Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages

Because the use of drying at high temperatures might negatively affect the functional properties of fruits, the effect of air-drying at 60°C on the total phenolic content (TPC) and antioxidant capacity (AOC) of cape gooseberry fruit was evaluated at three ripeness stages. The AOC was evaluated with...

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Autores:
Narváez-Cuenca, Carlos Eduardo
Mateus-Gómez, Ángela
Restrepo-Sánchez, Luz Patricia
Tipo de recurso:
Article of journal
Fecha de publicación:
2014
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/49738
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/49738
http://bdigital.unal.edu.co/43226/
Palabra clave:
Tropical fruit
functional food
polyphenols.
Postharvest
horticulture
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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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_abf2Narváez-Cuenca, Carlos Eduardo429adf7b-658a-4a54-bcee-fb19ea424521300Mateus-Gómez, Ángela9403fcb8-1781-4c2c-a963-5689ce460db1300Restrepo-Sánchez, Luz Patricia0d3755ad-c973-4b75-9b02-a73193b6fcc63002019-06-29T09:15:35Z2019-06-29T09:15:35Z2014-08-16https://repositorio.unal.edu.co/handle/unal/49738http://bdigital.unal.edu.co/43226/Because the use of drying at high temperatures might negatively affect the functional properties of fruits, the effect of air-drying at 60°C on the total phenolic content (TPC) and antioxidant capacity (AOC) of cape gooseberry fruit was evaluated at three ripeness stages. The AOC was evaluated with 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), ferric reducing ability of plasma (FRAP), 1,1-diphenyl-2-picrylhydrazyl (DPPH), and β-carotene-linoleate assays. The TPC and AOC increased in the fresh fruit as the ripeness stage increased. The TPC increased from 401.8±19.8 to 569.3±22.3 mg GAE/100 g dry weight (DW). The AOC values obtained with ABTS in the fresh fruit (ranging from 79.4±4.5 to 132.7±12.9 µmol trolox/g fruit DW) were comparable to those obtained with FRAP (ranging from 82.9±16.3 to 153.9±31.7 µmol trolox/g fruit DW). The values assessed with DPPH ranged from 21.0±3.2 to 34.1±5.1 µmol trolox/g fruit DW. The β-carotene-linoleate assay gave values ranging from 5.8±1.1 to 12.7±2.0 µmol α-tocoferol/g fruit DW. Air-drying the cape gooseberry fruit had a small influence on the TPC. The air-dried fruit had AOC values ranging from 27 to 164% of the value of the fresh fruit. While the ABTS assay produced higher values in the air-dried fruit than in the fresh fruit, the FRAP, DPPH, and β-carotene-linoleate assays resulted in lower values in the air-dried fruit.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/43731Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 32, núm. 2 (2014); 232-237 Agronomía Colombiana; Vol. 32, núm. 2 (2014); 232-237 2357-3732 0120-9965Narváez-Cuenca, Carlos Eduardo and Mateus-Gómez, Ángela and Restrepo-Sánchez, Luz Patricia (2014) Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages. Agronomía Colombiana; Vol. 32, núm. 2 (2014); 232-237 Agronomía Colombiana; Vol. 32, núm. 2 (2014); 232-237 2357-3732 0120-9965 .Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness 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/ARTTropical fruitfunctional foodpolyphenols.PostharvesthorticultureORIGINAL43731-220907-1-PB.pdfapplication/pdf186061https://repositorio.unal.edu.co/bitstream/unal/49738/1/43731-220907-1-PB.pdf5f7ed0eb1517d1cf3e3c12ac0ecab890MD51THUMBNAIL43731-220907-1-PB.pdf.jpg43731-220907-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9111https://repositorio.unal.edu.co/bitstream/unal/49738/2/43731-220907-1-PB.pdf.jpg6ad4c8e698245335a154bda095fbe34fMD52unal/49738oai:repositorio.unal.edu.co:unal/497382022-12-16 23:05:03.985Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages
title Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages
spellingShingle Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages
Tropical fruit
functional food
polyphenols.
Postharvest
horticulture
title_short Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages
title_full Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages
title_fullStr Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages
title_full_unstemmed Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages
title_sort Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages
dc.creator.fl_str_mv Narváez-Cuenca, Carlos Eduardo
Mateus-Gómez, Ángela
Restrepo-Sánchez, Luz Patricia
dc.contributor.author.spa.fl_str_mv Narváez-Cuenca, Carlos Eduardo
Mateus-Gómez, Ángela
Restrepo-Sánchez, Luz Patricia
dc.subject.proposal.spa.fl_str_mv Tropical fruit
functional food
polyphenols.
Postharvest
horticulture
topic Tropical fruit
functional food
polyphenols.
Postharvest
horticulture
description Because the use of drying at high temperatures might negatively affect the functional properties of fruits, the effect of air-drying at 60°C on the total phenolic content (TPC) and antioxidant capacity (AOC) of cape gooseberry fruit was evaluated at three ripeness stages. The AOC was evaluated with 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), ferric reducing ability of plasma (FRAP), 1,1-diphenyl-2-picrylhydrazyl (DPPH), and β-carotene-linoleate assays. The TPC and AOC increased in the fresh fruit as the ripeness stage increased. The TPC increased from 401.8±19.8 to 569.3±22.3 mg GAE/100 g dry weight (DW). The AOC values obtained with ABTS in the fresh fruit (ranging from 79.4±4.5 to 132.7±12.9 µmol trolox/g fruit DW) were comparable to those obtained with FRAP (ranging from 82.9±16.3 to 153.9±31.7 µmol trolox/g fruit DW). The values assessed with DPPH ranged from 21.0±3.2 to 34.1±5.1 µmol trolox/g fruit DW. The β-carotene-linoleate assay gave values ranging from 5.8±1.1 to 12.7±2.0 µmol α-tocoferol/g fruit DW. Air-drying the cape gooseberry fruit had a small influence on the TPC. The air-dried fruit had AOC values ranging from 27 to 164% of the value of the fresh fruit. While the ABTS assay produced higher values in the air-dried fruit than in the fresh fruit, the FRAP, DPPH, and β-carotene-linoleate assays resulted in lower values in the air-dried fruit.
publishDate 2014
dc.date.issued.spa.fl_str_mv 2014-08-16
dc.date.accessioned.spa.fl_str_mv 2019-06-29T09:15:35Z
dc.date.available.spa.fl_str_mv 2019-06-29T09:15:35Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/43226/
url https://repositorio.unal.edu.co/handle/unal/49738
http://bdigital.unal.edu.co/43226/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/agrocol/article/view/43731
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. 32, núm. 2 (2014); 232-237 Agronomía Colombiana; Vol. 32, núm. 2 (2014); 232-237 2357-3732 0120-9965
dc.relation.references.spa.fl_str_mv Narváez-Cuenca, Carlos Eduardo and Mateus-Gómez, Ángela and Restrepo-Sánchez, Luz Patricia (2014) Antioxidant capacity and total phenolic content of air-dried cape gooseberry (physalis peruviana l.) at different ripeness stages. Agronomía Colombiana; Vol. 32, núm. 2 (2014); 232-237 Agronomía Colombiana; Vol. 32, núm. 2 (2014); 232-237 2357-3732 0120-9965 .
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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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