Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UnB |
Texto Completo: | http://repositorio.unb.br/handle/10482/33359 https://dx.doi.org/10.1590/fst.03117 |
Resumo: | The aim of this study was to evaluate the effect of freezing and atomization on bioactive compounds in cagaita fruit. The levels of total phenolics, total flavonoids, condensed tannins, vitamin C, β-carotene, the antioxidant potential assessed by DPPH and ABTS, sugar profile, and mineral profile were all evaluated. High levels of total polyphenols (881.95 mg/100 g), total flavonoids (42.93 mg/100 g) and condensed tannins (67.00 mg/100 g) were detected in atomized cagaita pulp. A higher content of vitamin C was found in fresh cagaita pulp (29.75 mg/100 g), compared to frozen pulp, or atomized pulp, which had levels of 24.64 mg/100 g and 20.38 mg/100 g, respectively. Atomized pulp had the highest antioxidant activity as assessed using the ABTS method (517.04 µmol Trolox/g), compared with frozen pulp (357.73 µmol Trolox/g) and fresh cagaita pulp (276.07 µmol Trolox/g). The drying method demonstrated the best performance with respect to fruit preservation. |
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Santos, Mara Núbia Guimarães dosSilva, Edson Pablo daGodoy, Helena TeixeiraSilva, Flávio Alves daCelestino, Sonia Maria CostaPineli, Lívia de Lacerda de OliveiraDamiani, Clarissa2019-01-02T13:50:50Z2019-01-02T13:50:50Z2018SANTOS, Mara Núbia Guimarães dos et al. Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit. Food Science and Technology, Campinas, v. 38, n. 4, p. 600-605, out./dez. 2018. DOI: http://dx.doi.org/10.1590/fst.03117. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612018000400600&lng=en&nrm=iso. Acesso em: 05 jun. 2019. Epub Aug 27, 2018.http://repositorio.unb.br/handle/10482/33359https://dx.doi.org/10.1590/fst.03117Sociedade Brasileira de Ciência e Tecnologia de AlimentosFood Science and Technology - (CC BY) - This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Acesso em: 05 jun. 2019.info:eu-repo/semantics/openAccessEffect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruitinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCagaitaFrutas - conservaçãoPlantas - compostos bioativosThe aim of this study was to evaluate the effect of freezing and atomization on bioactive compounds in cagaita fruit. The levels of total phenolics, total flavonoids, condensed tannins, vitamin C, β-carotene, the antioxidant potential assessed by DPPH and ABTS, sugar profile, and mineral profile were all evaluated. High levels of total polyphenols (881.95 mg/100 g), total flavonoids (42.93 mg/100 g) and condensed tannins (67.00 mg/100 g) were detected in atomized cagaita pulp. A higher content of vitamin C was found in fresh cagaita pulp (29.75 mg/100 g), compared to frozen pulp, or atomized pulp, which had levels of 24.64 mg/100 g and 20.38 mg/100 g, respectively. Atomized pulp had the highest antioxidant activity as assessed using the ABTS method (517.04 µmol Trolox/g), compared with frozen pulp (357.73 µmol Trolox/g) and fresh cagaita pulp (276.07 µmol Trolox/g). The drying method demonstrated the best performance with respect to fruit preservation.engreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_EffectFreezingAtomization.pdfapplication/pdf586942http://repositorio2.unb.br/jspui/bitstream/10482/33359/1/ARTIGO_EffectFreezingAtomization.pdfcbfcdb098690f817fe33986492bf722cMD51open access10482/333592023-05-24 20:03:31.694open accessoai:repositorio2.unb.br:10482/33359Biblioteca Digital de Teses e DissertaçõesPUBhttps://repositorio.unb.br/oai/requestopendoar:2023-05-24T23:03:31Repositório Institucional da UnB - Universidade de Brasília (UnB)false |
dc.title.pt_BR.fl_str_mv |
Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit |
title |
Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit |
spellingShingle |
Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit Santos, Mara Núbia Guimarães dos Cagaita Frutas - conservação Plantas - compostos bioativos |
