Effect of high hydrostatic pressure on antioxidant content of 'Ataulfo' mango during postharvest maturation
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Food Science and Technology (Campinas) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000300027 |
Resumo: | The objective of this study was to evaluate the effect of pressurization on the concentration of some antioxidant compounds and the antiradical efficiency during the ripening process of 'Ataulfo' mango. The fruits at physiological maturity stage were pressurized at 15, 30, or 60 MPa for 10 or 20 min. Control fruits were not pressurized. The fruits were stored at 25 °C and changes in the concentration of ascorbic acid, total phenols, total flavonoids, total carotenoids, and antiradical efficiency were evaluated. It was demonstrated that in 'Ataulfo' mango high hydrostatic pressure treatments at 60 and 30 MPa for 20 minutes induced the synthesis of ascorbic acid during storage maybe as a consequence of physiological changes and possible structural modification of the cells, while the fruits pressurized at 15 MPa showed no effect on this parameter. On the other hand, the use of 15 MPa for 10 minutes increased the synthesis of phenols, flavonoids, carotenoids, and antiradical efficiency in 'Ataulfo' mango compared to that of the control fruit. In conclusion, this behavior seemed to be due to the low hydrostatic pressure treatments (15 Mpa), which stimulated the synthesis of antioxidants in the mango fruit and ripening was not inhibited. |
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Effect of high hydrostatic pressure on antioxidant content of 'Ataulfo' mango during postharvest maturationMangifera indica Lhigh hydrostatic pressureantioxidantsThe objective of this study was to evaluate the effect of pressurization on the concentration of some antioxidant compounds and the antiradical efficiency during the ripening process of 'Ataulfo' mango. The fruits at physiological maturity stage were pressurized at 15, 30, or 60 MPa for 10 or 20 min. Control fruits were not pressurized. The fruits were stored at 25 °C and changes in the concentration of ascorbic acid, total phenols, total flavonoids, total carotenoids, and antiradical efficiency were evaluated. It was demonstrated that in 'Ataulfo' mango high hydrostatic pressure treatments at 60 and 30 MPa for 20 minutes induced the synthesis of ascorbic acid during storage maybe as a consequence of physiological changes and possible structural modification of the cells, while the fruits pressurized at 15 MPa showed no effect on this parameter. On the other hand, the use of 15 MPa for 10 minutes increased the synthesis of phenols, flavonoids, carotenoids, and antiradical efficiency in 'Ataulfo' mango compared to that of the control fruit. In conclusion, this behavior seemed to be due to the low hydrostatic pressure treatments (15 Mpa), which stimulated the synthesis of antioxidants in the mango fruit and ripening was not inhibited.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2013-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000300027Food Science and Technology v.33 n.3 2013reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/S0101-20612013005000062info:eu-repo/semantics/openAccessOrtega,Viviana GuadalupeRamírez,José AlbertoVelázquez,GonzaloTovar,BeatrizMata,MiguelMontalvo,Efigeniaeng2013-10-08T00:00:00Zoai:scielo:S0101-20612013000300027Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2013-10-08T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Effect of high hydrostatic pressure on antioxidant content of 'Ataulfo' mango during postharvest maturation |
title |
Effect of high hydrostatic pressure on antioxidant content of 'Ataulfo' mango during postharvest maturation |
spellingShingle |
Effect of high hydrostatic pressure on antioxidant content of 'Ataulfo' mango during postharvest maturation Ortega,Viviana Guadalupe Mangifera indica L high hydrostatic pressure antioxidants |
title_short |
Effect of high hydrostatic pressure on antioxidant content of 'Ataulfo' mango during postharvest maturation |
title_full |
Effect of high hydrostatic pressure on antioxidant content of 'Ataulfo' mango during postharvest maturation |
title_fullStr |
Effect of high hydrostatic pressure on antioxidant content of 'Ataulfo' mango during postharvest maturation |
title_full_unstemmed |
Effect of high hydrostatic pressure on antioxidant content of 'Ataulfo' mango during postharvest maturation |
title_sort |
Effect of high hydrostatic pressure on antioxidant content of 'Ataulfo' mango during postharvest maturation |
author |
Ortega,Viviana Guadalupe |
author_facet |
Ortega,Viviana Guadalupe Ramírez,José Alberto Velázquez,Gonzalo Tovar,Beatriz Mata,Miguel Montalvo,Efigenia |
author_role |
author |
author2 |
Ramírez,José Alberto Velázquez,Gonzalo Tovar,Beatriz Mata,Miguel Montalvo,Efigenia |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Ortega,Viviana Guadalupe Ramírez,José Alberto Velázquez,Gonzalo Tovar,Beatriz Mata,Miguel Montalvo,Efigenia |
dc.subject.por.fl_str_mv |
Mangifera indica L high hydrostatic pressure antioxidants |
topic |
Mangifera indica L high hydrostatic pressure antioxidants |
description |
The objective of this study was to evaluate the effect of pressurization on the concentration of some antioxidant compounds and the antiradical efficiency during the ripening process of 'Ataulfo' mango. The fruits at physiological maturity stage were pressurized at 15, 30, or 60 MPa for 10 or 20 min. Control fruits were not pressurized. The fruits were stored at 25 °C and changes in the concentration of ascorbic acid, total phenols, total flavonoids, total carotenoids, and antiradical efficiency were evaluated. It was demonstrated that in 'Ataulfo' mango high hydrostatic pressure treatments at 60 and 30 MPa for 20 minutes induced the synthesis of ascorbic acid during storage maybe as a consequence of physiological changes and possible structural modification of the cells, while the fruits pressurized at 15 MPa showed no effect on this parameter. On the other hand, the use of 15 MPa for 10 minutes increased the synthesis of phenols, flavonoids, carotenoids, and antiradical efficiency in 'Ataulfo' mango compared to that of the control fruit. In conclusion, this behavior seemed to be due to the low hydrostatic pressure treatments (15 Mpa), which stimulated the synthesis of antioxidants in the mango fruit and ripening was not inhibited. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000300027 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000300027 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0101-20612013005000062 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
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 |
Food Science and Technology v.33 n.3 2013 reponame:Food Science and Technology (Campinas) instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA |
instname_str |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
instacron_str |
SBCTA |
institution |
SBCTA |
reponame_str |
Food Science and Technology (Campinas) |
collection |
Food Science and Technology (Campinas) |
repository.name.fl_str_mv |
Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
repository.mail.fl_str_mv |
||revista@sbcta.org.br |
_version_ |
1752126318609170432 |