Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries

Autores
Seimandi, Gisela Marisol; Fernandez, Laura Noemí; Ruiz, Verónica Eugenia; Favaro, María Alejandra; Derita, Marcos Gabriel
Año de publicación
2025
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Postharvest fungal infections, particularly by Botrytis cinerea, can cause up to 50% losses in fruits and vegetables, and the overuse of synthetic fungicides has led to resistant pathogen strains. We hypothesized that hexane (Hex) and methanolic (MeOH) extracts from peanut (P) and pecan nut (PN) shells possess antifungal properties effective against B. cinerea in strawberries. To test this, we conducted both in vitro and ex vivo assays using strawberries inoculated with B. cinerea, comparing two controls (T0: water; T1: commercial synthetic fungicide) with four treatments—Hex-P, MeOH-P, Hex-PN, and MeOH-PN—at 1000 and 2000 ppm (in vitro) and 4000 ppm (ex vivo). Total phenolic content (TPC) and antioxidant activity (AA) were also measured. MeOH-P and Hex-PN extracts at 2000 ppm significantly inhibited fungal mycelial growth in vitro. In ex vivo assays, MeOHP reduced both disease incidence and severity comparably to the synthetic fungicide. MeOH-PN exhibited the highest TPC and AA. These findings support the potential use of MeOH-P extract as a natural alternative to synthetic fungicides for controlling B. cinerea in strawberries during postharvest storage.
Fil: Seimandi, Gisela Marisol. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fil: Fernandez, Laura Noemí. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina. Universidad Nacional del Litoral. Facultad de Cs.agrarias. Cátedra de Fitopatologia; Argentina
Fil: Ruiz, Verónica Eugenia. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina
Fil: Favaro, María Alejandra. Universidad Nacional del Litoral. Facultad de Cs.agrarias. Cátedra de Fitopatologia; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina
Fil: Derita, Marcos Gabriel. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas.; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina
Materia
AGRICULTURAL WASTE
BOTRYTIS CINEREA
PHYTOPATHOGEN
CARYA ILLINOINENSIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/273995
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/273995
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest StrawberriesSeimandi, Gisela MarisolFernandez, Laura NoemíRuiz, Verónica EugeniaFavaro, María AlejandraDerita, Marcos GabrielAGRICULTURAL WASTEBOTRYTIS CINEREAPHYTOPATHOGENCARYA ILLINOINENSIShttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4Postharvest fungal infections, particularly by Botrytis cinerea, can cause up to 50% losses in fruits and vegetables, and the overuse of synthetic fungicides has led to resistant pathogen strains. We hypothesized that hexane (Hex) and methanolic (MeOH) extracts from peanut (P) and pecan nut (PN) shells possess antifungal properties effective against B. cinerea in strawberries. To test this, we conducted both in vitro and ex vivo assays using strawberries inoculated with B. cinerea, comparing two controls (T0: water; T1: commercial synthetic fungicide) with four treatments—Hex-P, MeOH-P, Hex-PN, and MeOH-PN—at 1000 and 2000 ppm (in vitro) and 4000 ppm (ex vivo). Total phenolic content (TPC) and antioxidant activity (AA) were also measured. MeOH-P and Hex-PN extracts at 2000 ppm significantly inhibited fungal mycelial growth in vitro. In ex vivo assays, MeOHP reduced both disease incidence and severity comparably to the synthetic fungicide. MeOH-PN exhibited the highest TPC and AA. These findings support the potential use of MeOH-P extract as a natural alternative to synthetic fungicides for controlling B. cinerea in strawberries during postharvest storage.Fil: Seimandi, Gisela Marisol. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; ArgentinaFil: Fernandez, Laura Noemí. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina. Universidad Nacional del Litoral. Facultad de Cs.agrarias. Cátedra de Fitopatologia; ArgentinaFil: Ruiz, Verónica Eugenia. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; ArgentinaFil: Favaro, María Alejandra. Universidad Nacional del Litoral. Facultad de Cs.agrarias. Cátedra de Fitopatologia; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; ArgentinaFil: Derita, Marcos Gabriel. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas.; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; ArgentinaMDPI2025-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/273995Seimandi, Gisela Marisol; Fernandez, Laura Noemí; Ruiz, Verónica Eugenia; Favaro, María Alejandra; Derita, Marcos Gabriel; Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries; MDPI; Horticulturae; 11; 6; 6-2025; 1-152311-7524CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2311-7524/11/6/690info:eu-repo/semantics/altIdentifier/doi/10.3390/horticulturae11060690info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T11:49:18Zoai:ri.conicet.gov.ar:11336/273995instacron: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:34982025-10-29 11:49:18.857CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries
title Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries
spellingShingle Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries
Seimandi, Gisela Marisol
AGRICULTURAL WASTE
BOTRYTIS CINEREA
