Optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide

Some studies demonstrated that astaxanthin surpasses the antioxidant benefits of beta-carotene, zeaxanthin, canthaxanthin, vitamin C, and vitamin E. Penaeus monodon (Tiger shrimp) is one of the most valuable traded crustacean products in which astaxanthin can be found in its by-products. The extrac...

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Main Authors:	Azfar Radzali, Shazana, Markom, Masturah, Baharin, Badlishah Shah, Othman, Rashidi, Abdul Rahman, Russly
Format:	Article
Language:	English
Published:	Taylor's University College 2016
Subjects:	QD Chemistry SH Aquaculture. Fisheries. Angling TP Chemical technology TP248.13 Biotechnology TP368 Food processing and manufacture TP934 Paints, pigments, varnishes, etc
Online Access:	http://irep.iium.edu.my/53555/ http://irep.iium.edu.my/53555/ http://irep.iium.edu.my/53555/1/JEST2016.pdf

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recordtype	eprints
spelling	iium-535552017-01-03T06:34:00Z http://irep.iium.edu.my/53555/ Optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide Azfar Radzali, Shazana Markom, Masturah Baharin, Badlishah Shah Othman, Rashidi Abdul Rahman, Russly QD Chemistry SH Aquaculture. Fisheries. Angling TP Chemical technology TP248.13 Biotechnology TP368 Food processing and manufacture TP934 Paints, pigments, varnishes, etc Some studies demonstrated that astaxanthin surpasses the antioxidant benefits of beta-carotene, zeaxanthin, canthaxanthin, vitamin C, and vitamin E. Penaeus monodon (Tiger shrimp) is one of the most valuable traded crustacean products in which astaxanthin can be found in its by-products. The extraction of thermolabile compound like carotenoids at lower temperatures through supercritical carbon dioxide (SC-CO2) can reduce the potential isomerization and degradation of the extraction product. In this study, astaxanthin had been extracted using SC-CO2 with 15% (v/v) ethanol as an entrainer and the recovered astaxanthin was analyzed using High performance liquid chromatography (HPLC). A central composite design (CCD) was employed to study the effect of three SC-CO2 parameters namely temperature (X1) from 40 to 80°C, pressure (X2) from 150 to 250 bar and extraction flow rate (X3) from 1 to 3 ml/min on the astaxanthin complex yield, (Y1) and free astaxanthin content, (Y2). The nonlinear regression equations were significantly (p<0.05) fitted for both responses with high R2 (>0.9261), which had no indication of lack of fit. The results indicated that a combined set of values of temperature (56.88°C), pressure (215.68 bar) and extraction flow rate (1.89 ml/min) was predicted to provide the optimum region in terms of astaxanthin complex yield, (58.50 ± 2.62 μg/g ) and free astaxanthin content (12.20 ± 4.16 μg/g) studied. Taylor's University College 2016-05 Article PeerReviewed application/pdf en http://irep.iium.edu.my/53555/1/JEST2016.pdf Azfar Radzali, Shazana and Markom, Masturah and Baharin, Badlishah Shah and Othman, Rashidi and Abdul Rahman, Russly (2016) Optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide. Journal of Engineering Science and Technology, 11 (5). pp. 722-736. ISSN 1823-4690 http://jestec.taylors.edu.my/Vol%2011%20issue%205%20May%202016/Volume%20(11)%20Issue%20(5)%20722%20-%20736.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QD Chemistry SH Aquaculture. Fisheries. Angling TP Chemical technology TP248.13 Biotechnology TP368 Food processing and manufacture TP934 Paints, pigments, varnishes, etc
spellingShingle	QD Chemistry SH Aquaculture. Fisheries. Angling TP Chemical technology TP248.13 Biotechnology TP368 Food processing and manufacture TP934 Paints, pigments, varnishes, etc Azfar Radzali, Shazana Markom, Masturah Baharin, Badlishah Shah Othman, Rashidi Abdul Rahman, Russly Optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide
description	Some studies demonstrated that astaxanthin surpasses the antioxidant benefits of beta-carotene, zeaxanthin, canthaxanthin, vitamin C, and vitamin E. Penaeus monodon (Tiger shrimp) is one of the most valuable traded crustacean products in which astaxanthin can be found in its by-products. The extraction of thermolabile compound like carotenoids at lower temperatures through supercritical carbon dioxide (SC-CO2) can reduce the potential isomerization and degradation of the extraction product. In this study, astaxanthin had been extracted using SC-CO2 with 15% (v/v) ethanol as an entrainer and the recovered astaxanthin was analyzed using High performance liquid chromatography (HPLC). A central composite design (CCD) was employed to study the effect of three SC-CO2 parameters namely temperature (X1) from 40 to 80°C, pressure (X2) from 150 to 250 bar and extraction flow rate (X3) from 1 to 3 ml/min on the astaxanthin complex yield, (Y1) and free astaxanthin content, (Y2). The nonlinear regression equations were significantly (p<0.05) fitted for both responses with high R2 (>0.9261), which had no indication of lack of fit. The results indicated that a combined set of values of temperature (56.88°C), pressure (215.68 bar) and extraction flow rate (1.89 ml/min) was predicted to provide the optimum region in terms of astaxanthin complex yield, (58.50 ± 2.62 μg/g ) and free astaxanthin content (12.20 ± 4.16 μg/g) studied.
format	Article
author	Azfar Radzali, Shazana Markom, Masturah Baharin, Badlishah Shah Othman, Rashidi Abdul Rahman, Russly
author_facet	Azfar Radzali, Shazana Markom, Masturah Baharin, Badlishah Shah Othman, Rashidi Abdul Rahman, Russly
author_sort	Azfar Radzali, Shazana
title	Optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide
title_short	Optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide
title_full	Optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide
title_fullStr	Optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide
title_full_unstemmed	Optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide
title_sort	optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide
publisher	Taylor's University College
publishDate	2016
url	http://irep.iium.edu.my/53555/ http://irep.iium.edu.my/53555/ http://irep.iium.edu.my/53555/1/JEST2016.pdf
first_indexed	2023-09-18T21:15:45Z
last_indexed	2023-09-18T21:15:45Z
_version_	1777411550596825088

Optimisation of supercritical fluid extraction of astaxanthin from penaeus monodon waste using ethanol-modified carbon dioxide

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