Extraction of peanut skin oil by modified supercritical carbon dioxide: Empirical modelling and optimization
Peanut skin is a waste by-product from peanut industries. It is rich in antioxidants and bioactive compounds. Therefore, the objective of this study was to empirically model and optimize supercritical CO2 extraction of oil from peanut skin. The extraction conditions were pressure (100, 200 and 300 b...
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my.utm.861252020-08-30T08:56:24Z http://eprints.utm.my/id/eprint/86125/ Extraction of peanut skin oil by modified supercritical carbon dioxide: Empirical modelling and optimization Putra, Nicky Rahmana Idham, Zuhaili Siti Machmudah, Siti Machmudah Ruslan, Muhammad Syafiq Hazwan Che Yunus, Mohd. Azizi Q Science (General) QD Chemistry TA Engineering (General). Civil engineering (General) Peanut skin is a waste by-product from peanut industries. It is rich in antioxidants and bioactive compounds. Therefore, the objective of this study was to empirically model and optimize supercritical CO2 extraction of oil from peanut skin. The extraction conditions were pressure (100, 200 and 300 bar), temperature (313, 328 and 343 K) and rate of modifier ethanol (0.075, 0.15 and 0.225 mL/min). The extraction process was subsequently examined using modified Brunner and Esquivel models. The optimum conditions for extraction peanut skin oil were 279 bar, 70°C and rate of modifier of 7.5% with a maximum yield of peanut skin oil of 0.83 g and initial slope of 0.568 g/min. Taylor and Francis Inc. 2018-11-22 Article PeerReviewed Putra, Nicky Rahmana and Idham, Zuhaili and Siti Machmudah, Siti Machmudah and Ruslan, Muhammad Syafiq Hazwan and Che Yunus, Mohd. Azizi (2018) Extraction of peanut skin oil by modified supercritical carbon dioxide: Empirical modelling and optimization. Separation Science and Technology (Philadelphia), 53 (17). pp. 2695-2703. ISSN 0149-6395 http://dx.doi.org/10.1080/01496395.2018.1459705 DOI:10.1080/01496395.2018.1459705 |
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Q Science (General) QD Chemistry TA Engineering (General). Civil engineering (General) Putra, Nicky Rahmana Idham, Zuhaili Siti Machmudah, Siti Machmudah Ruslan, Muhammad Syafiq Hazwan Che Yunus, Mohd. Azizi Extraction of peanut skin oil by modified supercritical carbon dioxide: Empirical modelling and optimization |
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Peanut skin is a waste by-product from peanut industries. It is rich in antioxidants and bioactive compounds. Therefore, the objective of this study was to empirically model and optimize supercritical CO2 extraction of oil from peanut skin. The extraction conditions were pressure (100, 200 and 300 bar), temperature (313, 328 and 343 K) and rate of modifier ethanol (0.075, 0.15 and 0.225 mL/min). The extraction process was subsequently examined using modified Brunner and Esquivel models. The optimum conditions for extraction peanut skin oil were 279 bar, 70°C and rate of modifier of 7.5% with a maximum yield of peanut skin oil of 0.83 g and initial slope of 0.568 g/min. |
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Article |
author |
Putra, Nicky Rahmana Idham, Zuhaili Siti Machmudah, Siti Machmudah Ruslan, Muhammad Syafiq Hazwan Che Yunus, Mohd. Azizi |
author_facet |
Putra, Nicky Rahmana Idham, Zuhaili Siti Machmudah, Siti Machmudah Ruslan, Muhammad Syafiq Hazwan Che Yunus, Mohd. Azizi |
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Putra, Nicky Rahmana |
title |
Extraction of peanut skin oil by modified supercritical carbon dioxide: Empirical modelling and optimization |
title_short |
Extraction of peanut skin oil by modified supercritical carbon dioxide: Empirical modelling and optimization |
title_full |
Extraction of peanut skin oil by modified supercritical carbon dioxide: Empirical modelling and optimization |
title_fullStr |
Extraction of peanut skin oil by modified supercritical carbon dioxide: Empirical modelling and optimization |
title_full_unstemmed |
Extraction of peanut skin oil by modified supercritical carbon dioxide: Empirical modelling and optimization |
title_sort |
extraction of peanut skin oil by modified supercritical carbon dioxide: empirical modelling and optimization |
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Taylor and Francis Inc. |
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2018 |
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http://eprints.utm.my/id/eprint/86125/ http://dx.doi.org/10.1080/01496395.2018.1459705 |
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