Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/170974
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Encapsulation of food waste compounds in soy phosphatidylcholine liposomes: Effect of freeze-drying, storage stability and functional aptitude |
Autor: | Marín, Daniel CSIC ORCID CVN; Alemán, Ailén CSIC ORCID; Montero García, Pilar CSIC ORCID ; Gómez Guillén, M. C. CSIC ORCID | Palabras clave: | Food Liposomes Soy phosphatidylcholine Lipid oxidation Freeze-drying Storage stability |
Fecha de publicación: | 2018 | Editor: | Elsevier | Citación: | Journal of Food Engineering 223: 132-143 (2018) | Resumen: | Liposomes made from soy phosphatidylcholine entrapping food waste compounds (collagen hydrolysate, L-HC; pomegranate peel extract, L-PG; and shrimp lipid extract, L-SL) were freeze-dried and stored for seven months. The freeze-drying process increased the particle size and decreased water solubility. The freeze-dried L-HC and L-PG preparations presented large multivesicular vesicles with spherical and unilamellar morphology. Large multilamellar vesicles were observed in L-SL, coinciding with greater structural changes in the membrane bilayer and increased thermal stability, as observed by ATR-FTIR and DSC. Dynamic oscillatory rheology revealed a slight hardening in the dried liposomes, induced by storage time. A sharp rigidifying effect in the temperature range from 40 to 90 °C was observed in L-SL. The loading with antioxidant compounds prevented freeze-drying-induced lipid oxidation. The storage stability of freeze-dried liposomes and their technological aptitude as a food ingredient varied depending on the chemical nature of the entrapped compounds. | Versión del editor: | https://doi.org/10.1016/j.jfoodeng.2017.12.009 | URI: | http://hdl.handle.net/10261/170974 | DOI: | 10.1016/j.jfoodeng.2017.12.009 | Identificadores: | doi: 10.1016/j.jfoodeng.2017.12.009 issn: 0260-8774 |
Aparece en las colecciones: | (ICTAN) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Liposomes-freeze.pdf | 1,65 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
53
checked on 12-abr-2024
WEB OF SCIENCETM
Citations
47
checked on 16-feb-2024
Page view(s)
310
checked on 19-abr-2024
Download(s)
785
checked on 19-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons