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Optimization of process conditions for lactic acid recovery using organic base

Lactic acid has a wide range of applications in food, pharmaceutical and cosmetics industries. The global market for lactic acid in foods is estimated at 275,000 tons with average annual growth of 10 per cent. The persistent demand of pure and naturally produced lactic acid in food and beverage app...

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Main Authors: Jamal, Parveen, Mel, Maizirwan, Abdul Karim, Mohamed Ismail, Syahida, N.
Format: Book Chapter
Language:English
Published: Springer-Verlag Berlin Heidelberg 2008
Subjects:
TP248.13 Biotechnology
Online Access:http://irep.iium.edu.my/10036/1/Optimization_of_Process_Conditions_for_Lactic_Acid_Recovery_Using_Organic_Base.pdf
http://irep.iium.edu.my/10036/
http://dx.doi.org/10.1007/978-3-540-69139-6_216
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spelling my.iium.irep.100362016-10-28T08:17:44Z http://irep.iium.edu.my/10036/ Optimization of process conditions for lactic acid recovery using organic base Jamal, Parveen Mel, Maizirwan Abdul Karim, Mohamed Ismail Syahida, N. TP248.13 Biotechnology Lactic acid has a wide range of applications in food, pharmaceutical and cosmetics industries. The global market for lactic acid in foods is estimated at 275,000 tons with average annual growth of 10 per cent. The persistent demand of pure and naturally produced lactic acid in food and beverage applications attracted researcher’s interest towards process development for maximum recovery of lactic acid from fermentation broth. In this study, an organic base with appropriate diluent was used and optimization of process conditions was done by using central composite design from Statistica software to determine the optimum conditions for recovery of lactic acid. The effects of initial lactic acid concentration, pH, stirring rate, the amount of triisooctylamine in decanol, the ratio of organic phase volume to aqueous phase volume Vorg/Vaq, on the distribution coefficients of the lactic acid, KD,and the percentage extraction of lactic acid were investigated. The optimum process conditions showed maximum recovery of 94.47%, (w/w) and KD value was 17.12. Springer-Verlag Berlin Heidelberg 2008 Book Chapter REM application/pdf en http://irep.iium.edu.my/10036/1/Optimization_of_Process_Conditions_for_Lactic_Acid_Recovery_Using_Organic_Base.pdf Jamal, Parveen and Mel, Maizirwan and Abdul Karim, Mohamed Ismail and Syahida, N. (2008) Optimization of process conditions for lactic acid recovery using organic base. In: 4th Kuala Lumpur International Conference on Biomedical Engineering 2008. Springer-Verlag Berlin Heidelberg, pp. 875-878. http://dx.doi.org/10.1007/978-3-540-69139-6_216 doi:10.1007/978-3-540-69139-6_216
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic TP248.13 Biotechnology
spellingShingle TP248.13 Biotechnology
Jamal, Parveen
Mel, Maizirwan
Abdul Karim, Mohamed Ismail
Syahida, N.
Optimization of process conditions for lactic acid recovery using organic base
description Lactic acid has a wide range of applications in food, pharmaceutical and cosmetics industries. The global market for lactic acid in foods is estimated at 275,000 tons with average annual growth of 10 per cent. The persistent demand of pure and naturally produced lactic acid in food and beverage applications attracted researcher’s interest towards process development for maximum recovery of lactic acid from fermentation broth. In this study, an organic base with appropriate diluent was used and optimization of process conditions was done by using central composite design from Statistica software to determine the optimum conditions for recovery of lactic acid. The effects of initial lactic acid concentration, pH, stirring rate, the amount of triisooctylamine in decanol, the ratio of organic phase volume to aqueous phase volume Vorg/Vaq, on the distribution coefficients of the lactic acid, KD,and the percentage extraction of lactic acid were investigated. The optimum process conditions showed maximum recovery of 94.47%, (w/w) and KD value was 17.12.
format Book Chapter
author Jamal, Parveen
Mel, Maizirwan
Abdul Karim, Mohamed Ismail
Syahida, N.
author_facet Jamal, Parveen
Mel, Maizirwan
Abdul Karim, Mohamed Ismail
Syahida, N.
author_sort Jamal, Parveen
title Optimization of process conditions for lactic acid recovery using organic base
title_short Optimization of process conditions for lactic acid recovery using organic base
title_full Optimization of process conditions for lactic acid recovery using organic base
title_fullStr Optimization of process conditions for lactic acid recovery using organic base
title_full_unstemmed Optimization of process conditions for lactic acid recovery using organic base
title_sort optimization of process conditions for lactic acid recovery using organic base
publisher Springer-Verlag Berlin Heidelberg
publishDate 2008
url http://irep.iium.edu.my/10036/1/Optimization_of_Process_Conditions_for_Lactic_Acid_Recovery_Using_Organic_Base.pdf
http://irep.iium.edu.my/10036/
http://dx.doi.org/10.1007/978-3-540-69139-6_216
_version_ 1643606329137299456
score 13.211869

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