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Optimization of bioprotein production from palm pressed fiber by Aspergillus terreus UniMAP AA-1 for fish feed application

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Bibliographic Details
Main Author: Siti Hawa, Abu Bakar
Other Authors: Khadijah Hanim Abdul Rahman
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Fish feed
Bioprotein
Aspergillus terreus
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/27730
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spelling my.unimap-277302013-08-27T08:11:34Z Optimization of bioprotein production from palm pressed fiber by Aspergillus terreus UniMAP AA-1 for fish feed application Siti Hawa, Abu Bakar Khadijah Hanim Abdul Rahman Fish feed Bioprotein Aspergillus terreus Access is limited to UniMAP community. Optimization of three parameters, temperature (25 ˚C - 35 ˚C), substrate concentration (40 % - 60 %) and inoculum size (5 % (w/v) – 15 % (w/v)) were investigated and optimized by Response Surface Methodology (RSM): Central Composite Design (CCD) for optimal condition of bioprotein production by Aspergillus terreus UniMAP AA-1. A second order polynomial equation was fitted and the optimum condition was established. The result showed that the temperature was a critical factor followed by inoculum size in terms of its effect on bioprotein production. The optimum condition for Aspergillus terreus UniMAP AA-1 to produce bioprotein about 0.78 mg/mL by solid state fermentation using palm pressed fiber (PPF) are at 32 ˚C temperature, 40% substrate concentration and 8 % (w/v) inoculum size. The predicted optimal parameters were tested in the laboratory and the percentage errors are below than 0.5 % recorded. 2013-08-27T08:11:34Z 2013-08-27T08:11:34Z 2012-05 Learning Object http://hdl.handle.net/123456789/27730 en Universiti Malaysia Perlis (UniMAP) School of Bioprocess Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Fish feed
Bioprotein
Aspergillus terreus
spellingShingle Fish feed
Bioprotein
Aspergillus terreus
Siti Hawa, Abu Bakar
Optimization of bioprotein production from palm pressed fiber by Aspergillus terreus UniMAP AA-1 for fish feed application
description Access is limited to UniMAP community.
author2 Khadijah Hanim Abdul Rahman
author_facet Khadijah Hanim Abdul Rahman
Siti Hawa, Abu Bakar
format Learning Object
author Siti Hawa, Abu Bakar
author_sort Siti Hawa, Abu Bakar
title Optimization of bioprotein production from palm pressed fiber by Aspergillus terreus UniMAP AA-1 for fish feed application
title_short Optimization of bioprotein production from palm pressed fiber by Aspergillus terreus UniMAP AA-1 for fish feed application
title_full Optimization of bioprotein production from palm pressed fiber by Aspergillus terreus UniMAP AA-1 for fish feed application
title_fullStr Optimization of bioprotein production from palm pressed fiber by Aspergillus terreus UniMAP AA-1 for fish feed application
title_full_unstemmed Optimization of bioprotein production from palm pressed fiber by Aspergillus terreus UniMAP AA-1 for fish feed application
title_sort optimization of bioprotein production from palm pressed fiber by aspergillus terreus unimap aa-1 for fish feed application
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/27730
_version_ 1643795389692772352
score 13.214268

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