Statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus

Statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus

Production of bioethanol from oil palm empty fruit bunches (EFB) by Saccharomyces cerevisae and Aspergillus niger is among the ways of reducing environmental pollution and consumption of crude oil. This study used sequential optimization approach based on statistical experimental design includ...

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Main Authors: Alam, Md. Zahangir, Zainal, Nur Hidayah, Alkhatib, Ma'an Fahmi Rashid
Format: Conference or Workshop Item
Language:English
Published: 2014
Subjects:
TP315 Fuel
Online Access:http://irep.iium.edu.my/34996/
http://irep.iium.edu.my/34996/1/ICBioE-14-hidayah.PDF
id iium-34996
recordtype eprints
spelling iium-349962018-06-19T06:42:22Z http://irep.iium.edu.my/34996/ Statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus Alam, Md. Zahangir Zainal, Nur Hidayah Alkhatib, Ma'an Fahmi Rashid TP315 Fuel Production of bioethanol from oil palm empty fruit bunches (EFB) by Saccharomyces cerevisae and Aspergillus niger is among the ways of reducing environmental pollution and consumption of crude oil. This study used sequential optimization approach based on statistical experimental design including Plackett-Burman (PB) design, one-factor-at-a-time (OFAT) and face-centered central composite design (FCCCD). Plackett-Burman design was used to screen the important medium components and process conditions that influence the bioethanol production. The three parameters chosen based on the PB analysis for determination of optimum values by response surface methodology (RSM) were pH, KH2PO4 and agitation. The validity of the model was verified and the optimum value of pH 5.5, agitation of 150rpm and 0.3% of KH2PO4 led to a maximum bioethanol production of 7.4 g/l. 2014-07 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/34996/1/ICBioE-14-hidayah.PDF Alam, Md. Zahangir and Zainal, Nur Hidayah and Alkhatib, Ma'an Fahmi Rashid (2014) Statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus. In: International Conference on Biotechnology Engineering (ICBioE 2013), 2 – 4 Jul 2013, Kuala Lumpur, Malaysia.
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TP315 Fuel
spellingShingle TP315 Fuel
Alam, Md. Zahangir
Zainal, Nur Hidayah
Alkhatib, Ma'an Fahmi Rashid
Statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus
description Production of bioethanol from oil palm empty fruit bunches (EFB) by Saccharomyces cerevisae and Aspergillus niger is among the ways of reducing environmental pollution and consumption of crude oil. This study used sequential optimization approach based on statistical experimental design including Plackett-Burman (PB) design, one-factor-at-a-time (OFAT) and face-centered central composite design (FCCCD). Plackett-Burman design was used to screen the important medium components and process conditions that influence the bioethanol production. The three parameters chosen based on the PB analysis for determination of optimum values by response surface methodology (RSM) were pH, KH2PO4 and agitation. The validity of the model was verified and the optimum value of pH 5.5, agitation of 150rpm and 0.3% of KH2PO4 led to a maximum bioethanol production of 7.4 g/l.
format Conference or Workshop Item
author Alam, Md. Zahangir
Zainal, Nur Hidayah
Alkhatib, Ma'an Fahmi Rashid
author_facet Alam, Md. Zahangir
Zainal, Nur Hidayah
Alkhatib, Ma'an Fahmi Rashid
author_sort Alam, Md. Zahangir
title Statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus
title_short Statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus
title_full Statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus
title_fullStr Statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus
title_full_unstemmed Statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus
title_sort statistical optimization of bioethanol production from empty fruit bunches by a mixed culture of yeast and fungus
publishDate 2014
url http://irep.iium.edu.my/34996/
http://irep.iium.edu.my/34996/1/ICBioE-14-hidayah.PDF
first_indexed 2023-09-18T20:50:18Z
last_indexed 2023-09-18T20:50:18Z
_version_ 1777409949292298240

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