Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed

Autores
Cian, Raúl Esteban; Salgado, Pablo Rodrigo; Drago, Silvina Rosa; Mauri, Adriana Noemi
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this work was to study the effect of glycerol and Ca+2 addition on physicochemical properties of phycocolloids (carrageenans/porphyrans) based films obtained from Pyropia columbina aqueous fraction. Films were formed by casting from aqueous dispersions of phycocolloids-enriched fraction (P) with different levels of glycerol (0, 12.5 and 25 g/100 g dry solid) and the optional addition of Ca+2 (16 g/100 g dry solid), yielding 6 formulations according to a multi-factorial design (P, PG1, PG2, PCa, PCaG1 and PCaG2). All films were homogeneous, flexible and slightly greenish. Moisture content, water solubility and water vapor permeability of films were significantly increased by adding glycerol to the formulation (11%, 12% and 6%, respectively). Increasing glycerol content in formulations (12.5 to 25 g/100 g dry solid), allow obtaining more stretchable but less resistant films (with less tensile strength and elastic modulus) than those produced without plasticizer (P). Ca+2 addition masked glycerol effect in some properties (water solubility and water vapor permeability), but in others, the effect of Ca+2 was added to the plasticizer glycerol effect (mechanical properties). Ca+2 could stabilize the three-dimensional structure of P phycocolloids by interactions between sulfate groups, promote water retention and open film structure. Use of these additives yielded films from Pyropia columbina with a wide range of mechanical properties, thus extending the scope of these materials
Fil: Cian, Raúl Esteban. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Tecnología de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Salgado, Pablo Rodrigo. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Drago, Silvina Rosa. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Tecnología de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Mauri, Adriana Noemi. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Materia
Edible Films
Red Seaweeds
Phycocolloids
Calcium
Plasticizers
Nivel de accesibilidad
acceso abierto
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:11336/30935
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/30935
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweedCian, Raúl EstebanSalgado, Pablo RodrigoDrago, Silvina RosaMauri, Adriana NoemiEdible FilmsRed SeaweedsPhycocolloidsCalciumPlasticizershttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The aim of this work was to study the effect of glycerol and Ca+2 addition on physicochemical properties of phycocolloids (carrageenans/porphyrans) based films obtained from Pyropia columbina aqueous fraction. Films were formed by casting from aqueous dispersions of phycocolloids-enriched fraction (P) with different levels of glycerol (0, 12.5 and 25 g/100 g dry solid) and the optional addition of Ca+2 (16 g/100 g dry solid), yielding 6 formulations according to a multi-factorial design (P, PG1, PG2, PCa, PCaG1 and PCaG2). All films were homogeneous, flexible and slightly greenish. Moisture content, water solubility and water vapor permeability of films were significantly increased by adding glycerol to the formulation (11%, 12% and 6%, respectively). Increasing glycerol content in formulations (12.5 to 25 g/100 g dry solid), allow obtaining more stretchable but less resistant films (with less tensile strength and elastic modulus) than those produced without plasticizer (P). Ca+2 addition masked glycerol effect in some properties (water solubility and water vapor permeability), but in others, the effect of Ca+2 was added to the plasticizer glycerol effect (mechanical properties). Ca+2 could stabilize the three-dimensional structure of P phycocolloids by interactions between sulfate groups, promote water retention and open film structure. Use of these additives yielded films from Pyropia columbina with a wide range of mechanical properties, thus extending the scope of these materialsFil: Cian, Raúl Esteban. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Tecnología de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Salgado, Pablo Rodrigo. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; ArgentinaFil: Drago, Silvina Rosa. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Tecnología de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Mauri, Adriana Noemi. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; ArgentinaSpringer2014-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30935Cian, Raúl Esteban; Salgado, Pablo Rodrigo; Drago, Silvina Rosa; Mauri, Adriana Noemi; Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed; Springer; Journal of Applied Phycology; 27; 4; 11-2014; 1699-17080921-89711573-5176CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s10811-014-0449-5/fulltext.htmlinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10811-014-0449-5info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:33:28Zoai:ri.conicet.gov.ar:11336/30935instacron: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 10:33:28.717CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed
title Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed
spellingShingle Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed
Cian, Raúl Esteban
Edible Films
Red Seaweeds
Phycocolloids
