Diglyceride-rich oils from glycerolysis of edible vegetable oils

Autores
Ferretti, Cristián Alejandro; Spotti, María Laura; Di Cosimo, Juana Isabel
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The human metabolism of 1,3-diglyceride is believed to occurthrough a pathway that avoids re-synthesis of triglycerides and theconsequent fat deposit in the body tissues. The synthesis of healthyvegetable oils with reduced triglyceride content was investigated usingfood production-compatible MgO as basic catalyst. The partial conversionof the triglycerides present in commercial edible oils into diglycerideswas carried out by glycerolysis. After optimizing the reaction conditionssuch as temperature, glycerol/triglyceride ratio, and inert gas flowrate, triglyceride conversions of up to 70% were reached after 8h as wellas a product containing 54% of diglycerides, 67% of which is thehealthier 1,3-isomer.
Fil: Ferretti, Cristián Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Spotti, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Di Cosimo, Juana Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Materia
Triglyceride
Diglyceride
Base Catalysis
Glycerolysis
Vegetable Oil
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:11336/42307
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Diglyceride-rich oils from glycerolysis of edible vegetable oilsFerretti, Cristián AlejandroSpotti, María LauraDi Cosimo, Juana IsabelTriglycerideDiglycerideBase CatalysisGlycerolysisVegetable Oilhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The human metabolism of 1,3-diglyceride is believed to occurthrough a pathway that avoids re-synthesis of triglycerides and theconsequent fat deposit in the body tissues. The synthesis of healthyvegetable oils with reduced triglyceride content was investigated usingfood production-compatible MgO as basic catalyst. The partial conversionof the triglycerides present in commercial edible oils into diglycerideswas carried out by glycerolysis. After optimizing the reaction conditionssuch as temperature, glycerol/triglyceride ratio, and inert gas flowrate, triglyceride conversions of up to 70% were reached after 8h as wellas a product containing 54% of diglycerides, 67% of which is thehealthier 1,3-isomer.Fil: Ferretti, Cristián Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaFil: Spotti, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaFil: Di Cosimo, Juana Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaElsevier Science2018-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/42307Ferretti, Cristián Alejandro; Spotti, María Laura; Di Cosimo, Juana Isabel; Diglyceride-rich oils from glycerolysis of edible vegetable oils; Elsevier Science; Catalysis Today; 302; 3-2018; 233-2410920-5861CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cattod.2017.04.008info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0920586117302274info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:27:44Zoai:ri.conicet.gov.ar:11336/42307instacron: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:34982025-10-15 14:27:44.464CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Diglyceride-rich oils from glycerolysis of edible vegetable oils
title Diglyceride-rich oils from glycerolysis of edible vegetable oils
spellingShingle Diglyceride-rich oils from glycerolysis of edible vegetable oils
Ferretti, Cristián Alejandro
Triglyceride
Diglyceride
Base Catalysis
Glycerolysis
Vegetable Oil
title_short Diglyceride-rich oils from glycerolysis of edible vegetable oils
title_full Diglyceride-rich oils from glycerolysis of edible vegetable oils
title_fullStr Diglyceride-rich oils from glycerolysis of edible vegetable oils
title_full_unstemmed Diglyceride-rich oils from glycerolysis of edible vegetable oils
title_sort Diglyceride-rich oils from glycerolysis of edible vegetable oils
dc.creator.none.fl_str_mv Ferretti, Cristián Alejandro
Spotti, María Laura
Di Cosimo, Juana Isabel
author Ferretti, Cristián Alejandro
author_facet Ferretti, Cristián Alejandro
Spotti, María Laura
Di Cosimo, Juana Isabel
author_role author
author2 Spotti, María Laura
Di Cosimo, Juana Isabel
author2_role author
author
dc.subject.none.fl_str_mv Triglyceride
Diglyceride
Base Catalysis
Glycerolysis
Vegetable Oil
topic Triglyceride
Diglyceride
Base Catalysis
Glycerolysis
Vegetable Oil
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The human metabolism of 1,3-diglyceride is believed to occurthrough a pathway that avoids re-synthesis of triglycerides and theconsequent fat deposit in the body tissues. The synthesis of healthyvegetable oils with reduced triglyceride content was investigated usingfood production-compatible MgO as basic catalyst. The partial conversionof the triglycerides present in commercial edible oils into diglycerideswas carried out by glycerolysis. After optimizing the reaction conditionssuch as temperature, glycerol/triglyceride ratio, and inert gas flowrate, triglyceride conversions of up to 70% were reached after 8h as wellas a product containing 54% of diglycerides, 67% of which is thehealthier 1,3-isomer.
Fil: Ferretti, Cristián Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Spotti, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Di Cosimo, Juana Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
description The human metabolism of 1,3-diglyceride is believed to occurthrough a pathway that avoids re-synthesis of triglycerides and theconsequent fat deposit in the body tissues. The synthesis of healthyvegetable oils with reduced triglyceride content was investigated usingfood production-compatible MgO as basic catalyst. The partial conversionof the triglycerides present in commercial edible oils into diglycerideswas carried out by glycerolysis. After optimizing the reaction conditionssuch as temperature, glycerol/triglyceride ratio, and inert gas flowrate, triglyceride conversions of up to 70% were reached after 8h as wellas a product containing 54% of diglycerides, 67% of which is thehealthier 1,3-isomer.
publishDate 2018
dc.date.none.fl_str_mv 2018-03
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/11336/42307
Ferretti, Cristián Alejandro; Spotti, María Laura; Di Cosimo, Juana Isabel; Diglyceride-rich oils from glycerolysis of edible vegetable oils; Elsevier Science; Catalysis Today; 302; 3-2018; 233-241
0920-5861
CONICET Digital
CONICET
url http://hdl.handle.net/11336/42307
identifier_str_mv Ferretti, Cristián Alejandro; Spotti, María Laura; Di Cosimo, Juana Isabel; Diglyceride-rich oils from glycerolysis of edible vegetable oils; Elsevier Science; Catalysis Today; 302; 3-2018; 233-241
0920-5861
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cattod.2017.04.008
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0920586117302274
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
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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 13.22299

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