Co-solvent selection for supercritical fluid extraction of astaxanthin and other carotenoids from Penaeus monodon waste
In recent years, astaxanthin is claimed to have a 10 times higher antioxidant activity than that of other carotenoids such as lutein, zeaxanthin, canthaxanthin, and β-carotene; the antioxidant activity of astaxanthin is 100 times higher than that of α-tocopherol. Penaeus monodon (tiger shrimp) is th...
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Japan Oil Chemists' Society
2014
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my.upm.eprints.369192015-10-29T07:45:47Z http://psasir.upm.edu.my/id/eprint/36919/ Co-solvent selection for supercritical fluid extraction of astaxanthin and other carotenoids from Penaeus monodon waste Radzali, Shazana Azfar Baharin, Badlishah Sham Othman, Rashidi Markom, Masturah Abdul Rahman, Russly In recent years, astaxanthin is claimed to have a 10 times higher antioxidant activity than that of other carotenoids such as lutein, zeaxanthin, canthaxanthin, and β-carotene; the antioxidant activity of astaxanthin is 100 times higher than that of α-tocopherol. Penaeus monodon (tiger shrimp) is the largest commercially available shrimp species and its waste is a rich source of carotenoids such as astaxanthin and its esters. The efficient and environment-friendly recovery of astaxanthins was accomplished by using a supercritical fluid extraction (SFE) technique. The effects of different co-solvents and their concentrations on the yield and composition of the extract were investigated. The following co-solvents were studied prior to the optimization of the SFE technique: ethanol, water, methanol, 50% (v/v) ethanol in water, 50% (v/v) methanol in water, 70% (v/v) ethanol in water, and 70% (v/v) methanol in water. The ethanol extract produced the highest carotenoid yield (84.02 ± 0.8 μg/g) dry weight (DW) with 97.1% recovery. The ethanol extract also produced the highest amount of the extracted astaxanthin complex (58.03 ± 0.1 μg/g DW) and the free astaxanthin content (12.25 ± 0.9 μg/g DW) in the extract. Lutein and β-carotene were the other carotenoids identified. Therefore, ethanol was chosen for further optimization studies. Japan Oil Chemists' Society 2014 Article NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/36919/1/Co.pdf Radzali, Shazana Azfar and Baharin, Badlishah Sham and Othman, Rashidi and Markom, Masturah and Abdul Rahman, Russly (2014) Co-solvent selection for supercritical fluid extraction of astaxanthin and other carotenoids from Penaeus monodon waste. Journal of Oleo Science, 63 (8). pp. 769-777. ISSN 1345-8957; ESSN: 1347-3352 https://www.jstage.jst.go.jp/article/jos/63/8/63_ess13184/_article 10.5650/jos.ess13184 |
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In recent years, astaxanthin is claimed to have a 10 times higher antioxidant activity than that of other carotenoids such as lutein, zeaxanthin, canthaxanthin, and β-carotene; the antioxidant activity of astaxanthin is 100 times higher than that of α-tocopherol. Penaeus monodon (tiger shrimp) is the largest commercially available shrimp species and its waste is a rich source of carotenoids such as astaxanthin and its esters. The efficient and environment-friendly recovery of astaxanthins was accomplished by using a supercritical fluid extraction (SFE) technique. The effects of different co-solvents and their concentrations on the yield and composition of the extract were investigated. The following co-solvents were studied prior to the optimization of the SFE technique: ethanol, water, methanol, 50% (v/v) ethanol in water, 50% (v/v) methanol in water, 70% (v/v) ethanol in water, and 70% (v/v) methanol in water. The ethanol extract produced the highest carotenoid yield (84.02 ± 0.8 μg/g) dry weight (DW) with 97.1% recovery. The ethanol extract also produced the highest amount of the extracted astaxanthin complex (58.03 ± 0.1 μg/g DW) and the free astaxanthin content (12.25 ± 0.9 μg/g DW) in the extract. Lutein and β-carotene were the other carotenoids identified. Therefore, ethanol was chosen for further optimization studies. |
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Radzali, Shazana Azfar Baharin, Badlishah Sham Othman, Rashidi Markom, Masturah Abdul Rahman, Russly |
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Radzali, Shazana Azfar Baharin, Badlishah Sham Othman, Rashidi Markom, Masturah Abdul Rahman, Russly Co-solvent selection for supercritical fluid extraction of astaxanthin and other carotenoids from Penaeus monodon waste |
author_facet |
Radzali, Shazana Azfar Baharin, Badlishah Sham Othman, Rashidi Markom, Masturah Abdul Rahman, Russly |
author_sort |
Radzali, Shazana Azfar |
title |
Co-solvent selection for supercritical fluid extraction of astaxanthin and other carotenoids from Penaeus monodon waste |
title_short |
Co-solvent selection for supercritical fluid extraction of astaxanthin and other carotenoids from Penaeus monodon waste |
title_full |
Co-solvent selection for supercritical fluid extraction of astaxanthin and other carotenoids from Penaeus monodon waste |
title_fullStr |
Co-solvent selection for supercritical fluid extraction of astaxanthin and other carotenoids from Penaeus monodon waste |
title_full_unstemmed |
Co-solvent selection for supercritical fluid extraction of astaxanthin and other carotenoids from Penaeus monodon waste |
title_sort |
co-solvent selection for supercritical fluid extraction of astaxanthin and other carotenoids from penaeus monodon waste |
publisher |
Japan Oil Chemists' Society |
publishDate |
2014 |
url |
http://psasir.upm.edu.my/id/eprint/36919/1/Co.pdf http://psasir.upm.edu.my/id/eprint/36919/ https://www.jstage.jst.go.jp/article/jos/63/8/63_ess13184/_article |
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