Effect of controlled atmosphere on postharvest quality of ‘Douradão’ peaches
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório do Instituto de Tecnologia de Alimentos |
Texto Completo: | http://repositorio.ital.sp.gov.br/jspui/handle/123456789/697 |
Resumo: | This study was carried out with one of the most important cultivar grown in the State of Sao Paulo, Brazil, which has gained the preference of consumers, due to its sweet taste, intense skin color and large size; however, these fruits are susceptible to chilling injury when cold stored for long periods. The use of controlled atmosphere (CA) with elevated CO2 and reduced O2 concentrations prevent the onset of the chilling symptom. Thus, the effect of three different conditions of controlled atmosphere (CA1, CA2, CA3 and Control) was evaluated in order to extend the storage life of ‘Douradão’ peaches. After 14, 21 and 28 days, samples were withdrawn from CA and kept in fresh air at 25 ± 1 °C and 90 ± 5% RH to complete ripening. On the day of removal and after 4 days, were the peaches quality characteristics were evaluated. The results showed that the use of CA during cold storage reduced weight loss and prevented postharvest decay. CA2 and CA3 treatments were effective in keeping good quality of ‘Douradão’ peaches during 28 days of cold storage, the ripe fruits showed reduced incidence of woolliness, adequate juiciness and flesh firmness. CA1 and Control treatments did not present marketable conditions after 14 days of cold storage. |
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Effect of controlled atmosphere on postharvest quality of ‘Douradão’ peachesEfeito da atmosfera controlada na qualidade pós-colheita de pêssegos ‘Douradão’Prunus persicaChillingWoollinessStorage lifePectolytic enzymesThis study was carried out with one of the most important cultivar grown in the State of Sao Paulo, Brazil, which has gained the preference of consumers, due to its sweet taste, intense skin color and large size; however, these fruits are susceptible to chilling injury when cold stored for long periods. The use of controlled atmosphere (CA) with elevated CO2 and reduced O2 concentrations prevent the onset of the chilling symptom. Thus, the effect of three different conditions of controlled atmosphere (CA1, CA2, CA3 and Control) was evaluated in order to extend the storage life of ‘Douradão’ peaches. After 14, 21 and 28 days, samples were withdrawn from CA and kept in fresh air at 25 ± 1 °C and 90 ± 5% RH to complete ripening. On the day of removal and after 4 days, were the peaches quality characteristics were evaluated. The results showed that the use of CA during cold storage reduced weight loss and prevented postharvest decay. CA2 and CA3 treatments were effective in keeping good quality of ‘Douradão’ peaches during 28 days of cold storage, the ripe fruits showed reduced incidence of woolliness, adequate juiciness and flesh firmness. CA1 and Control treatments did not present marketable conditions after 14 days of cold storage.Santana, Ligia Regina Radomille de; et al.2023-04-03T17:58:23Z2023-04-03T17:58:23Z2010info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfActa Horticultural, Leuven/Bélgica, n. 872, p. 211-220, 2010.0101-2061http://repositorio.ital.sp.gov.br/jspui/handle/123456789/697reponame:Repositório do Instituto de Tecnologia de Alimentosinstname:Instituto de Tecnologia de Alimentos (ITAL)instacron:ITALenginfo:eu-repo/semantics/openAccess2023-04-03T17:58:24Zoai:http://repositorio.ital.sp.gov.br:123456789/697Repositório InstitucionalPUBhttp://repositorio.ital.sp.gov.br/oai/requestbjftsec@ital.sp.gov.br || bjftsec@ital.sp.gov.bropendoar:2023-04-03T17:58:24Repositório do Instituto de Tecnologia de Alimentos - Instituto de Tecnologia de Alimentos (ITAL)false |
dc.title.none.fl_str_mv |
Effect of controlled atmosphere on postharvest quality of ‘Douradão’ peaches Efeito da atmosfera controlada na qualidade pós-colheita de pêssegos ‘Douradão’ |
