Optimum controlled atmospheres minimise respiration rate and quality losses while increase phenolic compounds of baby carrots
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | https://doi.org/10.1016/j.lwt.2010.06.002 http://www.locus.ufv.br/handle/123456789/21941 |
Resumo: | Baby carrot is a very perishable product mainly due to the abrasion of the cylindrical carrot root segments. The influence of four different controlled atmospheres (CA) (air, 2 kPa O2 + 15 kPa CO2, 5 kPa O2 + 5 kPa CO2 and 10 kPa O2 + 10 kPa CO2) was studied to maintain quality and prolong the shelf life of baby carrots. Respiration rate (RR), the content of vitamin C, carotenoids and phenolics by HPLC as well as the sensory quality of baby carrots during storage at 4 °C were evaluated. The lowest RR was observed in baby carrots stored under CA containing the lowest O2 concentrations. Baby carrots under low O2 atmospheres preserved the highest vitamin C content, as well as the individual carotenoids. The wound-induced phenolic compounds, mainly trans chlorogenic acid, increased two fold in baby carrots stored under 5 kPa O2 + 5 kPa CO2. In general, CA maintained the overall visual quality of baby carrots up to 8 days. Controlled atmosphere of 5 kPa O2 + 5 kPa CO2 can be recommended as an optimum atmosphere to maintain quality of baby carrots, increasing bioactive compounds such as chlorogenic acid and avoiding anaerobic fermentation in case of temperature abuse. |
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Optimum controlled atmospheres minimise respiration rate and quality losses while increase phenolic compounds of baby carrotsDaucus carotaMinimally processedFresh-cutStorage conditionsVitamin CCarotenoidsPhenolic compoundsAntioxidant constituentsFruit and vegetablesBaby carrot is a very perishable product mainly due to the abrasion of the cylindrical carrot root segments. The influence of four different controlled atmospheres (CA) (air, 2 kPa O2 + 15 kPa CO2, 5 kPa O2 + 5 kPa CO2 and 10 kPa O2 + 10 kPa CO2) was studied to maintain quality and prolong the shelf life of baby carrots. Respiration rate (RR), the content of vitamin C, carotenoids and phenolics by HPLC as well as the sensory quality of baby carrots during storage at 4 °C were evaluated. The lowest RR was observed in baby carrots stored under CA containing the lowest O2 concentrations. Baby carrots under low O2 atmospheres preserved the highest vitamin C content, as well as the individual carotenoids. The wound-induced phenolic compounds, mainly trans chlorogenic acid, increased two fold in baby carrots stored under 5 kPa O2 + 5 kPa CO2. In general, CA maintained the overall visual quality of baby carrots up to 8 days. Controlled atmosphere of 5 kPa O2 + 5 kPa CO2 can be recommended as an optimum atmosphere to maintain quality of baby carrots, increasing bioactive compounds such as chlorogenic acid and avoiding anaerobic fermentation in case of temperature abuse.Elsevier LWT - Food Science and Technology2018-09-24T11:38:55Z2018-09-24T11:38:55Z2011-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlepdfapplication/pdf00236438https://doi.org/10.1016/j.lwt.2010.06.002http://www.locus.ufv.br/handle/123456789/21941engv. 44, n. 1, p. 277- 283, jan. 2011Elsevier Ltd.info:eu-repo/semantics/openAccessSimões, Adriano D. N. SimõesAllende, A.Tudela, Juan A.Puschmann, RolfGil, Maria I.reponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFV2024-07-12T06:56:38Zoai:locus.ufv.br:123456789/21941Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452024-07-12T06:56:38LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
Optimum controlled atmospheres minimise respiration rate and quality losses while increase phenolic compounds of baby carrots |
title |
Optimum controlled atmospheres minimise respiration rate and quality losses while increase phenolic compounds of baby carrots |
spellingShingle |
