Study on bioethanol production from oil palm trunk (OPT) SAP by using saccharomyces cerevisiae kyokai no.7 (ATCC 26422)

Bioethanol is by far the most important biofuel worldwide. This is mainly a result of the proven and established process technology in addition to the wide range of raw materials suitable for its production. The aim of this study is the screening of parameter of pH (3-7) and agitation speed (110-25...

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Main Author:	Nina Farhana, Mohd Jamaludin
Format:	Undergraduates Project Papers
Language:	English
Published:	2010
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/2707/ http://umpir.ump.edu.my/id/eprint/2707/ http://umpir.ump.edu.my/id/eprint/2707/1/NINA_FARHANA_BINTI_MOHD_JAMALUDIN.PDF

id	ump-2707
recordtype	eprints
spelling	ump-27072015-03-03T07:58:05Z http://umpir.ump.edu.my/id/eprint/2707/ Study on bioethanol production from oil palm trunk (OPT) SAP by using saccharomyces cerevisiae kyokai no.7 (ATCC 26422) Nina Farhana, Mohd Jamaludin TP Chemical technology Bioethanol is by far the most important biofuel worldwide. This is mainly a result of the proven and established process technology in addition to the wide range of raw materials suitable for its production. The aim of this study is the screening of parameter of pH (3-7) and agitation speed (110-250 rpm) that are significance to the fermentation process for the production of bioethanol from oil palm trunk (OPT) sap by yeast Saccharomyces cerevisiae Kyokai no.7(ATCC26422). Fermentation design was set up to gain fermentation profile and validation to further obtaining the data for the screening of parameter for the whole fermentations process at several points of times. Data of ethanol, glucose and cell dry weight concentration has been collected and analyzed. ANOVA was performed to determine interacting factor affecting bio-ethanol production after the main effect was estimated by using Design Expert. Fermentation is more valid at sterile condition with 52.56% difference with non-sterile condition. The optimum pH is 6.75 and optimum agitation is 176.56 rpm. The effect of pH was not significant with only 0.88% contribution and the interactions are more significant for agitation speed at 5.12% of contribution with 8.77% of error from expected result. VIII 2010-12 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/2707/1/NINA_FARHANA_BINTI_MOHD_JAMALUDIN.PDF Nina Farhana, Mohd Jamaludin (2010) Study on bioethanol production from oil palm trunk (OPT) SAP by using saccharomyces cerevisiae kyokai no.7 (ATCC 26422). Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:58110&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 Nina Farhana, Mohd Jamaludin Study on bioethanol production from oil palm trunk (OPT) SAP by using saccharomyces cerevisiae kyokai no.7 (ATCC 26422)
description	Bioethanol is by far the most important biofuel worldwide. This is mainly a result of the proven and established process technology in addition to the wide range of raw materials suitable for its production. The aim of this study is the screening of parameter of pH (3-7) and agitation speed (110-250 rpm) that are significance to the fermentation process for the production of bioethanol from oil palm trunk (OPT) sap by yeast Saccharomyces cerevisiae Kyokai no.7(ATCC26422). Fermentation design was set up to gain fermentation profile and validation to further obtaining the data for the screening of parameter for the whole fermentations process at several points of times. Data of ethanol, glucose and cell dry weight concentration has been collected and analyzed. ANOVA was performed to determine interacting factor affecting bio-ethanol production after the main effect was estimated by using Design Expert. Fermentation is more valid at sterile condition with 52.56% difference with non-sterile condition. The optimum pH is 6.75 and optimum agitation is 176.56 rpm. The effect of pH was not significant with only 0.88% contribution and the interactions are more significant for agitation speed at 5.12% of contribution with 8.77% of error from expected result. VIII
format	Undergraduates Project Papers
author	Nina Farhana, Mohd Jamaludin
author_facet	Nina Farhana, Mohd Jamaludin
author_sort	Nina Farhana, Mohd Jamaludin
title	Study on bioethanol production from oil palm trunk (OPT) SAP by using saccharomyces cerevisiae kyokai no.7 (ATCC 26422)
title_short	Study on bioethanol production from oil palm trunk (OPT) SAP by using saccharomyces cerevisiae kyokai no.7 (ATCC 26422)
title_full	Study on bioethanol production from oil palm trunk (OPT) SAP by using saccharomyces cerevisiae kyokai no.7 (ATCC 26422)
title_fullStr	Study on bioethanol production from oil palm trunk (OPT) SAP by using saccharomyces cerevisiae kyokai no.7 (ATCC 26422)
title_full_unstemmed	Study on bioethanol production from oil palm trunk (OPT) SAP by using saccharomyces cerevisiae kyokai no.7 (ATCC 26422)
title_sort	study on bioethanol production from oil palm trunk (opt) sap by using saccharomyces cerevisiae kyokai no.7 (atcc 26422)
publishDate	2010
url	http://umpir.ump.edu.my/id/eprint/2707/ http://umpir.ump.edu.my/id/eprint/2707/ http://umpir.ump.edu.my/id/eprint/2707/1/NINA_FARHANA_BINTI_MOHD_JAMALUDIN.PDF
first_indexed	2023-09-18T21:56:46Z
last_indexed	2023-09-18T21:56:46Z
_version_	1777414131279724544

Study on bioethanol production from oil palm trunk (OPT) SAP by using saccharomyces cerevisiae kyokai no.7 (ATCC 26422)

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