PHYTOPATHOGEN
CARYA ILLINOINENSIS
title_short Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries
title_full Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries
title_fullStr Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries
title_full_unstemmed Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries
title_sort Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries
dc.creator.none.fl_str_mv Seimandi, Gisela Marisol
Fernandez, Laura Noemí
Ruiz, Verónica Eugenia
Favaro, María Alejandra
Derita, Marcos Gabriel
author Seimandi, Gisela Marisol
author_facet Seimandi, Gisela Marisol
Fernandez, Laura Noemí
Ruiz, Verónica Eugenia
Favaro, María Alejandra
Derita, Marcos Gabriel
author_role author
author2 Fernandez, Laura Noemí
Ruiz, Verónica Eugenia
Favaro, María Alejandra
Derita, Marcos Gabriel
author2_role author
author
author
author
dc.subject.none.fl_str_mv AGRICULTURAL WASTE
BOTRYTIS CINEREA
PHYTOPATHOGEN
CARYA ILLINOINENSIS
topic AGRICULTURAL WASTE
BOTRYTIS CINEREA
PHYTOPATHOGEN
CARYA ILLINOINENSIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.5
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Postharvest fungal infections, particularly by Botrytis cinerea, can cause up to 50% losses in fruits and vegetables, and the overuse of synthetic fungicides has led to resistant pathogen strains. We hypothesized that hexane (Hex) and methanolic (MeOH) extracts from peanut (P) and pecan nut (PN) shells possess antifungal properties effective against B. cinerea in strawberries. To test this, we conducted both in vitro and ex vivo assays using strawberries inoculated with B. cinerea, comparing two controls (T0: water; T1: commercial synthetic fungicide) with four treatments—Hex-P, MeOH-P, Hex-PN, and MeOH-PN—at 1000 and 2000 ppm (in vitro) and 4000 ppm (ex vivo). Total phenolic content (TPC) and antioxidant activity (AA) were also measured. MeOH-P and Hex-PN extracts at 2000 ppm significantly inhibited fungal mycelial growth in vitro. In ex vivo assays, MeOHP reduced both disease incidence and severity comparably to the synthetic fungicide. MeOH-PN exhibited the highest TPC and AA. These findings support the potential use of MeOH-P extract as a natural alternative to synthetic fungicides for controlling B. cinerea in strawberries during postharvest storage.
Fil: Seimandi, Gisela Marisol. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fil: Fernandez, Laura Noemí. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina. Universidad Nacional del Litoral. Facultad de Cs.agrarias. Cátedra de Fitopatologia; Argentina
Fil: Ruiz, Verónica Eugenia. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina
Fil: Favaro, María Alejandra. Universidad Nacional del Litoral. Facultad de Cs.agrarias. Cátedra de Fitopatologia; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina
Fil: Derita, Marcos Gabriel. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas.; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias Agropecuarias del Litoral. - Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral.; Argentina
description Postharvest fungal infections, particularly by Botrytis cinerea, can cause up to 50% losses in fruits and vegetables, and the overuse of synthetic fungicides has led to resistant pathogen strains. We hypothesized that hexane (Hex) and methanolic (MeOH) extracts from peanut (P) and pecan nut (PN) shells possess antifungal properties effective against B. cinerea in strawberries. To test this, we conducted both in vitro and ex vivo assays using strawberries inoculated with B. cinerea, comparing two controls (T0: water; T1: commercial synthetic fungicide) with four treatments—Hex-P, MeOH-P, Hex-PN, and MeOH-PN—at 1000 and 2000 ppm (in vitro) and 4000 ppm (ex vivo). Total phenolic content (TPC) and antioxidant activity (AA) were also measured. MeOH-P and Hex-PN extracts at 2000 ppm significantly inhibited fungal mycelial growth in vitro. In ex vivo assays, MeOHP reduced both disease incidence and severity comparably to the synthetic fungicide. MeOH-PN exhibited the highest TPC and AA. These findings support the potential use of MeOH-P extract as a natural alternative to synthetic fungicides for controlling B. cinerea in strawberries during postharvest storage.
publishDate 2025
dc.date.none.fl_str_mv 2025-06
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/11336/273995
Seimandi, Gisela Marisol; Fernandez, Laura Noemí; Ruiz, Verónica Eugenia; Favaro, María Alejandra; Derita, Marcos Gabriel; Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries; MDPI; Horticulturae; 11; 6; 6-2025; 1-15
2311-7524
CONICET Digital
CONICET
url http://hdl.handle.net/11336/273995
identifier_str_mv Seimandi, Gisela Marisol; Fernandez, Laura Noemí; Ruiz, Verónica Eugenia; Favaro, María Alejandra; Derita, Marcos Gabriel; Peanut and Pecan Nut Shell Extracts Reduced Disease Incidence and Severity Caused by Grey Mold in Postharvest Strawberries; MDPI; Horticulturae; 11; 6; 6-2025; 1-15
2311-7524
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2311-7524/11/6/690
info:eu-repo/semantics/altIdentifier/doi/10.3390/horticulturae11060690
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
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
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score 13.10058

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