Solid-phase extraction of phytosterols from rapeseed oil deodorizer distillates with magnetic graphene oxide nanocomposite
A fast and facile method was employed for the synthesis of magnetic graphene oxide (MGO). The synthesized MGO is characterized by different techniques and used as a solid-phase adsorbent for the extraction of β-sitosterol from rapeseed oil deodorizer distillates (RODD) followed by gas chromatography...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2020-01-01
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| Series: | Journal of Experimental Nanoscience |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/17458080.2020.1786064 |
| _version_ | 1818393789018931200 |
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| author | Parisa Jafarian-asl Razieh Niazmand Moslem Jahani |
| author_facet | Parisa Jafarian-asl Razieh Niazmand Moslem Jahani |
| author_sort | Parisa Jafarian-asl |
| collection | DOAJ |
| description | A fast and facile method was employed for the synthesis of magnetic graphene oxide (MGO). The synthesized MGO is characterized by different techniques and used as a solid-phase adsorbent for the extraction of β-sitosterol from rapeseed oil deodorizer distillates (RODD) followed by gas chromatography-mass spectrometry analysis. Several parameters affecting the extraction efficiency, including the amount of adsorbent, extraction time and temperature, desorption solvent and desorption time, were investigated. The procedure exhibited desirable extraction efficiency within 30 min at 35 °C. Recoveries higher than 80% were obtained with acetone as eluent and the method was successfully applied to concentrate the β-sitosterol in RODD CO2-supercritical extract. Compared to C18-silica and graphitic carbon, the composite showed satisfactory results for the extraction of β-sitosterol from oil samples. |
| first_indexed | 2024-12-14T05:50:53Z |
| format | Article |
| id | doaj.art-403bf3436b43490eb84f6372f63558fb |
| institution | Directory Open Access Journal |
| issn | 1745-8080 1745-8099 |
| language | English |
| last_indexed | 2024-12-14T05:50:53Z |
| publishDate | 2020-01-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Experimental Nanoscience |
| spelling | doaj.art-403bf3436b43490eb84f6372f63558fb2022-12-21T23:14:43ZengTaylor & Francis GroupJournal of Experimental Nanoscience1745-80801745-80992020-01-0115130732110.1080/17458080.2020.17860641786064Solid-phase extraction of phytosterols from rapeseed oil deodorizer distillates with magnetic graphene oxide nanocompositeParisa Jafarian-asl0Razieh Niazmand1Moslem Jahani2Department of Food Chemistry, Research Institute of Food Science and Technology (RIFST)Department of Food Chemistry, Research Institute of Food Science and Technology (RIFST)Department of Food Chemistry, Research Institute of Food Science and Technology (RIFST)A fast and facile method was employed for the synthesis of magnetic graphene oxide (MGO). The synthesized MGO is characterized by different techniques and used as a solid-phase adsorbent for the extraction of β-sitosterol from rapeseed oil deodorizer distillates (RODD) followed by gas chromatography-mass spectrometry analysis. Several parameters affecting the extraction efficiency, including the amount of adsorbent, extraction time and temperature, desorption solvent and desorption time, were investigated. The procedure exhibited desirable extraction efficiency within 30 min at 35 °C. Recoveries higher than 80% were obtained with acetone as eluent and the method was successfully applied to concentrate the β-sitosterol in RODD CO2-supercritical extract. Compared to C18-silica and graphitic carbon, the composite showed satisfactory results for the extraction of β-sitosterol from oil samples.http://dx.doi.org/10.1080/17458080.2020.1786064deodorizer distillatesgraphenemagnetic nanoparticlessupercritical extractionβ-sitosterol |
| spellingShingle | Parisa Jafarian-asl Razieh Niazmand Moslem Jahani Solid-phase extraction of phytosterols from rapeseed oil deodorizer distillates with magnetic graphene oxide nanocomposite Journal of Experimental Nanoscience deodorizer distillates graphene magnetic nanoparticles supercritical extraction β-sitosterol |
| title | Solid-phase extraction of phytosterols from rapeseed oil deodorizer distillates with magnetic graphene oxide nanocomposite |
| title_full | Solid-phase extraction of phytosterols from rapeseed oil deodorizer distillates with magnetic graphene oxide nanocomposite |
| title_fullStr | Solid-phase extraction of phytosterols from rapeseed oil deodorizer distillates with magnetic graphene oxide nanocomposite |
| title_full_unstemmed | Solid-phase extraction of phytosterols from rapeseed oil deodorizer distillates with magnetic graphene oxide nanocomposite |
| title_short | Solid-phase extraction of phytosterols from rapeseed oil deodorizer distillates with magnetic graphene oxide nanocomposite |
| title_sort | solid phase extraction of phytosterols from rapeseed oil deodorizer distillates with magnetic graphene oxide nanocomposite |
| topic | deodorizer distillates graphene magnetic nanoparticles supercritical extraction β-sitosterol |
| url | http://dx.doi.org/10.1080/17458080.2020.1786064 |
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