Optimisation of rhamnolipids produced by Pseudomonas aeruginosa 181 using Response Surface Modeling

This work investigated the optimisation of the fermented culture medium for maximisation of rhamnolipids production produced by Pseudomonas aeruginosa 181 using Response Surface Modeling (RSM). A two full factorial central composite experimental design was used in the design of experiments and in th...

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Main Authors:	Al-Araji, Laith Issa Yassin, Raja Abd Rahman, Raja Noor Zaliha, Basri, Mahiran, Salleh, Abu Bakar
Format:	Article
Language:	English
Published:	Springer Berlin / Heidelberg 2007
Subjects:	QR Microbiology TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/5233/ http://irep.iium.edu.my/5233/ http://irep.iium.edu.my/5233/ http://irep.iium.edu.my/5233/1/fulltext.pdf

id	iium-5233
recordtype	eprints
spelling	iium-52332011-11-29T04:09:00Z http://irep.iium.edu.my/5233/ Optimisation of rhamnolipids produced by Pseudomonas aeruginosa 181 using Response Surface Modeling Al-Araji, Laith Issa Yassin Raja Abd Rahman, Raja Noor Zaliha Basri, Mahiran Salleh, Abu Bakar QR Microbiology TP248.13 Biotechnology This work investigated the optimisation of the fermented culture medium for maximisation of rhamnolipids production produced by Pseudomonas aeruginosa 181 using Response Surface Modeling (RSM). A two full factorial central composite experimental design was used in the design of experiments and in the analysis of results. This procedure limited the number of actual experiments performed while allowing for possible interactions between the parameters (pH, stirring rate, casamino acid concentration and incubation period) on the production of biosurfactants. Production carried out at larger volumes of one litre using Bioreactor under RSM-optimised conditions yielded 3.61 g l−1 of products after purification by acid precipitation. Springer Berlin / Heidelberg 2007-12 Article PeerReviewed application/pdf en http://irep.iium.edu.my/5233/1/fulltext.pdf Al-Araji, Laith Issa Yassin and Raja Abd Rahman, Raja Noor Zaliha and Basri, Mahiran and Salleh, Abu Bakar (2007) Optimisation of rhamnolipids produced by Pseudomonas aeruginosa 181 using Response Surface Modeling. Annals of Microbiology, 57 (4). pp. 571-575. ISSN 1590-4261 http://www.springerlink.com/content/1590-4261/ 10.1007/BF03175357
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QR Microbiology TP248.13 Biotechnology
spellingShingle	QR Microbiology TP248.13 Biotechnology Al-Araji, Laith Issa Yassin Raja Abd Rahman, Raja Noor Zaliha Basri, Mahiran Salleh, Abu Bakar Optimisation of rhamnolipids produced by Pseudomonas aeruginosa 181 using Response Surface Modeling
description	This work investigated the optimisation of the fermented culture medium for maximisation of rhamnolipids production produced by Pseudomonas aeruginosa 181 using Response Surface Modeling (RSM). A two full factorial central composite experimental design was used in the design of experiments and in the analysis of results. This procedure limited the number of actual experiments performed while allowing for possible interactions between the parameters (pH, stirring rate, casamino acid concentration and incubation period) on the production of biosurfactants. Production carried out at larger volumes of one litre using Bioreactor under RSM-optimised conditions yielded 3.61 g l−1 of products after purification by acid precipitation.
format	Article
author	Al-Araji, Laith Issa Yassin Raja Abd Rahman, Raja Noor Zaliha Basri, Mahiran Salleh, Abu Bakar
author_facet	Al-Araji, Laith Issa Yassin Raja Abd Rahman, Raja Noor Zaliha Basri, Mahiran Salleh, Abu Bakar
author_sort	Al-Araji, Laith Issa Yassin
title	Optimisation of rhamnolipids produced by Pseudomonas aeruginosa 181 using Response Surface Modeling
title_short	Optimisation of rhamnolipids produced by Pseudomonas aeruginosa 181 using Response Surface Modeling
title_full	Optimisation of rhamnolipids produced by Pseudomonas aeruginosa 181 using Response Surface Modeling
title_fullStr	Optimisation of rhamnolipids produced by Pseudomonas aeruginosa 181 using Response Surface Modeling
title_full_unstemmed	Optimisation of rhamnolipids produced by Pseudomonas aeruginosa 181 using Response Surface Modeling
title_sort	optimisation of rhamnolipids produced by pseudomonas aeruginosa 181 using response surface modeling
publisher	Springer Berlin / Heidelberg
publishDate	2007
url	http://irep.iium.edu.my/5233/ http://irep.iium.edu.my/5233/ http://irep.iium.edu.my/5233/ http://irep.iium.edu.my/5233/1/fulltext.pdf
first_indexed	2023-09-18T20:13:43Z
last_indexed	2023-09-18T20:13:43Z
_version_	1777407647699435520

Optimisation of rhamnolipids produced by Pseudomonas aeruginosa 181 using Response Surface Modeling

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