Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate

Autores
Cerioni, Luciana; Rodriguez Montelogo, Luisa; Ramallo, Jaqueline; Prado, Fernando Eduardo; Rapisarda, Viviana Andrea; Volentini, Sabrina Inès
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A sequential oxidative treatment (SOT), using sodium hypochlorite (NaClO) and hydrogen peroxide (H2O2) in the presence of a cupric salt inhibited in vitro growth and germination of Penicillium digitatum conidia, causal agent of citrus green mold. Here, modifications of this SOT were evaluated in vivo to control this disease in inoculated lemons. The treatment that consisted of two sequential 2-min baths: one with 200mgL-1 NaClO followed by a second with 600mmolL-1 H2O2 in the presence of 6mmolL-1 CuSO4, resulted in 50% of disease control. When this treatment was combined with a third 2-min bath containing 30gL-1 NaHCO3 at 37°C (SOT-NaHCO3) and applied at 24h post-inoculation, green mold incidence was reduced to ∼5%. In non-inoculated lemons stored at 5°C for 45 d, this treatment did not modify the appearance or weight compared to untreated lemons. Furthermore, phenolic content and the oxygen consumption rate in flavedo and albedo tissues were not affected by the SOT-NaHCO3. The malondialdehyde content in flavedo tissues increased immediately after treatment, but decreased to levels similar to control fruit 2 d later. The SOT-NaHCO3 combines compounds that are safe to the environment and human health, thus it represent a potential alternative to synthetic fungicides for the integrated control of postharvest diseases.
Fil: Cerioni, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Rodriguez Montelogo, Luisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Ramallo, Jaqueline. S.A. San Miguel - Citrícola; Argentina
Fil: Prado, Fernando Eduardo. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
Fil: Rapisarda, Viviana Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Volentini, Sabrina Inès. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Materia
Hydrogen Peroxide
Lemon Green Mold
Sodium Bicarbonate
Sodium Hypochlorite
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/61456
Acceder
id CONICETDig_bc265c2b94e2fe37d9eeae5d69d7a289
oai_identifier_str oai:ri.conicet.gov.ar:11336/61456
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonateCerioni, LucianaRodriguez Montelogo, LuisaRamallo, JaquelinePrado, Fernando EduardoRapisarda, Viviana AndreaVolentini, Sabrina InèsHydrogen PeroxideLemon Green MoldSodium BicarbonateSodium Hypochloritehttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4A sequential oxidative treatment (SOT), using sodium hypochlorite (NaClO) and hydrogen peroxide (H2O2) in the presence of a cupric salt inhibited in vitro growth and germination of Penicillium digitatum conidia, causal agent of citrus green mold. Here, modifications of this SOT were evaluated in vivo to control this disease in inoculated lemons. The treatment that consisted of two sequential 2-min baths: one with 200mgL-1 NaClO followed by a second with 600mmolL-1 H2O2 in the presence of 6mmolL-1 CuSO4, resulted in 50% of disease control. When this treatment was combined with a third 2-min bath containing 30gL-1 NaHCO3 at 37°C (SOT-NaHCO3) and applied at 24h post-inoculation, green mold incidence was reduced to ∼5%. In non-inoculated lemons stored at 5°C for 45 d, this treatment did not modify the appearance or weight compared to untreated lemons. Furthermore, phenolic content and the oxygen consumption rate in flavedo and albedo tissues were not affected by the SOT-NaHCO3. The malondialdehyde content in flavedo tissues increased immediately after treatment, but decreased to levels similar to control fruit 2 d later. The SOT-NaHCO3 combines compounds that are safe to the environment and human health, thus it represent a potential alternative to synthetic fungicides for the integrated control of postharvest diseases.Fil: Cerioni, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Rodriguez Montelogo, Luisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Ramallo, Jaqueline. S.A. San Miguel - Citrícola; ArgentinaFil: Prado, Fernando Eduardo. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; ArgentinaFil: Rapisarda, Viviana Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Volentini, Sabrina Inès. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaElsevier Science2012-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/61456Cerioni, Luciana; Rodriguez Montelogo, Luisa; Ramallo, Jaqueline; Prado, Fernando Eduardo; Rapisarda, Viviana Andrea; et al.; Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate; Elsevier Science; Postharvest Biology and Technology; 63; 1; 1-2012; 33-390925-5214CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.postharvbio.2011.08.006info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0925521411001980info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:02:15Zoai:ri.conicet.gov.ar:11336/61456instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:02:15.709CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate
title Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate
spellingShingle Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate
Cerioni, Luciana
Hydrogen Peroxide
