Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas

Autores
Schmeda Hirschmann, Guillermo; Feresin, Gabriela Egly; Tapia, Aníbal Alejandro; Hilgert, Norma Ines; Theoduloz, Cristina
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The proximate composition and free radical scavenging effect of native food plants gathered in the Argentinian Yungas have been assessed. Some 25 samples were collected for proximate analysis and free radical scavenging effect of their MeOH‐soluble extracts. Total acidity, phenolics and solid content of 16 preserves prepared from native fruits have been determined. The samples belong to 13 different species corresponding to eight plant families, mainly Myrtaceae, Solanaceae and Ulmaceae. The highest organic acid contents (as citric acid) were found in the preserves of Psidium guineense and Cyphomandra betaceae with the lowest in Sideroxylon obtusifolium and Myrciantes pungens. Total phenolics in the preserves ranged from 0.34 g kg−1 DM in Rhipsalis flocosa to 7.30 g kg−1 DM in Celtis iguanae. The MeOH‐solubles of the fruits/petioles as well as the preserves were assessed for inhibition of the enzyme xanthine oxidase (XO), decoloration of the free radical 2,2‐diphenyl‐1‐picryl‐hydrazyl (DPPH) and scavenging of the superoxide anion. The highest effect of the solubles towards the DPPH assay was observed for M pungens and Rubus imperialis before processing. None of the samples was effective as a XO inhibitor or superoxide anion scavenger. The best protein sources in our study were the fruits of Carica quercifolia, Celtis iguanae and Sambucus nigra.
Fil: Schmeda Hirschmann, Guillermo. Universidad de Talca; Chile
Fil: Feresin, Gabriela Egly. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
Fil: Tapia, Aníbal Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina. Universidad de Talca; Chile
Fil: Hilgert, Norma Ines. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Administración de Parques Nacionales; Argentina
Fil: Theoduloz, Cristina. Universidad de Talca; Chile
Materia
Argentinian Yungas
Proximate Composition
Free Radical Scavenging Activity
Myrtaceae
Solanaceae
Rubus
Trichocereus
Gunnera
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:11336/45256
Acceder
id CONICETDig_54db5edeb4298401ccd96c1ff6020b66
oai_identifier_str oai:ri.conicet.gov.ar:11336/45256
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Proximate composition and free radical scavenging activity of edible fruits from the Argentinian YungasSchmeda Hirschmann, GuillermoFeresin, Gabriela EglyTapia, Aníbal AlejandroHilgert, Norma InesTheoduloz, CristinaArgentinian YungasProximate CompositionFree Radical Scavenging ActivityMyrtaceaeSolanaceaeRubusTrichocereusGunnerahttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The proximate composition and free radical scavenging effect of native food plants gathered in the Argentinian Yungas have been assessed. Some 25 samples were collected for proximate analysis and free radical scavenging effect of their MeOH‐soluble extracts. Total acidity, phenolics and solid content of 16 preserves prepared from native fruits have been determined. The samples belong to 13 different species corresponding to eight plant families, mainly Myrtaceae, Solanaceae and Ulmaceae. The highest organic acid contents (as citric acid) were found in the preserves of Psidium guineense and Cyphomandra betaceae with the lowest in Sideroxylon obtusifolium and Myrciantes pungens. Total phenolics in the preserves ranged from 0.34 g kg−1 DM in Rhipsalis flocosa to 7.30 g kg−1 DM in Celtis iguanae. The MeOH‐solubles of the fruits/petioles as well as the preserves were assessed for inhibition of the enzyme xanthine oxidase (XO), decoloration of the free radical 2,2‐diphenyl‐1‐picryl‐hydrazyl (DPPH) and scavenging of the superoxide anion. The highest effect of the solubles towards the DPPH assay was observed for M pungens and Rubus imperialis before processing. None of the samples was effective as a XO inhibitor or superoxide anion scavenger. The best protein sources in our study were the fruits of Carica quercifolia, Celtis iguanae and Sambucus nigra.Fil: Schmeda Hirschmann, Guillermo. Universidad de Talca; ChileFil: Feresin, Gabriela Egly. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; ArgentinaFil: Tapia, Aníbal Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina. Universidad de Talca; ChileFil: Hilgert, Norma Ines. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Administración de Parques Nacionales; ArgentinaFil: Theoduloz, Cristina. Universidad de Talca; ChileJohn Wiley & Sons Ltd2005-02info: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/11336/45256Schmeda Hirschmann, Guillermo; Feresin, Gabriela Egly; Tapia, Aníbal Alejandro; Hilgert, Norma Ines; Theoduloz, Cristina; Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas; John Wiley & Sons Ltd; Journal of the Science of Food and Agriculture; 85; 8; 2-2005; 1357-13640022-51421097-0010CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/jsfa.2098info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.2098info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:34Zoai:ri.conicet.gov.ar:11336/45256instacron: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 09:44:34.688CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas
title Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas
spellingShingle Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas
Schmeda Hirschmann, Guillermo
Argentinian Yungas
Proximate Composition
Free Radical Scavenging Activity
