Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying

Descripción del Articulo

This work was supported by Fondo Nacional de Desarrollo Científico, Tecnologico y de Innovación Tecnológica (PE) [179-2015-FONDECYT].
Detalles Bibliográficos
Autores: Yoplac, Ives, Vargas, Luis, Robert, Paz, Hidalgo, Alyssa
Formato: artículo
Fecha de Publicación:2021
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/2346
Enlace del recurso:https://hdl.handle.net/20.500.12390/2346
https://doi.org/10.1016/j.heliyon.2021.e06737
Nivel de acceso:acceso abierto
Materia:Spray drying
Encapsulation
Gram-negative
Gram-positive
Morphology
http://purl.org/pe-repo/ocde/ford#3.04.02
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dc.title.none.fl_str_mv Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying
title Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying
spellingShingle Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying
Yoplac, Ives
Spray drying
Encapsulation
Gram-negative
Gram-positive
Morphology
http://purl.org/pe-repo/ocde/ford#3.04.02
title_short Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying
title_full Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying
title_fullStr Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying
title_full_unstemmed Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying
title_sort Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying
author Yoplac, Ives
author_facet Yoplac, Ives
Vargas, Luis
Robert, Paz
Hidalgo, Alyssa
author_role author
author2 Vargas, Luis
Robert, Paz
Hidalgo, Alyssa
author2_role author
author
author
dc.contributor.author.fl_str_mv Yoplac, Ives
Vargas, Luis
Robert, Paz
Hidalgo, Alyssa
dc.subject.none.fl_str_mv Spray drying
topic Spray drying
Encapsulation
Gram-negative
Gram-positive
Morphology
http://purl.org/pe-repo/ocde/ford#3.04.02
dc.subject.es_PE.fl_str_mv Encapsulation
Gram-negative
Gram-positive
Morphology
dc.subject.ocde.none.fl_str_mv http://purl.org/pe-repo/ocde/ford#3.04.02
description This work was supported by Fondo Nacional de Desarrollo Científico, Tecnologico y de Innovación Tecnológica (PE) [179-2015-FONDECYT].
publishDate 2021
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.citation.none.fl_str_mv Yoplac, I., Vargas, L., Robert, P., & Hidalgo, A. (2021). Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying. Heliyon, 7(4). 10.1016/j.heliyon.2021.e06737
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/2346
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1016/j.heliyon.2021.e06737
dc.identifier.scopus.none.fl_str_mv 2-s2.0-85103698079
identifier_str_mv Yoplac, I., Vargas, L., Robert, P., & Hidalgo, A. (2021). Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying. Heliyon, 7(4). 10.1016/j.heliyon.2021.e06737
2-s2.0-85103698079
url https://hdl.handle.net/20.500.12390/2346
https://doi.org/10.1016/j.heliyon.2021.e06737
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Heliyon
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.none.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.publisher.none.fl_str_mv Elsevier Ltd
publisher.none.fl_str_mv Elsevier Ltd
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
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reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
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spelling Publicationrp05626600rp05623600rp05624600rp05625600Yoplac, IvesVargas, LuisRobert, PazHidalgo, Alyssa2024-05-30T23:13:38Z2024-05-30T23:13:38Z2021Yoplac, I., Vargas, L., Robert, P., & Hidalgo, A. (2021). Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying. Heliyon, 7(4). 10.1016/j.heliyon.2021.e06737https://hdl.handle.net/20.500.12390/2346https://doi.org/10.1016/j.heliyon.2021.e067372-s2.0-85103698079This work was supported by Fondo Nacional de Desarrollo Científico, Tecnologico y de Innovación Tecnológica (PE) [179-2015-FONDECYT].Aim of this work was to evaluate the antimicrobial activity and physical characteristics of citral microencapsulated with dextrin (Dx) by spray drying. The encapsulation was optimized using response surface methodology (RSM), maximizing yield and efficiency, considering as independent variables the citral:Dx ratio (1:5 and 1:20) and the inlet air temperature (120 and 200 °C). Yield and efficiency under optimal conditions were 71.9% and 99.9%, respectively. Antimicrobial activity against Escherichia coli, Salmonella enterica, Staphylococcus aureus and Bacillus cereus of the citral microparticles obtained under optimal conditions and of free citral was evaluated using the disk diffusion methodology. Both compounds