Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties

Autores
Mercadal, Pablo Agustin; Picchio, Matías Luis; González, Agustín
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Natural deep eutectic solvents (NADES) have just recently emerged as promising plasticizers in food coating applications owing to their excellent anti-frosting properties, low cost, and biosafety. Herein, we report for the first time the use of NADES as bioactive additives of soy protein isolate (SPI) to fabricate functional packaging materials. A neoteric eutectic solvent based on choline chloride/tannic acid (ChCl/TA) and the classical ChCl/citric acid mixture (ChCl/Cit) were explored to be integrated into the protein matrix at really high ratios (150 and 200 wt%). The resulting films were characterized by assessing morphological, physicochemical, and mechanical properties, as well as antioxidant and antimicrobial activities. The films exhibited a hydrophilic surface but limited water swelling (less than 10%), suggesting the formation of a crosslinked network between NADES and SPI. The ChCl/Cit films demonstrated potent antimicrobial activity in bacterial growth inhibition assay on chicken breast as well as in agar diffusion assays with inhibition zone diameters over 20 mm for gram+ and gram-bacteria, while ChCl/TA films showed the highest tensile strength (ranging from 744 to 2740 kPa), superior antioxidant activity (DPPH scavenging activity of ≈82%), and high light barrier properties, advantageous for storing light-sensitive food products. The incorporation of high concentrations of NADES in film production provides a novel and practical approach to improving the properties of protein materials for food packaging applications.
Fil: Mercadal, Pablo Agustin. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; Argentina
Fil: Picchio, Matías Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: González, Agustín. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; Argentina
Materia
ANTIBACTERIAL ACTIVITY
ANTIOXIDANT PROPERTIES
FOOD PACKAGING
ISOLATED SOY PROTEIN
NATURAL DEEP EUTECTIC SOLVENTS
Nivel de accesibilidad
acceso embargado
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/226669
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/226669
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant propertiesMercadal, Pablo AgustinPicchio, Matías LuisGonzález, AgustínANTIBACTERIAL ACTIVITYANTIOXIDANT PROPERTIESFOOD PACKAGINGISOLATED SOY PROTEINNATURAL DEEP EUTECTIC SOLVENTShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Natural deep eutectic solvents (NADES) have just recently emerged as promising plasticizers in food coating applications owing to their excellent anti-frosting properties, low cost, and biosafety. Herein, we report for the first time the use of NADES as bioactive additives of soy protein isolate (SPI) to fabricate functional packaging materials. A neoteric eutectic solvent based on choline chloride/tannic acid (ChCl/TA) and the classical ChCl/citric acid mixture (ChCl/Cit) were explored to be integrated into the protein matrix at really high ratios (150 and 200 wt%). The resulting films were characterized by assessing morphological, physicochemical, and mechanical properties, as well as antioxidant and antimicrobial activities. The films exhibited a hydrophilic surface but limited water swelling (less than 10%), suggesting the formation of a crosslinked network between NADES and SPI. The ChCl/Cit films demonstrated potent antimicrobial activity in bacterial growth inhibition assay on chicken breast as well as in agar diffusion assays with inhibition zone diameters over 20 mm for gram+ and gram-bacteria, while ChCl/TA films showed the highest tensile strength (ranging from 744 to 2740 kPa), superior antioxidant activity (DPPH scavenging activity of ≈82%), and high light barrier properties, advantageous for storing light-sensitive food products. The incorporation of high concentrations of NADES in film production provides a novel and practical approach to improving the properties of protein materials for food packaging applications.Fil: Mercadal, Pablo Agustin. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; ArgentinaFil: Picchio, Matías Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: González, Agustín. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; ArgentinaElsevier2023-10info:eu-repo/date/embargoEnd/2024-04-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/226669Mercadal, Pablo Agustin; Picchio, Matías Luis; González, Agustín; Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties; Elsevier; Food Hydrocolloids; 147; 10-2023; 1-560268-005XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0268005X23009608info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodhyd.2023.109414info:eu-repo/semantics/embargoedAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:04:26Zoai:ri.conicet.gov.ar:11336/226669instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:04:26.998CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties
title Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties
spellingShingle Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties
Mercadal, Pablo Agustin
ANTIBACTERIAL ACTIVITY
ANTIOXIDANT PROPERTIES
FOOD PACKAGING
ISOLATED SOY PROTEIN
NATURAL DEEP EUTECTIC SOLVENTS
