Postharvest Decay Development on Guava Stored under Several Controlled Atmosphere Conditions
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/196028 |
Resumo: | The control of post-harvest fungal decay on guava (Psidium guajava L. 'Pedro Sato') stored under low oxygen controlled atmosphere (5 kPa) was compared with increasing concentrations of carbon dioxide in the atmospheres. The combination of high concentrations of carbon dioxide (1, 5, 10, 15 and 20 kPa) with low oxygen (5 kPa) did not result in additional decay control. The low oxygen level (5 kPa) was the main factor for controlling post-harvest fungal development which resulted in a very low percentage of fruits with symptoms of anthracnose and stylar end rot throughout cold storage, regardless of the CO2 concentration. After transfer to ambient conditions, only the atmospheres with 5 kPa O-2 (control), 5 kPa O-2 + 1 kPa CO2 and 5 kPa O-2 + 5 kPa CO2 resulted in reduced incidence of stylar end rot (P<0.05). There was not a significant interaction among CA combinations and storage duration on the percentage and number of typical anthracnose lesions. |
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Repositório Institucional da UNESP |
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Postharvest Decay Development on Guava Stored under Several Controlled Atmosphere ConditionsColletotrichum gloeosporioidesoxygencarbon dioxidephysical treatmentThe control of post-harvest fungal decay on guava (Psidium guajava L. 'Pedro Sato') stored under low oxygen controlled atmosphere (5 kPa) was compared with increasing concentrations of carbon dioxide in the atmospheres. The combination of high concentrations of carbon dioxide (1, 5, 10, 15 and 20 kPa) with low oxygen (5 kPa) did not result in additional decay control. The low oxygen level (5 kPa) was the main factor for controlling post-harvest fungal development which resulted in a very low percentage of fruits with symptoms of anthracnose and stylar end rot throughout cold storage, regardless of the CO2 concentration. After transfer to ambient conditions, only the atmospheres with 5 kPa O-2 (control), 5 kPa O-2 + 1 kPa CO2 and 5 kPa O-2 + 5 kPa CO2 resulted in reduced incidence of stylar end rot (P<0.05). There was not a significant interaction among CA combinations and storage duration on the percentage and number of typical anthracnose lesions.FCFRP USP, Depto Anal Clin Toxicol & Bromatol, Av Cafe S-N,Campus Univ, BR-14040903 Ribeirao Preto, SP, BrazilUNESP FCAV, Depto Tecnol, BR-14884900 Jaboticabal, SP, BrazilUNESP FCAV, Depto Tecnol, BR-14884900 Jaboticabal, SP, BrazilInt Soc Horticultural ScienceUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Teixeira, G. H. A.Durigan, J. F.Santos, L. O. [UNESP]Ogassavara, F. O. [UNESP]Cantwell, M. I.Almeida, DPF2020-12-10T19:30:56Z2020-12-10T19:30:56Z2012-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject213-219Xxviii International Horticultural Congress On Science And Horticulture For People (ihc2010): International Symposium On Postharvest Technology In The Global Market. Leuven 1: Int Soc Horticultural Science, v. 934, p. 213-219, 2012.0567-7572http://hdl.handle.net/11449/196028WOS:000314776200026Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengXxviii International Horticultural Congress On Science And Horticulture For People (ihc2010): International Symposium On Postharvest Technology In The Global Marketinfo:eu-repo/semantics/openAccess2021-10-23T02:54:18Zoai:repositorio.unesp.br:11449/196028Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T02:54:18Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Postharvest Decay Development on Guava Stored under Several Controlled Atmosphere Conditions |
title |
Postharvest Decay Development on Guava Stored under Several Controlled Atmosphere Conditions |
spellingShingle |
Postharvest Decay Development on Guava Stored under Several Controlled Atmosphere Conditions Teixeira, G. H. A. Colletotrichum gloeosporioides oxygen carbon dioxide physical treatment |
title_short |
Postharvest Decay Development on Guava Stored under Several Controlled Atmosphere Conditions |
title_full |
Postharvest Decay Development on Guava Stored under Several Controlled Atmosphere Conditions |
title_fullStr |
Postharvest Decay Development on Guava Stored under Several Controlled Atmosphere Conditions |
title_full_unstemmed |
Postharvest Decay Development on Guava Stored under Several Controlled Atmosphere Conditions |
title_sort |
Postharvest Decay Development on Guava Stored under Several Controlled Atmosphere Conditions |
author |
Teixeira, G. H. A. |
author_facet |
Teixeira, G. H. A. Durigan, J. F. Santos, L. O. [UNESP] Ogassavara, F. O. [UNESP] Cantwell, M. I. Almeida, DPF |
author_role |
author |
author2 |
Durigan, J. F. Santos, L. O. [UNESP] Ogassavara, F. O. [UNESP] Cantwell, M. I. Almeida, DPF |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Teixeira, G. H. A. Durigan, J. F. Santos, L. O. [UNESP] Ogassavara, F. O. [UNESP] Cantwell, M. I. Almeida, DPF |
dc.subject.por.fl_str_mv |
Colletotrichum gloeosporioides oxygen carbon dioxide physical treatment |
topic |
Colletotrichum gloeosporioides oxygen carbon dioxide physical treatment |
description |
The control of post-harvest fungal decay on guava (Psidium guajava L. 'Pedro Sato') stored under low oxygen controlled atmosphere (5 kPa) was compared with increasing concentrations of carbon dioxide in the atmospheres. The combination of high concentrations of carbon dioxide (1, 5, 10, 15 and 20 kPa) with low oxygen (5 kPa) did not result in additional decay control. The low oxygen level (5 kPa) was the main factor for controlling post-harvest fungal development which resulted in a very low percentage of fruits with symptoms of anthracnose and stylar end rot throughout cold storage, regardless of the CO2 concentration. After transfer to ambient conditions, only the atmospheres with 5 kPa O-2 (control), 5 kPa O-2 + 1 kPa CO2 and 5 kPa O-2 + 5 kPa CO2 resulted in reduced incidence of stylar end rot (P<0.05). There was not a significant interaction among CA combinations and storage duration on the percentage and number of typical anthracnose lesions. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01-01 2020-12-10T19:30:56Z 2020-12-10T19:30:56Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Xxviii International Horticultural Congress On Science And Horticulture For People (ihc2010): International Symposium On Postharvest Technology In The Global Market. Leuven 1: Int Soc Horticultural Science, v. 934, p. 213-219, 2012. 0567-7572 http://hdl.handle.net/11449/196028 WOS:000314776200026 |
identifier_str_mv |
Xxviii International Horticultural Congress On Science And Horticulture For People (ihc2010): International Symposium On Postharvest Technology In The Global Market. Leuven 1: Int Soc Horticultural Science, v. 934, p. 213-219, 2012. 0567-7572 WOS:000314776200026 |
url |
http://hdl.handle.net/11449/196028 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Xxviii International Horticultural Congress On Science And Horticulture For People (ihc2010): International Symposium On Postharvest Technology In The Global Market |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
213-219 |
dc.publisher.none.fl_str_mv |
Int Soc Horticultural Science |
publisher.none.fl_str_mv |
Int Soc Horticultural Science |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965126468567040 |