Calcium
Plasticizers
title_short Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed
title_full Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed
title_fullStr Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed
title_full_unstemmed Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed
title_sort Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed
dc.creator.none.fl_str_mv Cian, Raúl Esteban
Salgado, Pablo Rodrigo
Drago, Silvina Rosa
Mauri, Adriana Noemi
author Cian, Raúl Esteban
author_facet Cian, Raúl Esteban
Salgado, Pablo Rodrigo
Drago, Silvina Rosa
Mauri, Adriana Noemi
author_role author
author2 Salgado, Pablo Rodrigo
Drago, Silvina Rosa
Mauri, Adriana Noemi
author2_role author
author
author
dc.subject.none.fl_str_mv Edible Films
Red Seaweeds
Phycocolloids
Calcium
Plasticizers
topic Edible Films
Red Seaweeds
Phycocolloids
Calcium
Plasticizers
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The aim of this work was to study the effect of glycerol and Ca+2 addition on physicochemical properties of phycocolloids (carrageenans/porphyrans) based films obtained from Pyropia columbina aqueous fraction. Films were formed by casting from aqueous dispersions of phycocolloids-enriched fraction (P) with different levels of glycerol (0, 12.5 and 25 g/100 g dry solid) and the optional addition of Ca+2 (16 g/100 g dry solid), yielding 6 formulations according to a multi-factorial design (P, PG1, PG2, PCa, PCaG1 and PCaG2). All films were homogeneous, flexible and slightly greenish. Moisture content, water solubility and water vapor permeability of films were significantly increased by adding glycerol to the formulation (11%, 12% and 6%, respectively). Increasing glycerol content in formulations (12.5 to 25 g/100 g dry solid), allow obtaining more stretchable but less resistant films (with less tensile strength and elastic modulus) than those produced without plasticizer (P). Ca+2 addition masked glycerol effect in some properties (water solubility and water vapor permeability), but in others, the effect of Ca+2 was added to the plasticizer glycerol effect (mechanical properties). Ca+2 could stabilize the three-dimensional structure of P phycocolloids by interactions between sulfate groups, promote water retention and open film structure. Use of these additives yielded films from Pyropia columbina with a wide range of mechanical properties, thus extending the scope of these materials
Fil: Cian, Raúl Esteban. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Tecnología de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Salgado, Pablo Rodrigo. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Drago, Silvina Rosa. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Tecnología de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Mauri, Adriana Noemi. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
description The aim of this work was to study the effect of glycerol and Ca+2 addition on physicochemical properties of phycocolloids (carrageenans/porphyrans) based films obtained from Pyropia columbina aqueous fraction. Films were formed by casting from aqueous dispersions of phycocolloids-enriched fraction (P) with different levels of glycerol (0, 12.5 and 25 g/100 g dry solid) and the optional addition of Ca+2 (16 g/100 g dry solid), yielding 6 formulations according to a multi-factorial design (P, PG1, PG2, PCa, PCaG1 and PCaG2). All films were homogeneous, flexible and slightly greenish. Moisture content, water solubility and water vapor permeability of films were significantly increased by adding glycerol to the formulation (11%, 12% and 6%, respectively). Increasing glycerol content in formulations (12.5 to 25 g/100 g dry solid), allow obtaining more stretchable but less resistant films (with less tensile strength and elastic modulus) than those produced without plasticizer (P). Ca+2 addition masked glycerol effect in some properties (water solubility and water vapor permeability), but in others, the effect of Ca+2 was added to the plasticizer glycerol effect (mechanical properties). Ca+2 could stabilize the three-dimensional structure of P phycocolloids by interactions between sulfate groups, promote water retention and open film structure. Use of these additives yielded films from Pyropia columbina with a wide range of mechanical properties, thus extending the scope of these materials
publishDate 2014
dc.date.none.fl_str_mv 2014-11
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/11336/30935
Cian, Raúl Esteban; Salgado, Pablo Rodrigo; Drago, Silvina Rosa; Mauri, Adriana Noemi; Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed; Springer; Journal of Applied Phycology; 27; 4; 11-2014; 1699-1708
0921-8971
1573-5176
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30935
identifier_str_mv Cian, Raúl Esteban; Salgado, Pablo Rodrigo; Drago, Silvina Rosa; Mauri, Adriana Noemi; Effect of glycerol and Ca+² addition on physicochemical properties of edible carrageenan/porphyran based films obtained from Pyropia columbina red seaweed; Springer; Journal of Applied Phycology; 27; 4; 11-2014; 1699-1708
0921-8971
1573-5176
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s10811-014-0449-5/fulltext.html
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10811-014-0449-5
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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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