title_short Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties
title_full Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties
title_fullStr Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties
title_full_unstemmed Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties
title_sort Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties
dc.creator.none.fl_str_mv Mercadal, Pablo Agustin
Picchio, Matías Luis
González, Agustín
author Mercadal, Pablo Agustin
author_facet Mercadal, Pablo Agustin
Picchio, Matías Luis
González, Agustín
author_role author
author2 Picchio, Matías Luis
González, Agustín
author2_role author
author
dc.subject.none.fl_str_mv ANTIBACTERIAL ACTIVITY
ANTIOXIDANT PROPERTIES
FOOD PACKAGING
ISOLATED SOY PROTEIN
NATURAL DEEP EUTECTIC SOLVENTS
topic ANTIBACTERIAL ACTIVITY
ANTIOXIDANT PROPERTIES
FOOD PACKAGING
ISOLATED SOY PROTEIN
NATURAL DEEP EUTECTIC SOLVENTS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Natural deep eutectic solvents (NADES) have just recently emerged as promising plasticizers in food coating applications owing to their excellent anti-frosting properties, low cost, and biosafety. Herein, we report for the first time the use of NADES as bioactive additives of soy protein isolate (SPI) to fabricate functional packaging materials. A neoteric eutectic solvent based on choline chloride/tannic acid (ChCl/TA) and the classical ChCl/citric acid mixture (ChCl/Cit) were explored to be integrated into the protein matrix at really high ratios (150 and 200 wt%). The resulting films were characterized by assessing morphological, physicochemical, and mechanical properties, as well as antioxidant and antimicrobial activities. The films exhibited a hydrophilic surface but limited water swelling (less than 10%), suggesting the formation of a crosslinked network between NADES and SPI. The ChCl/Cit films demonstrated potent antimicrobial activity in bacterial growth inhibition assay on chicken breast as well as in agar diffusion assays with inhibition zone diameters over 20 mm for gram+ and gram-bacteria, while ChCl/TA films showed the highest tensile strength (ranging from 744 to 2740 kPa), superior antioxidant activity (DPPH scavenging activity of ≈82%), and high light barrier properties, advantageous for storing light-sensitive food products. The incorporation of high concentrations of NADES in film production provides a novel and practical approach to improving the properties of protein materials for food packaging applications.
Fil: Mercadal, Pablo Agustin. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; Argentina
Fil: Picchio, Matías Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: González, Agustín. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; Argentina
description Natural deep eutectic solvents (NADES) have just recently emerged as promising plasticizers in food coating applications owing to their excellent anti-frosting properties, low cost, and biosafety. Herein, we report for the first time the use of NADES as bioactive additives of soy protein isolate (SPI) to fabricate functional packaging materials. A neoteric eutectic solvent based on choline chloride/tannic acid (ChCl/TA) and the classical ChCl/citric acid mixture (ChCl/Cit) were explored to be integrated into the protein matrix at really high ratios (150 and 200 wt%). The resulting films were characterized by assessing morphological, physicochemical, and mechanical properties, as well as antioxidant and antimicrobial activities. The films exhibited a hydrophilic surface but limited water swelling (less than 10%), suggesting the formation of a crosslinked network between NADES and SPI. The ChCl/Cit films demonstrated potent antimicrobial activity in bacterial growth inhibition assay on chicken breast as well as in agar diffusion assays with inhibition zone diameters over 20 mm for gram+ and gram-bacteria, while ChCl/TA films showed the highest tensile strength (ranging from 744 to 2740 kPa), superior antioxidant activity (DPPH scavenging activity of ≈82%), and high light barrier properties, advantageous for storing light-sensitive food products. The incorporation of high concentrations of NADES in film production provides a novel and practical approach to improving the properties of protein materials for food packaging applications.
publishDate 2023
dc.date.none.fl_str_mv 2023-10
info:eu-repo/date/embargoEnd/2024-04-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/226669
Mercadal, Pablo Agustin; Picchio, Matías Luis; González, Agustín; Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties; Elsevier; Food Hydrocolloids; 147; 10-2023; 1-56
0268-005X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/226669
identifier_str_mv Mercadal, Pablo Agustin; Picchio, Matías Luis; González, Agustín; Food-protecting films based on soy protein isolate and natural deep eutectic solvents: Antimicrobial and antioxidant properties; Elsevier; Food Hydrocolloids; 147; 10-2023; 1-56
0268-005X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0268005X23009608
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodhyd.2023.109414
dc.rights.none.fl_str_mv info:eu-repo/semantics/embargoedAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv embargoedAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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