Fatty acid profile from immobilised Chlorella vulgaris cells in different matrices

The immobilisation of Chlorella vulgaris 211/11B entrapped in combinations of natural matrices to simplify the harvesting process was demonstrated in this study. Three combinations of matrices composed of calcium alginate (CA) and sodium alginate (SA), sodium carboxymethyl cellulose (CMC) and SA, an...

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Main Authors:	N. R., Abu Sepian, Nur Hidayah, Mat Yasin, N., Zainol, N. H., Rushan, A. L., Ahmad
Format:	Article
Language:	English
Published:	Taylor and Francis Ltd. 2017
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/23283/ http://umpir.ump.edu.my/id/eprint/23283/ http://umpir.ump.edu.my/id/eprint/23283/ http://umpir.ump.edu.my/id/eprint/23283/1/Fatty%20acid%20profile%20from%20immobilised%20Chlorella%20vulgaris%20cells%20in%20different%20matrices.pdf

id	ump-23283
recordtype	eprints
spelling	ump-232832019-02-25T04:31:27Z http://umpir.ump.edu.my/id/eprint/23283/ Fatty acid profile from immobilised Chlorella vulgaris cells in different matrices N. R., Abu Sepian Nur Hidayah, Mat Yasin N., Zainol N. H., Rushan A. L., Ahmad TP Chemical technology The immobilisation of Chlorella vulgaris 211/11B entrapped in combinations of natural matrices to simplify the harvesting process was demonstrated in this study. Three combinations of matrices composed of calcium alginate (CA) and sodium alginate (SA), sodium carboxymethyl cellulose (CMC) and SA, and mixed matrices (SA, CA, and CMC) were investigated. The number of cells grown for each immobilised matrix to microalgae volume ratios (0.2:1–1:1) were explored and compared with using SA solely as a control. The optimum volume ratios obtained were 1:1 for SA, 0.3:1 for CA and SA, 1:1 for CMC and SA, and 0.3:1 for mixed matrices. The immobilised microalgae of mixed matrices exhibited the highest number of cells with 1.72 × 109 cells/mL at day 10 and 30.43% of oil extraction yield followed by CA and SA (24.29%), CMC and SA (13.00%), and SA (6.71%). Combining SA, CA, and CMC had formed a suitable structure which improved the growth of C. vulgaris and increased the lipid production compared to the immobilisation using single matrix. Besides, the fatty acids profile of the oil extracted indicates a high potential for biodiesel production. Taylor and Francis Ltd. 2017 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23283/1/Fatty%20acid%20profile%20from%20immobilised%20Chlorella%20vulgaris%20cells%20in%20different%20matrices.pdf N. R., Abu Sepian and Nur Hidayah, Mat Yasin and N., Zainol and N. H., Rushan and A. L., Ahmad (2017) Fatty acid profile from immobilised Chlorella vulgaris cells in different matrices. Environmental Technology. pp. 1-8. ISSN 0959-3330 (In Press) https://doi.org/10.1080/09593330.2017.1408691 https://doi.org/10.1080/09593330.2017.1408691
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology N. R., Abu Sepian Nur Hidayah, Mat Yasin N., Zainol N. H., Rushan A. L., Ahmad Fatty acid profile from immobilised Chlorella vulgaris cells in different matrices
description	The immobilisation of Chlorella vulgaris 211/11B entrapped in combinations of natural matrices to simplify the harvesting process was demonstrated in this study. Three combinations of matrices composed of calcium alginate (CA) and sodium alginate (SA), sodium carboxymethyl cellulose (CMC) and SA, and mixed matrices (SA, CA, and CMC) were investigated. The number of cells grown for each immobilised matrix to microalgae volume ratios (0.2:1–1:1) were explored and compared with using SA solely as a control. The optimum volume ratios obtained were 1:1 for SA, 0.3:1 for CA and SA, 1:1 for CMC and SA, and 0.3:1 for mixed matrices. The immobilised microalgae of mixed matrices exhibited the highest number of cells with 1.72 × 109 cells/mL at day 10 and 30.43% of oil extraction yield followed by CA and SA (24.29%), CMC and SA (13.00%), and SA (6.71%). Combining SA, CA, and CMC had formed a suitable structure which improved the growth of C. vulgaris and increased the lipid production compared to the immobilisation using single matrix. Besides, the fatty acids profile of the oil extracted indicates a high potential for biodiesel production.
format	Article
author	N. R., Abu Sepian Nur Hidayah, Mat Yasin N., Zainol N. H., Rushan A. L., Ahmad
author_facet	N. R., Abu Sepian Nur Hidayah, Mat Yasin N., Zainol N. H., Rushan A. L., Ahmad
author_sort	N. R., Abu Sepian
title	Fatty acid profile from immobilised Chlorella vulgaris cells in different matrices
title_short	Fatty acid profile from immobilised Chlorella vulgaris cells in different matrices
title_full	Fatty acid profile from immobilised Chlorella vulgaris cells in different matrices
title_fullStr	Fatty acid profile from immobilised Chlorella vulgaris cells in different matrices
title_full_unstemmed	Fatty acid profile from immobilised Chlorella vulgaris cells in different matrices
title_sort	fatty acid profile from immobilised chlorella vulgaris cells in different matrices
publisher	Taylor and Francis Ltd.
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/23283/ http://umpir.ump.edu.my/id/eprint/23283/ http://umpir.ump.edu.my/id/eprint/23283/ http://umpir.ump.edu.my/id/eprint/23283/1/Fatty%20acid%20profile%20from%20immobilised%20Chlorella%20vulgaris%20cells%20in%20different%20matrices.pdf
first_indexed	2023-09-18T22:34:48Z
last_indexed	2023-09-18T22:34:48Z
_version_	1777416523556585472

Fatty acid profile from immobilised Chlorella vulgaris cells in different matrices

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