Optimum controlled atmospheres minimise respiration rate and quality losses while increase phenolic compounds of baby carrots Simões, Adriano D. N. Simões Daucus carota Minimally processed Fresh-cut Storage conditions Vitamin C Carotenoids Phenolic compounds Antioxidant constituents Fruit and vegetables |
title_short |
Optimum controlled atmospheres minimise respiration rate and quality losses while increase phenolic compounds of baby carrots |
title_full |
Optimum controlled atmospheres minimise respiration rate and quality losses while increase phenolic compounds of baby carrots |
title_fullStr |
Optimum controlled atmospheres minimise respiration rate and quality losses while increase phenolic compounds of baby carrots |
title_full_unstemmed |
Optimum controlled atmospheres minimise respiration rate and quality losses while increase phenolic compounds of baby carrots |
title_sort |
Optimum controlled atmospheres minimise respiration rate and quality losses while increase phenolic compounds of baby carrots |
author |
Simões, Adriano D. N. Simões |
author_facet |
Simões, Adriano D. N. Simões Allende, A. Tudela, Juan A. Puschmann, Rolf Gil, Maria I. |
author_role |
author |
author2 |
Allende, A. Tudela, Juan A. Puschmann, Rolf Gil, Maria I. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Simões, Adriano D. N. Simões Allende, A. Tudela, Juan A. Puschmann, Rolf Gil, Maria I. |
dc.subject.por.fl_str_mv |
Daucus carota Minimally processed Fresh-cut Storage conditions Vitamin C Carotenoids Phenolic compounds Antioxidant constituents Fruit and vegetables |
topic |
Daucus carota Minimally processed Fresh-cut Storage conditions Vitamin C Carotenoids Phenolic compounds Antioxidant constituents Fruit and vegetables |
description |
Baby carrot is a very perishable product mainly due to the abrasion of the cylindrical carrot root segments. The influence of four different controlled atmospheres (CA) (air, 2 kPa O2 + 15 kPa CO2, 5 kPa O2 + 5 kPa CO2 and 10 kPa O2 + 10 kPa CO2) was studied to maintain quality and prolong the shelf life of baby carrots. Respiration rate (RR), the content of vitamin C, carotenoids and phenolics by HPLC as well as the sensory quality of baby carrots during storage at 4 °C were evaluated. The lowest RR was observed in baby carrots stored under CA containing the lowest O2 concentrations. Baby carrots under low O2 atmospheres preserved the highest vitamin C content, as well as the individual carotenoids. The wound-induced phenolic compounds, mainly trans chlorogenic acid, increased two fold in baby carrots stored under 5 kPa O2 + 5 kPa CO2. In general, CA maintained the overall visual quality of baby carrots up to 8 days. Controlled atmosphere of 5 kPa O2 + 5 kPa CO2 can be recommended as an optimum atmosphere to maintain quality of baby carrots, increasing bioactive compounds such as chlorogenic acid and avoiding anaerobic fermentation in case of temperature abuse. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01 2018-09-24T11:38:55Z 2018-09-24T11:38:55Z |
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.uri.fl_str_mv |
00236438 https://doi.org/10.1016/j.lwt.2010.06.002 http://www.locus.ufv.br/handle/123456789/21941 |
identifier_str_mv |
00236438 |
url |
https://doi.org/10.1016/j.lwt.2010.06.002 http://www.locus.ufv.br/handle/123456789/21941 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
v. 44, n. 1, p. 277- 283, jan. 2011 |
dc.rights.driver.fl_str_mv |
Elsevier Ltd. info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Elsevier Ltd. |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier LWT - Food Science and Technology |
publisher.none.fl_str_mv |
Elsevier LWT - Food Science and Technology |
dc.source.none.fl_str_mv |
reponame:LOCUS Repositório Institucional da UFV instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
LOCUS Repositório Institucional da UFV |
collection |
LOCUS Repositório Institucional da UFV |
repository.name.fl_str_mv |
LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
fabiojreis@ufv.br |
_version_ |
1822610589470425088 |