Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages

We determined the lipophilic antioxidant activity and β-carotene content with HPLC-UV in guava fruit Psidium guajava L.) varieties Palmira ICA I, Regional Roja and Regional Blanca in the ripening stages: green, semi-ripe, mature and senescent. It was established that the β-carotene content and lipop...

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Autores:
Espinal Ruiz, Mauricio
Daza Agudelo, Jorge Iván
Restrepo Sánchez, Luz Patricia
Tipo de recurso:
Article of journal
Fecha de publicación:
2012
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/42140
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/42140
http://bdigital.unal.edu.co/32237/
Palabra clave:
Psidium guajava L.
carotene
lipophilic antioxidant activity.
Psidium guajava L.
β-carotene
postharvest
regional varieties.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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oai_identifier_str oai:repositorio.unal.edu.co:unal/42140
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network_name_str Universidad Nacional de Colombia
repository_id_str
spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Espinal Ruiz, Mauricioc6c2d1e2-12cc-44a5-b83b-9c7f86740757300Daza Agudelo, Jorge Ivánab7d2318-2b4e-4b96-808c-34aab741f75a300Restrepo Sánchez, Luz Patricia0d3755ad-c973-4b75-9b02-a73193b6fcc63002019-06-28T10:33:48Z2019-06-28T10:33:48Z2012https://repositorio.unal.edu.co/handle/unal/42140http://bdigital.unal.edu.co/32237/We determined the lipophilic antioxidant activity and β-carotene content with HPLC-UV in guava fruit Psidium guajava L.) varieties Palmira ICA I, Regional Roja and Regional Blanca in the ripening stages: green, semi-ripe, mature and senescent. It was established that the β-carotene content and lipophilic antioxidant activity increased during the ripening process up to the climacteric maximum and decreased during senescence; lipophilic antioxidant activity being higher in the varieties Palmira ICA I (13.06 μmol a-tocopherol/g fruit) and regional roja (14.08 μmol a-tocopherol/g fruit) and lower in the regional blanca variety (7.04 μmol a-tocopherol/g fruit), while β-carotene content was highest in the regional roja variety (85.26 Eq. retinol/100 g fruit) followed by the varieties Palmira ICA I (10.53 Eq. retinol/100 g fruit) and regional blanca (5.78 Eq. retinol/100 g fruit). The best correlation between lipophilic antioxidant activity and β-carotene content was observed in the ‘regional roja’ (r2 = 0.830), while the varieties Palmira ICA I and regional blanca showed no correlation.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/31719Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 30, núm. 2 (2012); 251-259 Agronomía Colombiana; Vol. 30, núm. 2 (2012); 251-259 2357-3732 0120-9965Espinal Ruiz, Mauricio and Daza Agudelo, Jorge Iván and Restrepo Sánchez, Luz Patricia (2012) Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages. Agronomía Colombiana; Vol. 30, núm. 2 (2012); 251-259 Agronomía Colombiana; Vol. 30, núm. 2 (2012); 251-259 2357-3732 0120-9965 .Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stagesArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTPsidium guajava L.carotenelipophilic antioxidant activity.Psidium guajava L.β-carotenepostharvestregional varieties.ORIGINAL31719-156351-2-PB.pdfapplication/pdf467325https://repositorio.unal.edu.co/bitstream/unal/42140/1/31719-156351-2-PB.pdf4ec7d9fde6b7e69a6bbaeda3c523ea7dMD51THUMBNAIL31719-156351-2-PB.pdf.jpg31719-156351-2-PB.pdf.jpgGenerated Thumbnailimage/jpeg9250https://repositorio.unal.edu.co/bitstream/unal/42140/2/31719-156351-2-PB.pdf.jpg3797e21563ee774dc77376dd537747b2MD52unal/42140oai:repositorio.unal.edu.co:unal/421402023-02-06 23:12:43.706Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages
title Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages
spellingShingle Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages
Psidium guajava L.
carotene
lipophilic antioxidant activity.
Psidium guajava L.
β-carotene
postharvest
regional varieties.
title_short Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages
title_full Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages
title_fullStr Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages
title_full_unstemmed Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages
title_sort Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages
dc.creator.fl_str_mv Espinal Ruiz, Mauricio
Daza Agudelo, Jorge Iván
Restrepo Sánchez, Luz Patricia
dc.contributor.author.spa.fl_str_mv Espinal Ruiz, Mauricio
Daza Agudelo, Jorge Iván
Restrepo Sánchez, Luz Patricia
dc.subject.proposal.spa.fl_str_mv Psidium guajava L.
carotene
lipophilic antioxidant activity.
Psidium guajava L.
β-carotene
postharvest
regional varieties.
topic Psidium guajava L.
carotene
lipophilic antioxidant activity.
Psidium guajava L.
β-carotene
postharvest
regional varieties.
description We determined the lipophilic antioxidant activity and β-carotene content with HPLC-UV in guava fruit Psidium guajava L.) varieties Palmira ICA I, Regional Roja and Regional Blanca in the ripening stages: green, semi-ripe, mature and senescent. It was established that the β-carotene content and lipophilic antioxidant activity increased during the ripening process up to the climacteric maximum and decreased during senescence; lipophilic antioxidant activity being higher in the varieties Palmira ICA I (13.06 μmol a-tocopherol/g fruit) and regional roja (14.08 μmol a-tocopherol/g fruit) and lower in the regional blanca variety (7.04 μmol a-tocopherol/g fruit), while β-carotene content was highest in the regional roja variety (85.26 Eq. retinol/100 g fruit) followed by the varieties Palmira ICA I (10.53 Eq. retinol/100 g fruit) and regional blanca (5.78 Eq. retinol/100 g fruit). The best correlation between lipophilic antioxidant activity and β-carotene content was observed in the ‘regional roja’ (r2 = 0.830), while the varieties Palmira ICA I and regional blanca showed no correlation.
publishDate 2012
dc.date.issued.spa.fl_str_mv 2012
dc.date.accessioned.spa.fl_str_mv 2019-06-28T10:33:48Z
dc.date.available.spa.fl_str_mv 2019-06-28T10:33:48Z
dc.type.spa.fl_str_mv Artículo de revista
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/42140
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/32237/
url https://repositorio.unal.edu.co/handle/unal/42140
http://bdigital.unal.edu.co/32237/
dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/agrocol/article/view/31719
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana
Agronomía Colombiana
dc.relation.ispartofseries.none.fl_str_mv Agronomía Colombiana; Vol. 30, núm. 2 (2012); 251-259 Agronomía Colombiana; Vol. 30, núm. 2 (2012); 251-259 2357-3732 0120-9965
dc.relation.references.spa.fl_str_mv Espinal Ruiz, Mauricio and Daza Agudelo, Jorge Iván and Restrepo Sánchez, Luz Patricia (2012) Lipophilic antioxidant activity of guava fruit varieties palmira ica i, regional roja and regional blanca in four ripening stages. Agronomía Colombiana; Vol. 30, núm. 2 (2012); 251-259 Agronomía Colombiana; Vol. 30, núm. 2 (2012); 251-259 2357-3732 0120-9965 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial
institution Universidad Nacional de Colombia
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