Lemon Green Mold
Sodium Bicarbonate
Sodium Hypochlorite
title_short Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate
title_full Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate
title_fullStr Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate
title_full_unstemmed Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate
title_sort Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate
dc.creator.none.fl_str_mv Cerioni, Luciana
Rodriguez Montelogo, Luisa
Ramallo, Jaqueline
Prado, Fernando Eduardo
Rapisarda, Viviana Andrea
Volentini, Sabrina Inès
author Cerioni, Luciana
author_facet Cerioni, Luciana
Rodriguez Montelogo, Luisa
Ramallo, Jaqueline
Prado, Fernando Eduardo
Rapisarda, Viviana Andrea
Volentini, Sabrina Inès
author_role author
author2 Rodriguez Montelogo, Luisa
Ramallo, Jaqueline
Prado, Fernando Eduardo
Rapisarda, Viviana Andrea
Volentini, Sabrina Inès
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Hydrogen Peroxide
Lemon Green Mold
Sodium Bicarbonate
Sodium Hypochlorite
topic Hydrogen Peroxide
Lemon Green Mold
Sodium Bicarbonate
Sodium Hypochlorite
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv A sequential oxidative treatment (SOT), using sodium hypochlorite (NaClO) and hydrogen peroxide (H2O2) in the presence of a cupric salt inhibited in vitro growth and germination of Penicillium digitatum conidia, causal agent of citrus green mold. Here, modifications of this SOT were evaluated in vivo to control this disease in inoculated lemons. The treatment that consisted of two sequential 2-min baths: one with 200mgL-1 NaClO followed by a second with 600mmolL-1 H2O2 in the presence of 6mmolL-1 CuSO4, resulted in 50% of disease control. When this treatment was combined with a third 2-min bath containing 30gL-1 NaHCO3 at 37°C (SOT-NaHCO3) and applied at 24h post-inoculation, green mold incidence was reduced to ∼5%. In non-inoculated lemons stored at 5°C for 45 d, this treatment did not modify the appearance or weight compared to untreated lemons. Furthermore, phenolic content and the oxygen consumption rate in flavedo and albedo tissues were not affected by the SOT-NaHCO3. The malondialdehyde content in flavedo tissues increased immediately after treatment, but decreased to levels similar to control fruit 2 d later. The SOT-NaHCO3 combines compounds that are safe to the environment and human health, thus it represent a potential alternative to synthetic fungicides for the integrated control of postharvest diseases.
Fil: Cerioni, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Rodriguez Montelogo, Luisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Ramallo, Jaqueline. S.A. San Miguel - Citrícola; Argentina
Fil: Prado, Fernando Eduardo. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
Fil: Rapisarda, Viviana Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Volentini, Sabrina Inès. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
description A sequential oxidative treatment (SOT), using sodium hypochlorite (NaClO) and hydrogen peroxide (H2O2) in the presence of a cupric salt inhibited in vitro growth and germination of Penicillium digitatum conidia, causal agent of citrus green mold. Here, modifications of this SOT were evaluated in vivo to control this disease in inoculated lemons. The treatment that consisted of two sequential 2-min baths: one with 200mgL-1 NaClO followed by a second with 600mmolL-1 H2O2 in the presence of 6mmolL-1 CuSO4, resulted in 50% of disease control. When this treatment was combined with a third 2-min bath containing 30gL-1 NaHCO3 at 37°C (SOT-NaHCO3) and applied at 24h post-inoculation, green mold incidence was reduced to ∼5%. In non-inoculated lemons stored at 5°C for 45 d, this treatment did not modify the appearance or weight compared to untreated lemons. Furthermore, phenolic content and the oxygen consumption rate in flavedo and albedo tissues were not affected by the SOT-NaHCO3. The malondialdehyde content in flavedo tissues increased immediately after treatment, but decreased to levels similar to control fruit 2 d later. The SOT-NaHCO3 combines compounds that are safe to the environment and human health, thus it represent a potential alternative to synthetic fungicides for the integrated control of postharvest diseases.
publishDate 2012
dc.date.none.fl_str_mv 2012-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/61456
Cerioni, Luciana; Rodriguez Montelogo, Luisa; Ramallo, Jaqueline; Prado, Fernando Eduardo; Rapisarda, Viviana Andrea; et al.; Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate; Elsevier Science; Postharvest Biology and Technology; 63; 1; 1-2012; 33-39
0925-5214
CONICET Digital
CONICET
url http://hdl.handle.net/11336/61456
identifier_str_mv Cerioni, Luciana; Rodriguez Montelogo, Luisa; Ramallo, Jaqueline; Prado, Fernando Eduardo; Rapisarda, Viviana Andrea; et al.; Control of lemon green mold by a sequential oxidative treatment and sodium bicarbonate; Elsevier Science; Postharvest Biology and Technology; 63; 1; 1-2012; 33-39
0925-5214
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.postharvbio.2011.08.006
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0925521411001980
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269746593005568
score 13.13397

Publicaciones similares