Valorization of onion waste by obtaining extracts rich in phenolic compounds and feasibility of its therapeutic use on colon cancer
The influence of co-oleogelators like lecithin (L) or hydrogenated lecithin (HL) together with the addition of dispersed water droplets to modulate the microstructure and thus the physical properties of glyceryl stearate (GS)-corn oil oleogels was investigated by thermal profile, microstructure, har...
| Autores: | , , , , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:10459.1/83298 |
| Acceso en línea: | https://doi.org/10.3390/antiox11040733 http://hdl.handle.net/10459.1/83298 |
| Access Level: | acceso abierto |
| Palabra clave: | Caco-2 cells Circular economy Intestine Protocatechuic acid ROS Vegetable extracts Intestins |
| Sumario: | The influence of co-oleogelators like lecithin (L) or hydrogenated lecithin (HL) together with the addition of dispersed water droplets to modulate the microstructure and thus the physical properties of glyceryl stearate (GS)-corn oil oleogels was investigated by thermal profile, microstructure, hardness, and oil binding capacity (OBC). The addition β-carotene (βC) was also assessed. With L, crystallization and melting temperatures were reduced, resulting in less-ordered crystal networks with a lower hardness and OBC, while with HL, the opposite effect was observed. In the presence of water, oleogels became harder but more brittle. Finally, βC acted as a crystal modifier increasing the hardness and OBC in the presence of L, but decreased these parameters in HL-containing and water-filled oleogels. This study provides a better understanding on how the composition of GS-based oleogels can affect their physical properties. |
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