Optimization of Single-step Bioconversion Process using Taguchi’s method for the production of Multiple Valuable Fermentation-products

The significant of fermentation parameters for multiple valuable fermentation-products from co-culture fermentation of raw unhydrolyzed cassava starch were determined using Taguchi’s methodology in an orthogonal array of L8 using Design Expert v8.0.1. Seven factors were varied at two levels for each...

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Main Authors:	Azmi, Azliin Suhaida, Ngoh, Gek Cheng, Mel, Maizirwan
Format:	Conference or Workshop Item
Language:	English
Published:	2010
Subjects:	TP155 Chemical engineering TP200 Manufacture and use of chemicals TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/4987/ http://irep.iium.edu.my/4987/ http://irep.iium.edu.my/4987/4/Azlin-Optimization_of_single_step-APCChE_2010.pdf

id	iium-4987
recordtype	eprints
spelling	iium-49872017-06-13T02:57:03Z http://irep.iium.edu.my/4987/ Optimization of Single-step Bioconversion Process using Taguchi’s method for the production of Multiple Valuable Fermentation-products Azmi, Azliin Suhaida Ngoh, Gek Cheng Mel, Maizirwan TP155 Chemical engineering TP200 Manufacture and use of chemicals TP248.13 Biotechnology The significant of fermentation parameters for multiple valuable fermentation-products from co-culture fermentation of raw unhydrolyzed cassava starch were determined using Taguchi’s methodology in an orthogonal array of L8 using Design Expert v8.0.1. Seven factors were varied at two levels for each factor. The significant factors for the production of multiple valuable fermentation-products, namely ethanol, glycerol and lactic acids, were determined. The result shown that the optimum level for two nutrients which were NPK and urea were at 0.09% (w/w) and 0.8% (w/w), respectively. The optimum concentration of the dry starter of ragi tapai was 10% (w/w) which was best subsequent co-cultured at 3 h later with 10% (w/w) of Saccharomyces cerevisiae. The process was best operated at 30oC of fermentation temperature with 100 rpm of agitation speed. 2010-10 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/4987/4/Azlin-Optimization_of_single_step-APCChE_2010.pdf Azmi, Azliin Suhaida and Ngoh, Gek Cheng and Mel, Maizirwan (2010) Optimization of Single-step Bioconversion Process using Taguchi’s method for the production of Multiple Valuable Fermentation-products. In: The 13th Asia Pacific Confederation of Chemical Engineering Congress, 5-8 October 2010, Taipei, Taiwan. http://apcche2010.ntu.edu.tw/
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP155 Chemical engineering TP200 Manufacture and use of chemicals TP248.13 Biotechnology
spellingShingle	TP155 Chemical engineering TP200 Manufacture and use of chemicals TP248.13 Biotechnology Azmi, Azliin Suhaida Ngoh, Gek Cheng Mel, Maizirwan Optimization of Single-step Bioconversion Process using Taguchi’s method for the production of Multiple Valuable Fermentation-products
description	The significant of fermentation parameters for multiple valuable fermentation-products from co-culture fermentation of raw unhydrolyzed cassava starch were determined using Taguchi’s methodology in an orthogonal array of L8 using Design Expert v8.0.1. Seven factors were varied at two levels for each factor. The significant factors for the production of multiple valuable fermentation-products, namely ethanol, glycerol and lactic acids, were determined. The result shown that the optimum level for two nutrients which were NPK and urea were at 0.09% (w/w) and 0.8% (w/w), respectively. The optimum concentration of the dry starter of ragi tapai was 10% (w/w) which was best subsequent co-cultured at 3 h later with 10% (w/w) of Saccharomyces cerevisiae. The process was best operated at 30oC of fermentation temperature with 100 rpm of agitation speed.
format	Conference or Workshop Item
author	Azmi, Azliin Suhaida Ngoh, Gek Cheng Mel, Maizirwan
author_facet	Azmi, Azliin Suhaida Ngoh, Gek Cheng Mel, Maizirwan
author_sort	Azmi, Azliin Suhaida
title	Optimization of Single-step Bioconversion Process using Taguchi’s method for the production of Multiple Valuable Fermentation-products
title_short	Optimization of Single-step Bioconversion Process using Taguchi’s method for the production of Multiple Valuable Fermentation-products
title_full	Optimization of Single-step Bioconversion Process using Taguchi’s method for the production of Multiple Valuable Fermentation-products
title_fullStr	Optimization of Single-step Bioconversion Process using Taguchi’s method for the production of Multiple Valuable Fermentation-products
title_full_unstemmed	Optimization of Single-step Bioconversion Process using Taguchi’s method for the production of Multiple Valuable Fermentation-products
title_sort	optimization of single-step bioconversion process using taguchi’s method for the production of multiple valuable fermentation-products
publishDate	2010
url	http://irep.iium.edu.my/4987/ http://irep.iium.edu.my/4987/ http://irep.iium.edu.my/4987/4/Azlin-Optimization_of_single_step-APCChE_2010.pdf
first_indexed	2023-09-18T20:13:26Z
last_indexed	2023-09-18T20:13:26Z
_version_	1777407629626179584

Optimization of Single-step Bioconversion Process using Taguchi’s method for the production of Multiple Valuable Fermentation-products

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