showed a broad spectrum inhibitory effect, being Escherichia coli and Bacillus cereus the most sensitive microorganisms. The inhibition ratio varied between 55 and 75%, and the antibacterial activity was maintained after microencapsulation. The minimum inhibitory concentrations of free citral were above 0.8 mg/mL. The optimal citral microparticles showed acceptable physicochemical characteristics and broad-spectrum antimicrobial activity. Polymer and emulsifier used in microencapsulation protected the functional activity of citral, thus suggesting that these microparticles could be used in the design of antimicrobial food systems to extend the shelf life of perishable foods. © 2021Fondo Nacional de Desarrollo Científico y Tecnológico - FondecytengElsevier LtdHeliyoninfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/4.0/Spray dryingEncapsulation-1Gram-negative-1Gram-positive-1Morphology-1http://purl.org/pe-repo/ocde/ford#3.04.02-1Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray dryinginfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#ORIGINALCharacterization - Heliyon.pdfCharacterization - Heliyon.pdfapplication/pdf1056570https://repositorio.concytec.gob.pe/bitstreams/0e1dd617-b79e-421e-a728-11efabf49c63/download7b5714ef634d2956341806d2cc5d4a1eMD51TEXTCharacterization - Heliyon.pdf.txtCharacterization - Heliyon.pdf.txtExtracted texttext/plain48419https://repositorio.concytec.gob.pe/bitstreams/8bc69822-1f9a-4058-bfcc-99754b3916d0/download77e21fd42ea810cd1263735e7e1cd538MD52THUMBNAILCharacterization - Heliyon.pdf.jpgCharacterization - Heliyon.pdf.jpgGenerated Thumbnailimage/jpeg5584https://repositorio.concytec.gob.pe/bitstreams/a0430848-37b8-4dcc-acc1-6b1b2e77f2d8/download68fd7ba51f6f1182c7a73c847d5594c7MD5320.500.12390/2346oai:repositorio.concytec.gob.pe:20.500.12390/23462025-01-17 22:00:41.514https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessopen accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="e5fda81e-3d70-41d5-bbbe-05381563f941"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying</Title> <PublishedIn> <Publication> <Title>Heliyon</Title> </Publication> </PublishedIn> <PublicationDate>2021</PublicationDate> <DOI>https://doi.org/10.1016/j.heliyon.2021.e06737</DOI> <SCP-Number>2-s2.0-85103698079</SCP-Number> <Authors> <Author> <DisplayName>Yoplac, Ives</DisplayName> <Person id="rp05626" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Vargas, Luis</DisplayName> <Person id="rp05623" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Robert, Paz</DisplayName> <Person id="rp05624" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Hidalgo, Alyssa</DisplayName> <Person id="rp05625" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Elsevier Ltd</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by-nc-nd/4.0/</License> <Keyword>Spray drying</Keyword> <Keyword>Encapsulation</Keyword> <Keyword>Gram-negative</Keyword> <Keyword>Gram-positive</Keyword> <Keyword>Morphology</Keyword> <Abstract>Aim of this work was to evaluate the antimicrobial activity and physical characteristics of citral microencapsulated with dextrin (Dx) by spray drying. The encapsulation was optimized using response surface methodology (RSM), maximizing yield and efficiency, considering as independent variables the citral:Dx ratio (1:5 and 1:20) and the inlet air temperature (120 and 200 °C). Yield and efficiency under optimal conditions were 71.9% and 99.9%, respectively. Antimicrobial activity against Escherichia coli, Salmonella enterica, Staphylococcus aureus and Bacillus cereus of the citral microparticles obtained under optimal conditions and of free citral was evaluated using the disk diffusion methodology. Both compounds showed a broad spectrum inhibitory effect, being Escherichia coli and Bacillus cereus the most sensitive microorganisms. The inhibition ratio varied between 55 and 75%, and the antibacterial activity was maintained after microencapsulation. The minimum inhibitory concentrations of free citral were above 0.8 mg/mL. The optimal citral microparticles showed acceptable physicochemical characteristics and broad-spectrum antimicrobial activity. Polymer and emulsifier used in microencapsulation protected the functional activity of citral, thus suggesting that these microparticles could be used in the design of antimicrobial food systems to extend the shelf life of perishable foods. © 2021</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.439101
Characterization and antimicrobial activity of microencapsulated citral with dextrin by spray drying
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