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Application of MOFs and natural clays for removal of MCPD and GEs from edible oils.
- Source :
-
Grasas y Aceites . Apr-Jun2022, Vol. 73 Issue 2, p1-12. 12p. - Publication Year :
- 2022
-
Abstract
- The aim of this study was to investigate the removal of 3-monochloropropane-1,2-diol (3-MCPD) and glycidyl esters (GEs) from edible oils by using Metal Organic Frameworks (MOF) and natural clays. First, the model oil was treated with adsorbents and titanium (IV) butoxide-terephthalate MOF (Ti-MOF) and kaolin were selected as the best performing MOF along with natural clay, respectively, for the removal of 3-MCPD and GEs. The effects of treatment conditions were also investigated, 6.0% adsorbent level, 120 min treatment time and 95 °C temperature were determined to be the best treatment parameters. Finally, palm oil samples were treated with Ti-MOF and kaolin under the selected conditions and removal of 3-MCPD and GEs was obtained at up to 27% and 58%, respectively. In conclusion, MOFs and natural clays showed good potential for the removal of 3-MCPD and GEs, and the efficiency of the treatment can be improved by modifying the adsorbents. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00173495
- Volume :
- 73
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Grasas y Aceites
- Publication Type :
- Academic Journal
- Accession number :
- 157849956
- Full Text :
- https://doi.org/10.3989/gya.0556211