Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice

Autores
Micucci, Patricia Gabriela; Alonso, Maria del Rosario; Turner, Sebastian Ariel; Davicino, Roberto Carlos; Anesini, Claudia Alejandra
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Larrea divaricata Cav. is a South American plant widely distributed in Argentina with reported antioxidant and antimicrobial
activities. Vitamin C (Vit C) the most important water-soluble antioxidant, is degraded upon factors such as
oxygen, heat, light, storage time and temperature, during cooking and in presence of microorganisms. The aim of this
work was: to study the antioxidant and antimicrobial activity of an aqueous extract of L. divaricata (E) on Vit C prepared
in water and on Vit C from natural orange juice, submitted to different store conditions such as temperatures and
oxygen. The antioxidant activity was determined by DPPH method and used to obtained the relative Vit C concentration;
Vit C decreased its activity and concentration under temperature and air oxygen, but E allowed Vit C to recover
its antioxidant activity and prevented Vit C microorganism contamination. These studies were performed in view to establish
whether L. divaricata can be used as a supplement on orange juices capable to prevent Vit C decay and microbial
growth.
Fil: Micucci, Patricia Gabriela. Universidad de Buenos Aires. Facultad de Farmacia y Bioquimica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Alonso, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Turner, Sebastian Ariel. Universidad de Buenos Aires. Facultad de Farmacia y Bioquimica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Davicino, Roberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Anesini, Claudia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Materia
ANTIOXIDANT
LARREA DIVARICATA
VITAMIN C
ANTIMICROBIAL
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:11336/67560
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange JuiceMicucci, Patricia GabrielaAlonso, Maria del RosarioTurner, Sebastian ArielDavicino, Roberto CarlosAnesini, Claudia AlejandraANTIOXIDANTLARREA DIVARICATAVITAMIN CANTIMICROBIALhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Larrea divaricata Cav. is a South American plant widely distributed in Argentina with reported antioxidant and antimicrobial<br />activities. Vitamin C (Vit C) the most important water-soluble antioxidant, is degraded upon factors such as<br />oxygen, heat, light, storage time and temperature, during cooking and in presence of microorganisms. The aim of this<br />work was: to study the antioxidant and antimicrobial activity of an aqueous extract of L. divaricata (E) on Vit C prepared<br />in water and on Vit C from natural orange juice, submitted to different store conditions such as temperatures and<br />oxygen. The antioxidant activity was determined by DPPH method and used to obtained the relative Vit C concentration;<br />Vit C decreased its activity and concentration under temperature and air oxygen, but E allowed Vit C to recover<br />its antioxidant activity and prevented Vit C microorganism contamination. These studies were performed in view to establish<br />whether L. divaricata can be used as a supplement on orange juices capable to prevent Vit C decay and microbial<br />growth.Fil: Micucci, Patricia Gabriela. Universidad de Buenos Aires. Facultad de Farmacia y Bioquimica. Instituto de Química y Metabolismo del Fármaco; ArgentinaFil: Alonso, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; ArgentinaFil: Turner, Sebastian Ariel. Universidad de Buenos Aires. Facultad de Farmacia y Bioquimica. Instituto de Química y Metabolismo del Fármaco; ArgentinaFil: Davicino, Roberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; ArgentinaFil: Anesini, Claudia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; ArgentinaScientific research2011-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/67560Micucci, Patricia Gabriela; Alonso, Maria del Rosario; Turner, Sebastian Ariel; Davicino, Roberto Carlos; Anesini, Claudia Alejandra; Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice; Scientific research; Food and Nutrition Sciences; 02; 01; 1-2011; 35-462157-9458CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.4236/fns.2011.21005info:eu-repo/semantics/altIdentifier/url/https://file.scirp.org/Html/5-2700019_3642.htminfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:18:55Zoai:ri.conicet.gov.ar:11336/67560instacron: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 15:18:55.309CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice
title Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice
spellingShingle Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice
Micucci, Patricia Gabriela
ANTIOXIDANT
LARREA DIVARICATA
VITAMIN C
ANTIMICROBIAL
title_short Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice
title_full Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice
title_fullStr Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice
title_full_unstemmed Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice
title_sort Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice
dc.creator.none.fl_str_mv Micucci, Patricia Gabriela
Alonso, Maria del Rosario
Turner, Sebastian Ariel
Davicino, Roberto Carlos
Anesini, Claudia Alejandra
author Micucci, Patricia Gabriela
author_facet Micucci, Patricia Gabriela
Alonso, Maria del Rosario
Turner, Sebastian Ariel
Davicino, Roberto Carlos
Anesini, Claudia Alejandra
author_role author
author2 Alonso, Maria del Rosario
Turner, Sebastian Ariel
Davicino, Roberto Carlos
Anesini, Claudia Alejandra
author2_role author
author
author
author
dc.subject.none.fl_str_mv ANTIOXIDANT
LARREA DIVARICATA
VITAMIN C
ANTIMICROBIAL
topic ANTIOXIDANT
LARREA DIVARICATA
VITAMIN C
ANTIMICROBIAL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Larrea divaricata Cav. is a South American plant widely distributed in Argentina with reported antioxidant and antimicrobial<br />activities. Vitamin C (Vit C) the most important water-soluble antioxidant, is degraded upon factors such as<br />oxygen, heat, light, storage time and temperature, during cooking and in presence of microorganisms. The aim of this<br />work was: to study the antioxidant and antimicrobial activity of an aqueous extract of L. divaricata (E) on Vit C prepared<br />in water and on Vit C from natural orange juice, submitted to different store conditions such as temperatures and<br />oxygen. The antioxidant activity was determined by DPPH method and used to obtained the relative Vit C concentration;<br />Vit C decreased its activity and concentration under temperature and air oxygen, but E allowed Vit C to recover<br />its antioxidant activity and prevented Vit C microorganism contamination. These studies were performed in view to establish<br />whether L. divaricata can be used as a supplement on orange juices capable to prevent Vit C decay and microbial<br />growth.
Fil: Micucci, Patricia Gabriela. Universidad de Buenos Aires. Facultad de Farmacia y Bioquimica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Alonso, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Turner, Sebastian Ariel. Universidad de Buenos Aires. Facultad de Farmacia y Bioquimica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Davicino, Roberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Anesini, Claudia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
description Larrea divaricata Cav. is a South American plant widely distributed in Argentina with reported antioxidant and antimicrobial<br />activities. Vitamin C (Vit C) the most important water-soluble antioxidant, is degraded upon factors such as<br />oxygen, heat, light, storage time and temperature, during cooking and in presence of microorganisms. The aim of this<br />work was: to study the antioxidant and antimicrobial activity of an aqueous extract of L. divaricata (E) on Vit C prepared<br />in water and on Vit C from natural orange juice, submitted to different store conditions such as temperatures and<br />oxygen. The antioxidant activity was determined by DPPH method and used to obtained the relative Vit C concentration;<br />Vit C decreased its activity and concentration under temperature and air oxygen, but E allowed Vit C to recover<br />its antioxidant activity and prevented Vit C microorganism contamination. These studies were performed in view to establish<br />whether L. divaricata can be used as a supplement on orange juices capable to prevent Vit C decay and microbial<br />growth.
publishDate 2011
dc.date.none.fl_str_mv 2011-01
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/11336/67560
Micucci, Patricia Gabriela; Alonso, Maria del Rosario; Turner, Sebastian Ariel; Davicino, Roberto Carlos; Anesini, Claudia Alejandra; Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice; Scientific research; Food and Nutrition Sciences; 02; 01; 1-2011; 35-46
2157-9458
CONICET Digital
CONICET
url http://hdl.handle.net/11336/67560
identifier_str_mv Micucci, Patricia Gabriela; Alonso, Maria del Rosario; Turner, Sebastian Ariel; Davicino, Roberto Carlos; Anesini, Claudia Alejandra; Antioxidant and Antimicrobial Activities of Larrea Divaricata Cav. Aqueous Extract on Vitamin C from Natural Orange Juice; Scientific research; Food and Nutrition Sciences; 02; 01; 1-2011; 35-46
2157-9458
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.4236/fns.2011.21005
info:eu-repo/semantics/altIdentifier/url/https://file.scirp.org/Html/5-2700019_3642.htm
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
dc.publisher.none.fl_str_mv Scientific research
publisher.none.fl_str_mv Scientific research
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
_version_ 1846083338118365184
score 13.22299

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