Composition and Structure of Aspen (<i>Pópulus trémula</i>) Hemicelluloses Obtained by Oxidative Delignification

Composition and Structure of Aspen (<i>Pópulus trémula</i>) Hemicelluloses Obtained by Oxidative Delignification

In this study, hemicelluloses of aspen wood (<i>Pópulus trémula</i>) were obtained by oxidative delignification in an acetic acid-water-hydrogen peroxide medium at temperatures of 70–100 °C and a process time of 1–4 h. The maximum polysaccharide yield of up to 9.68 wt% was reported. The...

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Bibliographic Details
Main Authors: Valentina S. Borovkova, Yuriy N. Malyar, Irina G. Sudakova, Anna I. Chudina, Dmitriy V. Zimonin, Andrey M. Skripnikov, Angelina V. Miroshnikova, Vladislav A. Ionin, Alexander S. Kazachenko, Valentin V. Sychev, Ilya S. Ponomarev, Noureddine Issaoui
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Polymers
Subjects:
hemicellulose
aspen wood
antioxidant activity
delignification
molecular weight characteristics
optimization of the process
Online Access:https://www.mdpi.com/2073-4360/14/21/4521

Internet

https://www.mdpi.com/2073-4360/14/21/4521

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