Andmebaasi logo
 

Investigation of the sugar content in wood hydrolysates with iodometric titration and UPLC-ELSD

Lühendatud kirje lehekülg
dc.contributor.authorMeile, K.
dc.contributor.authorZhurinsh, A.
dc.contributor.authorBriede, L.
dc.contributor.authorViksna, A.
dc.date.accessioned2018-01-02T09:13:40Z
dc.date.available2018-01-02T09:13:40Z
dc.date.issued2018
dc.descriptionArticleeng
dc.description.abstractAutohydrolysis of birch wood is a mild pretreatment process, which gives a notable yield of sugars – monosaccharides and oligosaccharides – in the aqueous hydrolysate, while a solid lignocellulose fraction can be further processed into other valuable products within a biorefinery concept. In this work two analytical methods – iodometric titration and ultra-high performance liquid chromatography with evaporative light scattering detection (UPLC-ELSD) – have been optimized and compared for the determination of the sugar content in series of birch wood hydrolysates. The results of both methods were consistent and showed that the highest yield of sugars, mostly xylose, was obtained by hydrolysis at 180 °C after 75 min.eng
dc.identifier.issn1406-894X
dc.identifier.publicationAgronomy Research, 2018, vol. 16, no. 1, pp. 167-175eng
dc.identifier.urihttp://hdl.handle.net/10492/3781
dc.identifier.urihttp://dx.doi.org/10.15159/ar.17.076
dc.rights.holderCopyright 2009 by Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestry. No part of this publication may be reproduced or transmitted in any form, or by any means, electronic or mechanical, incl. photocopying, electronic recording, or otherwise without the prior written permission from the Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestryeng
dc.subjectsugar analysiseng
dc.subjectbirch wood hydrolysiseng
dc.subjectpentoseseng
dc.subjecthexoseseng
dc.subjectxyloseeng
dc.subjectoligosaccharideseng
dc.subjectarticleseng
dc.titleInvestigation of the sugar content in wood hydrolysates with iodometric titration and UPLC-ELSDeng
dc.typeArticleeng

Failid

Originaal pakett

Nüüd näidatakse 1 - 1 1
Pisipilt
Nimi:
Vol16No1_14.pdf
Suurus:
648.18 KB
Formaat:
Adobe Portable Document Format
Kirjeldus:
Article
Lae alla

Kollektsioonid

2018, Vol. 16, No. 1