Production of Xylose from Meranti Wood Sawdust by Dilute Acid Hydrolysis

Xylitol production by bioconversion of xylose can be economically interesting if the raw material can be recovered from a cheap lignocellulosic biomass (LCB). Meranti wood sawdust (MWS) is a renewable and low-cost LCB that can be used as a promising and economic source of xylose, a starting raw mate...

Full description

Bibliographic Details
Main Authors:	M. Rafiqul, Islam, Mimi Sakinah, A. M., M. R., Karim
Format:	Article
Language:	English
Published:	Springer US 2014
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/7994/ http://umpir.ump.edu.my/id/eprint/7994/ http://umpir.ump.edu.my/id/eprint/7994/1/%28ABAB%29_%281%29.pdf

id	ump-7994
recordtype	eprints
spelling	ump-79942018-11-29T07:26:39Z http://umpir.ump.edu.my/id/eprint/7994/ Production of Xylose from Meranti Wood Sawdust by Dilute Acid Hydrolysis M. Rafiqul, Islam Mimi Sakinah, A. M. M. R., Karim TP Chemical technology Xylitol production by bioconversion of xylose can be economically interesting if the raw material can be recovered from a cheap lignocellulosic biomass (LCB). Meranti wood sawdust (MWS) is a renewable and low-cost LCB that can be used as a promising and economic source of xylose, a starting raw material for the manufacture of several specialty chemicals, especially xylitol. This study aimed to optimize the hydrolysis process of MWS and to determine the influence of temperature, H2SO4 concentration, and residence time on xylose release and on by-product formation (glucose, arabinose, acetic acid, furfural,hydroxymethylfurfural (HMF), and lignin degradation products (LDPs)). Batch hydrolysis was conducted under various operating conditions, and response surface methodology was adopted to achieve the highest xylose yield. Xylose production was highly affected by temperature, acid concentration, and residence time. The optimum temperature, acid concentration,and time were determined to be 124 °C, 3.26 %, and 80 min, respectively. Under these optimum conditions, xylose yield and selectivity were attained at 90.6 % and 4.05 g/g,respectively Springer US 2014-08-01 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7994/1/%28ABAB%29_%281%29.pdf M. Rafiqul, Islam and Mimi Sakinah, A. M. and M. R., Karim (2014) Production of Xylose from Meranti Wood Sawdust by Dilute Acid Hydrolysis. Applied Biochemistry and Biotechnology, 174 (2). pp. 542-555. ISSN 1559-0291 DOI:10.1007/s12010-014-1059-z
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology M. Rafiqul, Islam Mimi Sakinah, A. M. M. R., Karim Production of Xylose from Meranti Wood Sawdust by Dilute Acid Hydrolysis
description	Xylitol production by bioconversion of xylose can be economically interesting if the raw material can be recovered from a cheap lignocellulosic biomass (LCB). Meranti wood sawdust (MWS) is a renewable and low-cost LCB that can be used as a promising and economic source of xylose, a starting raw material for the manufacture of several specialty chemicals, especially xylitol. This study aimed to optimize the hydrolysis process of MWS and to determine the influence of temperature, H2SO4 concentration, and residence time on xylose release and on by-product formation (glucose, arabinose, acetic acid, furfural,hydroxymethylfurfural (HMF), and lignin degradation products (LDPs)). Batch hydrolysis was conducted under various operating conditions, and response surface methodology was adopted to achieve the highest xylose yield. Xylose production was highly affected by temperature, acid concentration, and residence time. The optimum temperature, acid concentration,and time were determined to be 124 °C, 3.26 %, and 80 min, respectively. Under these optimum conditions, xylose yield and selectivity were attained at 90.6 % and 4.05 g/g,respectively
format	Article
author	M. Rafiqul, Islam Mimi Sakinah, A. M. M. R., Karim
author_facet	M. Rafiqul, Islam Mimi Sakinah, A. M. M. R., Karim
author_sort	M. Rafiqul, Islam
title	Production of Xylose from Meranti Wood Sawdust by Dilute Acid Hydrolysis
title_short	Production of Xylose from Meranti Wood Sawdust by Dilute Acid Hydrolysis
title_full	Production of Xylose from Meranti Wood Sawdust by Dilute Acid Hydrolysis
title_fullStr	Production of Xylose from Meranti Wood Sawdust by Dilute Acid Hydrolysis
title_full_unstemmed	Production of Xylose from Meranti Wood Sawdust by Dilute Acid Hydrolysis
title_sort	production of xylose from meranti wood sawdust by dilute acid hydrolysis
publisher	Springer US
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/7994/ http://umpir.ump.edu.my/id/eprint/7994/ http://umpir.ump.edu.my/id/eprint/7994/1/%28ABAB%29_%281%29.pdf
first_indexed	2023-09-18T22:05:13Z
last_indexed	2023-09-18T22:05:13Z
_version_	1777414662867910656

Production of Xylose from Meranti Wood Sawdust by Dilute Acid Hydrolysis

Similar Items