Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage

The objective of this research was to study the relationship between the fatty acid content and the altitude of orchards and fruit maturity stage of avocados (Persea americana Mill. cv. Hass) at different locations in the department of Antioquia (Colombia). Orchards between 1,340 and 2,420 m a.s.l....

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Autores:
Carvalho, Catarina Pedro
Bernal E., Jorge
Velásquez, María Alejandra
Cartagena V., José Régulo
Tipo de recurso:
Article of journal
Fecha de publicación:
2015
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/58518
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/58518
http://bdigital.unal.edu.co/55301/
Palabra clave:
57 Ciencias de la vida; Biología / Life sciences; biology
58 Plantas / Plants
tropical fruit
growing area
monounsaturated fat
origin markers
health
certifications
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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oai_identifier_str oai:repositorio.unal.edu.co:unal/58518
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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_abf2Carvalho, Catarina Pedroe560d79d-5911-48d6-b273-2ce6fbde0a5e300Bernal E., Jorge805ee8cc-246b-418c-a1a4-549dfa9a314c300Velásquez, María Alejandrafc84a944-6707-4553-a824-5698d4d60d3b300Cartagena V., José Régulod8367be8-325f-406f-8fe5-d1e8fd8725843002019-07-02T14:18:44Z2019-07-02T14:18:44Z2015-05-01ISSN: 2357-3732https://repositorio.unal.edu.co/handle/unal/58518http://bdigital.unal.edu.co/55301/The objective of this research was to study the relationship between the fatty acid content and the altitude of orchards and fruit maturity stage of avocados (Persea americana Mill. cv. Hass) at different locations in the department of Antioquia (Colombia). Orchards between 1,340 and 2,420 m a.s.l. were selected and the fatty acid profile and content of the fruits were analyzed. Oleic acid showed the highest percentage for all of the locations and its percentage decreased drastically at lower altitudes, meanwhile the percentage of palmitoleic and linoleic acids increased in these orchards. The oleic/palmitoleic, linoleic/palmitoleic, and oleic/linoleic indexes increased significantly at higher altitudes. Palmitoleic acid increased significantly with the maturity stage (dry matter content) of the avocados for all of the locations. Some fatty acids showed a high linear correlation with the fruit maturity stage, varying the type of acid or index with altitude. The fatty acid content is a variable to consider in future studies for a protected designation of origin (PDO), due to the close relationship observed with the geographical growing area and its importance to human health. More assessments must be taken over the course of years and harvests with more contrasting environments in order to obtain more robust information and feed the model.application/pdfspaUniversidad Nacional de Colombiahttp://www.revistas.unal.edu.co/index.php/agrocol/article/view/49902Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaCarvalho, Catarina Pedro and Bernal E., Jorge and Velásquez, María Alejandra and Cartagena V., José Régulo (2015) Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage. Agronomía Colombiana, 33 (2). pp. 220-227. ISSN 2357-373257 Ciencias de la vida; Biología / Life sciences; biology58 Plantas / Plantstropical fruitgrowing areamonounsaturated fatorigin markershealthcertificationsFatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stageArtículo 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/ARTORIGINALagron.colomb.v33n2.49902.pdfapplication/pdf180926https://repositorio.unal.edu.co/bitstream/unal/58518/1/agron.colomb.v33n2.49902.pdf9c766b08324828ac0defd9368981e480MD51THUMBNAILagron.colomb.v33n2.49902.pdf.jpgagron.colomb.v33n2.49902.pdf.jpgGenerated Thumbnailimage/jpeg8807https://repositorio.unal.edu.co/bitstream/unal/58518/2/agron.colomb.v33n2.49902.pdf.jpg1de87449aa789dbb8f39f7e69441b637MD52unal/58518oai:repositorio.unal.edu.co:unal/585182023-03-28 23:07:35.081Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage
title Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage
spellingShingle Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage
57 Ciencias de la vida; Biología / Life sciences; biology
58 Plantas / Plants
tropical fruit
growing area
monounsaturated fat
origin markers
health
certifications
title_short Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage
title_full Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage
title_fullStr Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage
title_full_unstemmed Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage
title_sort Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage
dc.creator.fl_str_mv Carvalho, Catarina Pedro
Bernal E., Jorge
Velásquez, María Alejandra
Cartagena V., José Régulo
dc.contributor.author.spa.fl_str_mv Carvalho, Catarina Pedro
Bernal E., Jorge
Velásquez, María Alejandra
Cartagena V., José Régulo
dc.subject.ddc.spa.fl_str_mv 57 Ciencias de la vida; Biología / Life sciences; biology
58 Plantas / Plants
topic 57 Ciencias de la vida; Biología / Life sciences; biology
58 Plantas / Plants
tropical fruit
growing area
monounsaturated fat
origin markers
health
certifications
dc.subject.proposal.spa.fl_str_mv tropical fruit
growing area
monounsaturated fat
origin markers
health
certifications
description The objective of this research was to study the relationship between the fatty acid content and the altitude of orchards and fruit maturity stage of avocados (Persea americana Mill. cv. Hass) at different locations in the department of Antioquia (Colombia). Orchards between 1,340 and 2,420 m a.s.l. were selected and the fatty acid profile and content of the fruits were analyzed. Oleic acid showed the highest percentage for all of the locations and its percentage decreased drastically at lower altitudes, meanwhile the percentage of palmitoleic and linoleic acids increased in these orchards. The oleic/palmitoleic, linoleic/palmitoleic, and oleic/linoleic indexes increased significantly at higher altitudes. Palmitoleic acid increased significantly with the maturity stage (dry matter content) of the avocados for all of the locations. Some fatty acids showed a high linear correlation with the fruit maturity stage, varying the type of acid or index with altitude. The fatty acid content is a variable to consider in future studies for a protected designation of origin (PDO), due to the close relationship observed with the geographical growing area and its importance to human health. More assessments must be taken over the course of years and harvests with more contrasting environments in order to obtain more robust information and feed the model.
publishDate 2015
dc.date.issued.spa.fl_str_mv 2015-05-01
dc.date.accessioned.spa.fl_str_mv 2019-07-02T14:18:44Z
dc.date.available.spa.fl_str_mv 2019-07-02T14:18:44Z
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format http://purl.org/coar/resource_type/c_6501
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dc.identifier.issn.spa.fl_str_mv ISSN: 2357-3732
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identifier_str_mv ISSN: 2357-3732
url https://repositorio.unal.edu.co/handle/unal/58518
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dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv http://www.revistas.unal.edu.co/index.php/agrocol/article/view/49902
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana
Agronomía Colombiana
dc.relation.references.spa.fl_str_mv Carvalho, Catarina Pedro and Bernal E., Jorge and Velásquez, María Alejandra and Cartagena V., José Régulo (2015) Fatty acid content of avocados (Persea americana Mill. cv. Hass) in relation to orchard altitude and fruit maturity stage. Agronomía Colombiana, 33 (2). pp. 220-227. ISSN 2357-3732
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
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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/
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eu_rights_str_mv openAccess
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dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia
institution Universidad Nacional de Colombia
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