Optimization of xylose production from sugarcane bagasse using response surface methodology (RSM)

Hemicellulose is defined as several polysaccharides that are more complex than a sugar and less complex than cellulose, found in plant cell walls. Xylose is a pentose sugar formed by the hydrolysis of xylan, the substrate found in hemicellulose. Sugarcane bagasse widespread with sugar sources contai...

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Main Author:	Prakash, Gunah
Format:	Undergraduates Project Papers
Language:	English
Published:	2011
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/3349/ http://umpir.ump.edu.my/id/eprint/3349/ http://umpir.ump.edu.my/id/eprint/3349/1/CD5611_PRAKASH_GUNAH.pdf

id	ump-3349
recordtype	eprints
spelling	ump-33492015-03-03T08:00:40Z http://umpir.ump.edu.my/id/eprint/3349/ Optimization of xylose production from sugarcane bagasse using response surface methodology (RSM) Prakash, Gunah TP Chemical technology Hemicellulose is defined as several polysaccharides that are more complex than a sugar and less complex than cellulose, found in plant cell walls. Xylose is a pentose sugar formed by the hydrolysis of xylan, the substrate found in hemicellulose. Sugarcane bagasse widespread with sugar sources contains about 27% of hemicellulose. After extracting the juice content in sugarcane, the large portion of excess bagasse is burn as waste material causing air pollution. Acid hydrolysis method was used for the pretreatment of sugarcane bagasse to extract hemicellulose compound. The main objective of this research is to optimize the production of xylose from sugarcane bagasse. To achieve the objective, this research was conducted in identified scopes. The scopes of this research includes the study of the effect of agitation time, pH and substrate concentration on xylose production using sugarcane bagasse and to optimize the production of xylose using Response Surface Methodology (RSM). Response Surface Methodology (RSM) is a method in Design Expert software which uses mathematical technique to optimize production based on different parameters. After the pretreatment, hemicellulose was obtained and used to produce xylose using enzymatic hydrolysis method. At the end of this research, it was found that the optimized xylose production from sugarcane bagasse was obtained at agitation time of 5.36 hour, pH 8.73 and substrate concentration of 70.6mg/ml which produce 19.64 mg/ml of xylose. Before optimization, the xylose production was only 13.22 mg/ml and the production of xylose was increased by 49% after optimization. 2011-11 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/3349/1/CD5611_PRAKASH_GUNAH.pdf Prakash, Gunah (2011) Optimization of xylose production from sugarcane bagasse using response surface methodology (RSM). Faculty of Chemical and Natural Resources Engineering , Universiti Malaysia Pahang . http://iportal.ump.edu.my/lib/item?id=chamo:58123&theme=UMP2
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 Prakash, Gunah Optimization of xylose production from sugarcane bagasse using response surface methodology (RSM)
description	Hemicellulose is defined as several polysaccharides that are more complex than a sugar and less complex than cellulose, found in plant cell walls. Xylose is a pentose sugar formed by the hydrolysis of xylan, the substrate found in hemicellulose. Sugarcane bagasse widespread with sugar sources contains about 27% of hemicellulose. After extracting the juice content in sugarcane, the large portion of excess bagasse is burn as waste material causing air pollution. Acid hydrolysis method was used for the pretreatment of sugarcane bagasse to extract hemicellulose compound. The main objective of this research is to optimize the production of xylose from sugarcane bagasse. To achieve the objective, this research was conducted in identified scopes. The scopes of this research includes the study of the effect of agitation time, pH and substrate concentration on xylose production using sugarcane bagasse and to optimize the production of xylose using Response Surface Methodology (RSM). Response Surface Methodology (RSM) is a method in Design Expert software which uses mathematical technique to optimize production based on different parameters. After the pretreatment, hemicellulose was obtained and used to produce xylose using enzymatic hydrolysis method. At the end of this research, it was found that the optimized xylose production from sugarcane bagasse was obtained at agitation time of 5.36 hour, pH 8.73 and substrate concentration of 70.6mg/ml which produce 19.64 mg/ml of xylose. Before optimization, the xylose production was only 13.22 mg/ml and the production of xylose was increased by 49% after optimization.
format	Undergraduates Project Papers
author	Prakash, Gunah
author_facet	Prakash, Gunah
author_sort	Prakash, Gunah
title	Optimization of xylose production from sugarcane bagasse using response surface methodology (RSM)
title_short	Optimization of xylose production from sugarcane bagasse using response surface methodology (RSM)
title_full	Optimization of xylose production from sugarcane bagasse using response surface methodology (RSM)
title_fullStr	Optimization of xylose production from sugarcane bagasse using response surface methodology (RSM)
title_full_unstemmed	Optimization of xylose production from sugarcane bagasse using response surface methodology (RSM)
title_sort	optimization of xylose production from sugarcane bagasse using response surface methodology (rsm)
publishDate	2011
url	http://umpir.ump.edu.my/id/eprint/3349/ http://umpir.ump.edu.my/id/eprint/3349/ http://umpir.ump.edu.my/id/eprint/3349/1/CD5611_PRAKASH_GUNAH.pdf
first_indexed	2023-09-18T21:57:34Z
last_indexed	2023-09-18T21:57:34Z
_version_	1777414181528535040

Optimization of xylose production from sugarcane bagasse using response surface methodology (RSM)

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