title_short |
Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit |
title_full |
Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit |
title_fullStr |
Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit |
title_full_unstemmed |
Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit |
title_sort |
Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit |
author |
Santos, Mara Núbia Guimarães dos |
author_facet |
Santos, Mara Núbia Guimarães dos Silva, Edson Pablo da Godoy, Helena Teixeira Silva, Flávio Alves da Celestino, Sonia Maria Costa Pineli, Lívia de Lacerda de Oliveira Damiani, Clarissa |
author_role |
author |
author2 |
Silva, Edson Pablo da Godoy, Helena Teixeira Silva, Flávio Alves da Celestino, Sonia Maria Costa Pineli, Lívia de Lacerda de Oliveira Damiani, Clarissa |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Santos, Mara Núbia Guimarães dos Silva, Edson Pablo da Godoy, Helena Teixeira Silva, Flávio Alves da Celestino, Sonia Maria Costa Pineli, Lívia de Lacerda de Oliveira Damiani, Clarissa |
dc.subject.keyword.pt_BR.fl_str_mv |
Cagaita Frutas - conservação Plantas - compostos bioativos |
topic |
Cagaita Frutas - conservação Plantas - compostos bioativos |
description |
The aim of this study was to evaluate the effect of freezing and atomization on bioactive compounds in cagaita fruit. The levels of total phenolics, total flavonoids, condensed tannins, vitamin C, β-carotene, the antioxidant potential assessed by DPPH and ABTS, sugar profile, and mineral profile were all evaluated. High levels of total polyphenols (881.95 mg/100 g), total flavonoids (42.93 mg/100 g) and condensed tannins (67.00 mg/100 g) were detected in atomized cagaita pulp. A higher content of vitamin C was found in fresh cagaita pulp (29.75 mg/100 g), compared to frozen pulp, or atomized pulp, which had levels of 24.64 mg/100 g and 20.38 mg/100 g, respectively. Atomized pulp had the highest antioxidant activity as assessed using the ABTS method (517.04 µmol Trolox/g), compared with frozen pulp (357.73 µmol Trolox/g) and fresh cagaita pulp (276.07 µmol Trolox/g). The drying method demonstrated the best performance with respect to fruit preservation. |
publishDate |
2018 |
dc.date.issued.fl_str_mv |
2018 |
dc.date.accessioned.fl_str_mv |
2019-01-02T13:50:50Z |
dc.date.available.fl_str_mv |
2019-01-02T13:50:50Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SANTOS, Mara Núbia Guimarães dos et al. Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit. Food Science and Technology, Campinas, v. 38, n. 4, p. 600-605, out./dez. 2018. DOI: http://dx.doi.org/10.1590/fst.03117. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612018000400600&lng=en&nrm=iso. Acesso em: 05 jun. 2019. Epub Aug 27, 2018. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unb.br/handle/10482/33359 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://dx.doi.org/10.1590/fst.03117 |
identifier_str_mv |
SANTOS, Mara Núbia Guimarães dos et al. Effect of freezing and atomization on bioactive compounds in cagaita (Eugenya dysenterica DC) fruit. Food Science and Technology, Campinas, v. 38, n. 4, p. 600-605, out./dez. 2018. DOI: http://dx.doi.org/10.1590/fst.03117. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612018000400600&lng=en&nrm=iso. Acesso em: 05 jun. 2019. Epub Aug 27, 2018. |
url |
http://repositorio.unb.br/handle/10482/33359 https://dx.doi.org/10.1590/fst.03117 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
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Universidade de Brasília (UnB) |
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UNB |
institution |
UNB |
reponame_str |
Repositório Institucional da UnB |
collection |
Repositório Institucional da UnB |
bitstream.url.fl_str_mv |
http://repositorio2.unb.br/jspui/bitstream/10482/33359/1/ARTIGO_EffectFreezingAtomization.pdf |
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