Well-defined oligosaccharides by mild acidic hydrolysis of hemicelluloses
| dc.rights.license | open | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | CHEMIN, Maud | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | WIROTIUS, Anne-Laure | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 2 LCPO : Biopolymers & Bio-sourced Polymers | |
| dc.contributor.author | HAM-PICHAVANT, Frédérique | |
| hal.structure.identifier | Institut des Corps Gras [ITERG] | |
| dc.contributor.author | CHOLLET, Guillaume | |
| hal.structure.identifier | Institut Technologique Forêt Cellulose Bois-construction Ameublement [FCBA] | |
| dc.contributor.author | DA SILVA PEREZ, Denilson | |
| hal.structure.identifier | Institut Technologique Forêt Cellulose Bois-construction Ameublement [FCBA] | |
| dc.contributor.author | PETIT-CONIL, Michel | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 2 LCPO : Biopolymers & Bio-sourced Polymers | |
| dc.contributor.author | CRAMAIL, Henri | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 2 LCPO : Biopolymers & Bio-sourced Polymers | |
| dc.contributor.author | GRELIER, Stéphane | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.created | 2015 | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 0014-3057 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/20254 | |
| dc.description.abstractEn | The purpose of this study is to target well-defined xylooligosaccharides by controlled sulfuric acidic hydrolysis of beechwood xylans. Parameters such as sulfuric acid and xylan concentrations, hydrolysis duration and temperature have been investigated, allowing optimum conditions to be determined (0.7 M H2SO4, 90 degrees C, 45 min). The obtained xylooligosaccharides show a well-defined structure and have been characterized using several techniques such as 1D and 2D nuclear magnetic resonance spectrometry and matrix-assisted laser desorption/ionization-time of flight mass spectrometry. This work demonstrated that mild acidic hydrolysis conditions enable the reproducible production of xylooligosaccharides containing, on average, six xylose units and only one 4-O-methyl-D-glucuronic acid unit likely positioned at the non-reductive chain-end. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | LIGNOCELLULOSIC MATERIALS | |
| dc.subject.en | XYLOOLIGOSACCHARIDE PRODUCTION | |
| dc.subject.en | Xylan | |
| dc.subject.en | Xylooligosaccharides | |
| dc.subject.en | Acidic hydrolysis | |
| dc.subject.en | Controlled depolymerization | |
| dc.subject.en | NMR spectroscopy | |
| dc.subject.en | MALDI-TOF MS | |
| dc.subject.en | DILUTE SULFURIC-ACID | |
| dc.subject.en | WHEAT STRAW HEMICELLULOSE | |
| dc.subject.en | XYLO-OLIGOSACCHARIDES | |
| dc.subject.en | SUGARCANE BAGASSE | |
| dc.subject.en | KINETIC-MODEL | |
| dc.subject.en | AUTOHYDROLYSIS | |
| dc.subject.en | XYLANS | |
| dc.subject.en | BIRCH | |
| dc.title.en | Well-defined oligosaccharides by mild acidic hydrolysis of hemicelluloses | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.eurpolymj.2015.02.008 | |
| dc.subject.hal | Chimie/Polymères | |
| bordeaux.journal | European Polymer Journal | |
| bordeaux.page | 190-197 | |
| bordeaux.volume | 66 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01365272 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01365272v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European%20Polymer%20Journal&rft.date=2015&rft.volume=66&rft.spage=190-197&rft.epage=190-197&rft.eissn=0014-3057&rft.issn=0014-3057&rft.au=CHEMIN,%20Maud&WIROTIUS,%20Anne-Laure&HAM-PICHAVANT,%20Fr%C3%A9d%C3%A9rique&CHOLLET,%20Guillaume&DA%20SILVA%20PEREZ,%20Denilson&rft.genre=article |
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