Myrtaceae
Solanaceae
Rubus
Trichocereus
Gunnera
title_short Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas
title_full Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas
title_fullStr Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas
title_full_unstemmed Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas
title_sort Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas
dc.creator.none.fl_str_mv Schmeda Hirschmann, Guillermo
Feresin, Gabriela Egly
Tapia, Aníbal Alejandro
Hilgert, Norma Ines
Theoduloz, Cristina
author Schmeda Hirschmann, Guillermo
author_facet Schmeda Hirschmann, Guillermo
Feresin, Gabriela Egly
Tapia, Aníbal Alejandro
Hilgert, Norma Ines
Theoduloz, Cristina
author_role author
author2 Feresin, Gabriela Egly
Tapia, Aníbal Alejandro
Hilgert, Norma Ines
Theoduloz, Cristina
author2_role author
author
author
author
dc.subject.none.fl_str_mv Argentinian Yungas
Proximate Composition
Free Radical Scavenging Activity
Myrtaceae
Solanaceae
Rubus
Trichocereus
Gunnera
topic Argentinian Yungas
Proximate Composition
Free Radical Scavenging Activity
Myrtaceae
Solanaceae
Rubus
Trichocereus
Gunnera
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The proximate composition and free radical scavenging effect of native food plants gathered in the Argentinian Yungas have been assessed. Some 25 samples were collected for proximate analysis and free radical scavenging effect of their MeOH‐soluble extracts. Total acidity, phenolics and solid content of 16 preserves prepared from native fruits have been determined. The samples belong to 13 different species corresponding to eight plant families, mainly Myrtaceae, Solanaceae and Ulmaceae. The highest organic acid contents (as citric acid) were found in the preserves of Psidium guineense and Cyphomandra betaceae with the lowest in Sideroxylon obtusifolium and Myrciantes pungens. Total phenolics in the preserves ranged from 0.34 g kg−1 DM in Rhipsalis flocosa to 7.30 g kg−1 DM in Celtis iguanae. The MeOH‐solubles of the fruits/petioles as well as the preserves were assessed for inhibition of the enzyme xanthine oxidase (XO), decoloration of the free radical 2,2‐diphenyl‐1‐picryl‐hydrazyl (DPPH) and scavenging of the superoxide anion. The highest effect of the solubles towards the DPPH assay was observed for M pungens and Rubus imperialis before processing. None of the samples was effective as a XO inhibitor or superoxide anion scavenger. The best protein sources in our study were the fruits of Carica quercifolia, Celtis iguanae and Sambucus nigra.
Fil: Schmeda Hirschmann, Guillermo. Universidad de Talca; Chile
Fil: Feresin, Gabriela Egly. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
Fil: Tapia, Aníbal Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina. Universidad de Talca; Chile
Fil: Hilgert, Norma Ines. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Administración de Parques Nacionales; Argentina
Fil: Theoduloz, Cristina. Universidad de Talca; Chile
description The proximate composition and free radical scavenging effect of native food plants gathered in the Argentinian Yungas have been assessed. Some 25 samples were collected for proximate analysis and free radical scavenging effect of their MeOH‐soluble extracts. Total acidity, phenolics and solid content of 16 preserves prepared from native fruits have been determined. The samples belong to 13 different species corresponding to eight plant families, mainly Myrtaceae, Solanaceae and Ulmaceae. The highest organic acid contents (as citric acid) were found in the preserves of Psidium guineense and Cyphomandra betaceae with the lowest in Sideroxylon obtusifolium and Myrciantes pungens. Total phenolics in the preserves ranged from 0.34 g kg−1 DM in Rhipsalis flocosa to 7.30 g kg−1 DM in Celtis iguanae. The MeOH‐solubles of the fruits/petioles as well as the preserves were assessed for inhibition of the enzyme xanthine oxidase (XO), decoloration of the free radical 2,2‐diphenyl‐1‐picryl‐hydrazyl (DPPH) and scavenging of the superoxide anion. The highest effect of the solubles towards the DPPH assay was observed for M pungens and Rubus imperialis before processing. None of the samples was effective as a XO inhibitor or superoxide anion scavenger. The best protein sources in our study were the fruits of Carica quercifolia, Celtis iguanae and Sambucus nigra.
publishDate 2005
dc.date.none.fl_str_mv 2005-02
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/11336/45256
Schmeda Hirschmann, Guillermo; Feresin, Gabriela Egly; Tapia, Aníbal Alejandro; Hilgert, Norma Ines; Theoduloz, Cristina; Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas; John Wiley & Sons Ltd; Journal of the Science of Food and Agriculture; 85; 8; 2-2005; 1357-1364
0022-5142
1097-0010
CONICET Digital
CONICET
url http://hdl.handle.net/11336/45256
identifier_str_mv Schmeda Hirschmann, Guillermo; Feresin, Gabriela Egly; Tapia, Aníbal Alejandro; Hilgert, Norma Ines; Theoduloz, Cristina; Proximate composition and free radical scavenging activity of edible fruits from the Argentinian Yungas; John Wiley & Sons Ltd; Journal of the Science of Food and Agriculture; 85; 8; 2-2005; 1357-1364
0022-5142
1097-0010
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/jsfa.2098
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.2098
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 John Wiley & Sons Ltd
publisher.none.fl_str_mv John Wiley & Sons Ltd
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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