English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/246860
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Exportar a otros formatos:

Title

Multifunctional cellulosic aerogels from Posidonia oceanica waste biomass with antioxidant properties for meat preservation

AuthorsBenito González, Isaac; López-Rubio, Amparo CSIC ORCID; Galarza-Jiménez, Paula; Martínez-Sanz, Marta
KeywordsCellulosic nanocrystals
Aerogels
Antioxidant
Food packaging
PLA
Bioactive extracts
Issue Date1-Jul-2021
PublisherElsevier
CitationInternational Journal of Biological Macromolecules 185: 654-663 (2021)
AbstractPosidonia oceanica waste biomass has been valorized to develop bioactive multifunctional cellulosic aerogels (HCAG) by simpler and greener protocols. Hydrophobization of cellulosic aerogels was achieved through PLA coating, while bioactivity was imparted by the incorporation of hydrophilic (E2) and hydrophobic extracts (E3) produced from the same biomass. The incorporation of extracts led to denser aerogels, with less porous structures. These aerogels showed outstanding water and oil sorption capacities (1500–1900%), being able to release the adsorbed liquid almost completely after 7 days. Interestingly, all the aerogels showed a positive inhibition effect (23–91%) on the β-carotene bleaching assay. Moreover, the aerogels loaded with extracts, especially when combining E2 and E3, were able to reduce the oxidation of lipids and oxymyoglobin in red meat after 10 days of storage. This evidences the potential of these multifunctional aerogels as bioactive adsorbing pads to preserve the quality of fresh packaged foods.
Publisher version (URL)https:/doi.org/10.1016/j.ijbiomac.2021.06.192
URIhttp://hdl.handle.net/10261/246860
DOIhttp://dx.doi.org/10.1016/j.ijbiomac.2021.06.192
ISSN0141-8130
Appears in Collections:(IATA) Artículos
Files in This Item:
File Description SizeFormat 
Benito-González_IJBM_2021.pdf Embargoed until July 1, 2022Artículo principal1,49 MBAdobe PDFThumbnail
View/Open    Request a copy
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.