Comparative hydrolysis analysis of cellulose samples and aspects of its application in conservation science

Manuel Becker; Kyujin Ahn; Markus Bacher; Chunlin Xu; Anna Sundberg; Stefan Willför; Thomas Rosenau; Antje Potthast

doi:10.1007/s10570-021-04048-6

Comparative hydrolysis analysis of cellulose samples and aspects of its application in conservation science

Manuel Becker, Kyujin Ahn, Markus Bacher, Chunlin Xu, Anna Sundberg, Stefan Willför, Thomas Rosenau, Antje Potthast^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

21 Citations (Scopus)

Abstract

Knowledge about the carbohydrate composition of pulp and paper samples is essential for their characterization, further processing, and understanding the properties. In this study, we compare sulfuric acid hydrolysis and acidic methanolysis, followed by GC–MS analysis of the corresponding products, by means of 42 cellulose and polysaccharide samples. Results are discussed and compared to solid-state NMR (crystallinity) and gel permeation chromatography (weight-averaged molecular mass) data. The use of the hydrolysis methods in the context of cellulose conservation science is evaluated, using e-beam treated and artificially aged cellulose samples.

Original language	English
Pages (from-to)	8719-8734
Number of pages	16
Journal	Cellulose
Volume	28
Issue number	13
Early online date	23 Jul 2021
DOIs	https://doi.org/10.1007/s10570-021-04048-6
Publication status	Published - Sept 2021
MoE publication type	A1 Journal article-refereed

Keywords

Cellulose
Crystallinity
Electron beam irradiation
Hemicellulose
Methanolysis
Sulfuric acid hydrolysis
Historic paper

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1007/s10570-021-04048-6

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abstract = "Knowledge about the carbohydrate composition of pulp and paper samples is essential for their characterization, further processing, and understanding the properties. In this study, we compare sulfuric acid hydrolysis and acidic methanolysis, followed by GC–MS analysis of the corresponding products, by means of 42 cellulose and polysaccharide samples. Results are discussed and compared to solid-state NMR (crystallinity) and gel permeation chromatography (weight-averaged molecular mass) data. The use of the hydrolysis methods in the context of cellulose conservation science is evaluated, using e-beam treated and artificially aged cellulose samples.",

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T1 - Comparative hydrolysis analysis of cellulose samples and aspects of its application in conservation science

AU - Becker, Manuel

AU - Ahn, Kyujin

AU - Bacher, Markus

AU - Xu, Chunlin

AU - Sundberg, Anna

AU - Willför, Stefan

AU - Rosenau, Thomas

AU - Potthast, Antje

PY - 2021/9

Y1 - 2021/9

N2 - Knowledge about the carbohydrate composition of pulp and paper samples is essential for their characterization, further processing, and understanding the properties. In this study, we compare sulfuric acid hydrolysis and acidic methanolysis, followed by GC–MS analysis of the corresponding products, by means of 42 cellulose and polysaccharide samples. Results are discussed and compared to solid-state NMR (crystallinity) and gel permeation chromatography (weight-averaged molecular mass) data. The use of the hydrolysis methods in the context of cellulose conservation science is evaluated, using e-beam treated and artificially aged cellulose samples.

AB - Knowledge about the carbohydrate composition of pulp and paper samples is essential for their characterization, further processing, and understanding the properties. In this study, we compare sulfuric acid hydrolysis and acidic methanolysis, followed by GC–MS analysis of the corresponding products, by means of 42 cellulose and polysaccharide samples. Results are discussed and compared to solid-state NMR (crystallinity) and gel permeation chromatography (weight-averaged molecular mass) data. The use of the hydrolysis methods in the context of cellulose conservation science is evaluated, using e-beam treated and artificially aged cellulose samples.

KW - Cellulose

KW - Crystallinity

KW - Electron beam irradiation

KW - Hemicellulose

KW - Methanolysis

KW - Sulfuric acid hydrolysis

KW - Historic paper

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DO - 10.1007/s10570-021-04048-6

M3 - Article

SN - 0969-0239

VL - 28

SP - 8719

EP - 8734

JO - Cellulose

JF - Cellulose

IS - 13

ER -

Comparative hydrolysis analysis of cellulose samples and aspects of its application in conservation science

Abstract

Keywords

UN SDGs

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