title |
Effect of controlled atmosphere on postharvest quality of ‘Douradão’ peaches |
spellingShingle |
Effect of controlled atmosphere on postharvest quality of ‘Douradão’ peaches Santana, Ligia Regina Radomille de; et al. Prunus persica Chilling Woolliness Storage life Pectolytic enzymes |
title_short |
Effect of controlled atmosphere on postharvest quality of ‘Douradão’ peaches |
title_full |
Effect of controlled atmosphere on postharvest quality of ‘Douradão’ peaches |
title_fullStr |
Effect of controlled atmosphere on postharvest quality of ‘Douradão’ peaches |
title_full_unstemmed |
Effect of controlled atmosphere on postharvest quality of ‘Douradão’ peaches |
title_sort |
Effect of controlled atmosphere on postharvest quality of ‘Douradão’ peaches |
author |
Santana, Ligia Regina Radomille de; et al. |
author_facet |
Santana, Ligia Regina Radomille de; et al. |
author_role |
author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Santana, Ligia Regina Radomille de; et al. |
dc.subject.none.fl_str_mv |
|
dc.subject.por.fl_str_mv |
Prunus persica Chilling Woolliness Storage life Pectolytic enzymes |
topic |
Prunus persica Chilling Woolliness Storage life Pectolytic enzymes |
description |
This study was carried out with one of the most important cultivar grown in the State of Sao Paulo, Brazil, which has gained the preference of consumers, due to its sweet taste, intense skin color and large size; however, these fruits are susceptible to chilling injury when cold stored for long periods. The use of controlled atmosphere (CA) with elevated CO2 and reduced O2 concentrations prevent the onset of the chilling symptom. Thus, the effect of three different conditions of controlled atmosphere (CA1, CA2, CA3 and Control) was evaluated in order to extend the storage life of ‘Douradão’ peaches. After 14, 21 and 28 days, samples were withdrawn from CA and kept in fresh air at 25 ± 1 °C and 90 ± 5% RH to complete ripening. On the day of removal and after 4 days, were the peaches quality characteristics were evaluated. The results showed that the use of CA during cold storage reduced weight loss and prevented postharvest decay. CA2 and CA3 treatments were effective in keeping good quality of ‘Douradão’ peaches during 28 days of cold storage, the ripe fruits showed reduced incidence of woolliness, adequate juiciness and flesh firmness. CA1 and Control treatments did not present marketable conditions after 14 days of cold storage. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010 2023-04-03T17:58:23Z 2023-04-03T17:58:23Z |
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.none.fl_str_mv |
|
dc.identifier.uri.fl_str_mv |
Acta Horticultural, Leuven/Bélgica, n. 872, p. 211-220, 2010. 0101-2061 http://repositorio.ital.sp.gov.br/jspui/handle/123456789/697 |
identifier_str_mv |
Acta Horticultural, Leuven/Bélgica, n. 872, p. 211-220, 2010. 0101-2061 |
url |
http://repositorio.ital.sp.gov.br/jspui/handle/123456789/697 |
dc.language.none.fl_str_mv |
|
dc.language.iso.fl_str_mv |
eng |
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language |
eng |
dc.rights.none.fl_str_mv |
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dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
|
publisher.none.fl_str_mv |
|
dc.source.none.fl_str_mv |
reponame:Repositório do Instituto de Tecnologia de Alimentos instname:Instituto de Tecnologia de Alimentos (ITAL) instacron:ITAL |
instname_str |
Instituto de Tecnologia de Alimentos (ITAL) |
instacron_str |
ITAL |
institution |
ITAL |
reponame_str |
Repositório do Instituto de Tecnologia de Alimentos |
collection |
Repositório do Instituto de Tecnologia de Alimentos |
repository.name.fl_str_mv |
Repositório do Instituto de Tecnologia de Alimentos - Instituto de Tecnologia de Alimentos (ITAL) |
repository.mail.fl_str_mv |
bjftsec@ital.sp.gov.br || bjftsec@ital.sp.gov.br |
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