy and other alkoxy groups Hydroxy groups Hydroxyl groups by 31P NMR Hydroxy groups by 1H NMR after peracetylation Hydroxy groups by methylation headspace isotope-dilution GC-MS Sulfonic acid group see more Molar mass distribution Size exclusion chromatography Ultra-performance chromatography (Advanced polymer chromatography, APC) Asymmetric flow field-flow fractionation see more Carbohydrate components in lignin Methanolysis HPTLC see more Linkage analysis One- and two-dimensional nuclear magnetic resonance (NMR) spectroscopy Quantitative 13C NMR 2D NMR experiments for structure analysis of lignins see more Basic lignin characterization Solids content Extractives in lignin Thermal analysis techniques Lignin content in biorefinery process liquors see more Process liquor analysis Lignin isolation, total dry solids, lignin content, carbohydrate content see more Extraction of lipophilic compounds Extraction by supercritical carbon dioxide (scCO2) or by accelerated solvent extraction (ASE) see more Parameter optimization for extractions of lipophilic compounds by automated accelerated solvent extraction (ASE) see more Separation and analysis of lipophilic extractives by hyphenated gas chromatography (GC-MS/FID) see more Separation and analysis of extractives by UPC2 / QToF-MS see more see more
