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Kinetics of red pigment fermentation in 2-litre stirred tank fermenter using different types and concentrations of carbon sources

Kinetics of red pigment fermentation by Monascus purpureus FTC 5391 using various sources of carbon (glucose, fructose, maltose and sucrose) were analysed using a model based on Logistic and Leudeking-Piret equations. Using the optimal concentration of fructose, batch fermentation without pH control...

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Main Authors: Abdul Manan, Musaalbakri, Ariff, Arbakariya, Mohamad, Rosfarizan, Abdul Karim, Mohamed Ismail
Format: Article
Language:English
Published: Malaysian Agricultural Research and Development Institute (MARDI) 2007
Online Access:http://psasir.upm.edu.my/id/eprint/49299/1/Kinetics%20of%20red%20pigment%20fermentation%20in%202-litre%20stirred%20tank%20fermenter%20using%20different%20types%20and%20concentrations%20of%20carbon%20sources.pdf
http://psasir.upm.edu.my/id/eprint/49299/
http://ejtafs.mardi.gov.my/index.php/publication/issues/archive/40-2007/volume-35-no2/163-350211
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spelling my.upm.eprints.492992016-12-30T02:30:36Z http://psasir.upm.edu.my/id/eprint/49299/ Kinetics of red pigment fermentation in 2-litre stirred tank fermenter using different types and concentrations of carbon sources Abdul Manan, Musaalbakri Ariff, Arbakariya Mohamad, Rosfarizan Abdul Karim, Mohamed Ismail Kinetics of red pigment fermentation by Monascus purpureus FTC 5391 using various sources of carbon (glucose, fructose, maltose and sucrose) were analysed using a model based on Logistic and Leudeking-Piret equations. Using the optimal concentration of fructose, batch fermentation without pH control was capable to produce slightly higher red pigment (20.70 UA500) as compared to fermentation using glucose (20.63 UA500). In terms of overall productivity, fermentation using fructose (0.153 UA500/h) was comparable to glucose (0.122 UA500/h). The production of red-pigment by M. purpureus FTC 5391 appeared to be a non-growth associated process; whereby rapid red-pigment production occurred during non-growth phase after the depletion of carbon in the medium and the on-set of ethanol accumulation. It seemed that the red-pigment was formed from the metabolism of ethanol accumulated in the culture. Malaysian Agricultural Research and Development Institute (MARDI) 2007 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/49299/1/Kinetics%20of%20red%20pigment%20fermentation%20in%202-litre%20stirred%20tank%20fermenter%20using%20different%20types%20and%20concentrations%20of%20carbon%20sources.pdf Abdul Manan, Musaalbakri and Ariff, Arbakariya and Mohamad, Rosfarizan and Abdul Karim, Mohamed Ismail (2007) Kinetics of red pigment fermentation in 2-litre stirred tank fermenter using different types and concentrations of carbon sources. Journal of Tropical Agriculture and Food Science, 35 (2). pp. 287-296. ISSN 1394-9829; ESSN: 2289-9650 http://ejtafs.mardi.gov.my/index.php/publication/issues/archive/40-2007/volume-35-no2/163-350211
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Kinetics of red pigment fermentation by Monascus purpureus FTC 5391 using various sources of carbon (glucose, fructose, maltose and sucrose) were analysed using a model based on Logistic and Leudeking-Piret equations. Using the optimal concentration of fructose, batch fermentation without pH control was capable to produce slightly higher red pigment (20.70 UA500) as compared to fermentation using glucose (20.63 UA500). In terms of overall productivity, fermentation using fructose (0.153 UA500/h) was comparable to glucose (0.122 UA500/h). The production of red-pigment by M. purpureus FTC 5391 appeared to be a non-growth associated process; whereby rapid red-pigment production occurred during non-growth phase after the depletion of carbon in the medium and the on-set of ethanol accumulation. It seemed that the red-pigment was formed from the metabolism of ethanol accumulated in the culture.
format Article
author Abdul Manan, Musaalbakri
Ariff, Arbakariya
Mohamad, Rosfarizan
Abdul Karim, Mohamed Ismail
spellingShingle Abdul Manan, Musaalbakri
Ariff, Arbakariya
Mohamad, Rosfarizan
Abdul Karim, Mohamed Ismail
Kinetics of red pigment fermentation in 2-litre stirred tank fermenter using different types and concentrations of carbon sources
author_facet Abdul Manan, Musaalbakri
Ariff, Arbakariya
Mohamad, Rosfarizan
Abdul Karim, Mohamed Ismail
author_sort Abdul Manan, Musaalbakri
title Kinetics of red pigment fermentation in 2-litre stirred tank fermenter using different types and concentrations of carbon sources
title_short Kinetics of red pigment fermentation in 2-litre stirred tank fermenter using different types and concentrations of carbon sources
title_full Kinetics of red pigment fermentation in 2-litre stirred tank fermenter using different types and concentrations of carbon sources
title_fullStr Kinetics of red pigment fermentation in 2-litre stirred tank fermenter using different types and concentrations of carbon sources
title_full_unstemmed Kinetics of red pigment fermentation in 2-litre stirred tank fermenter using different types and concentrations of carbon sources
title_sort kinetics of red pigment fermentation in 2-litre stirred tank fermenter using different types and concentrations of carbon sources
publisher Malaysian Agricultural Research and Development Institute (MARDI)
publishDate 2007
url http://psasir.upm.edu.my/id/eprint/49299/1/Kinetics%20of%20red%20pigment%20fermentation%20in%202-litre%20stirred%20tank%20fermenter%20using%20different%20types%20and%20concentrations%20of%20carbon%20sources.pdf
http://psasir.upm.edu.my/id/eprint/49299/
http://ejtafs.mardi.gov.my/index.php/publication/issues/archive/40-2007/volume-35-no2/163-350211
_version_ 1643834329016565760
score 13.211869

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