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dc.contributor.author
Medina Jaramillo, Carolina
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dc.contributor.author
Quintero Pimiento, Carmen Rosa
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dc.contributor.author
Gómez Hoyos, Catalina
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dc.contributor.author
Zuluaga Gallego, Robin
dc.contributor.author
López Córdoba, Alex Fernando
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dc.date.available
2024-03-21T12:39:33Z
dc.date.issued
2020-04
dc.identifier.citation
Medina Jaramillo, Carolina; Quintero Pimiento, Carmen Rosa; Gómez Hoyos, Catalina; Zuluaga Gallego, Robin; López Córdoba, Alex Fernando; Alginate-edible coatings for application on wild andean blueberries (Vaccinium meridionale swartz): Effect of the addition of nanofibrils isolated from cocoa by-products; MDPI AG; Polymers; 12; 4; 4-2020; 1-13
dc.identifier.issn
2073-4360
dc.identifier.uri
http://hdl.handle.net/11336/231127
dc.description.abstract
Edible coatings and films are appealing strategies for the postharvest management of blueberries. In the current work, alginate and alginate/cellulose nanofibril (CNF) edible coatings crosslinked with calcium chloride were developed for application on Andean blueberry (a promissory wild blueberry). Cocoa by-products were valorized through the isolation of their CNFs, and these were incorporated in the edible coatings. Edible coating formulations were based on blends of alginate (2% w/v), CNFs (0%, 0.1%, or 0.3%), glycerol, and water. In addition, stand-alone films were prepared, and their light and water vapor barrier properties were studied before applying the coating on the fruit surface. The results show that the addition of CNFs caused a significant decrease in the transparency and the water vapor permeability of the alginate films. After applying on the Andean blueberry fruits, the alginate and alginate/CNF coatings enhanced the appearance and the firmness of the fruits. Moreover, they significantly reduced the respiration rate and the water loss of the Andean blueberries throughout the 21 days of refrigerated storage. Alginate and alginate/CNFs coatings may be considered a useful alternative for the delay of the postharvest deterioration of Andean blueberries.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
MDPI AG
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
AGRO-FOOD BY-PRODUCTS
dc.subject
BIOPOLYMERS
dc.subject
EDIBLE FILMS AND COATINGS
dc.subject
FOOD PACKAGING
dc.subject
NANOCELLULOSE
dc.subject
WILD BLUEBERRIES
dc.subject.classification
Recubrimientos y Películas
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dc.subject.classification
Ingeniería de los Materiales
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Alginate-edible coatings for application on wild andean blueberries (Vaccinium meridionale swartz): Effect of the addition of nanofibrils isolated from cocoa by-products
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-09-07T18:29:31Z
dc.journal.volume
12
dc.journal.number
4
dc.journal.pagination
1-13
dc.journal.pais
Alemania
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dc.description.fil
Fil: Medina Jaramillo, Carolina. Universidad Pedagógica y Tecnológica de Colombia; Colombia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Quintero Pimiento, Carmen Rosa. Universidad Pedagógica y Tecnológica de Colombia; Colombia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Gómez Hoyos, Catalina. Universidad Pontificia Bolivariana; Colombia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Zuluaga Gallego, Robin. Universidad Pontificia Bolivariana; Colombia
dc.description.fil
Fil: López Córdoba, Alex Fernando. Universidad Pedagógica y Tecnológica de Colombia; Colombia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
dc.journal.title
Polymers
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4360/12/4/824
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3390/polym12040824
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