A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit

Detalhes bibliográficos
Autor(a) principal: Zamuner, Caio F. C. [UNESP]
Data de Publicação: 2020
Outros Autores: Dilarri, Guilherme [UNESP], Bonci, Lucia C. [UNESP], Saldanha, Luiz L. [UNESP], Behlau, Franklin, Marin, Tamiris G. S., Sass, Daiane C. [UNESP], Bacci Jr, Mauricio [UNESP], Ferreira, Henrique [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s40858-020-00338-9
http://hdl.handle.net/11449/196736
Resumo: According to the most recent regulation, published in 2018, areas or states of Brazil where citrus canker is endemic are no longer obliged to eradicate citrus trees affected by the disease as in the past 60 years. Instead, growers have to adopt a set of control measures, such as copper sprays, windbreaks, and control of the citrus leaf miner to minimize the impact of the disease on fruit quality and yield. Another important change was that all fresh Fruit commercialized out of the state of origin and to other countries have to be sanitized against the canker-causing bacterium Xanthomonas citri subsp. citri (X. citri). Initially, sodium hypochlorite (NaOCl) was the only product allowed in Brazil by the referred legislation. Recently, this bactericide was prohibited to be used on fresh fruit shipped to the European Union and replaced by eugenol at 2%. Although effective, NaOCl may damage fruit skin, cause corrosion of packing house equipment and react with organic matter, which generates noxious by products. Here, we evaluated an alternative to NaOCl known as PosFruit. GC/MS and H-1 NMR chemical analyses showed that Posfruit contains both cinnamaldehyde isomers, with the trans being present in larger quantities. We showed that PosFruit was as effective as NaOCl to eliminate X. citri from citrus fruit artificially contaminated with the bacterium. In a pilot sanitization line, treatment with 2% PosFruit reduced the X. citri population on contaminated fruit by 4 log(10) CFU/mL. Furthermore, we detect neither the natural resistance of X. citri to PosFruit nor the persistence of the bacterium following progressive exposure to the product, which indicates that the product has multi-target action. PosFruit is a plant fortifier, residue-free, and efficient alternative to NaOCl for post-harvest decontamination of citrus fruit against X. citri.
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spelling A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruitCitrus cankerFresh fruitSanitizationAccording to the most recent regulation, published in 2018, areas or states of Brazil where citrus canker is endemic are no longer obliged to eradicate citrus trees affected by the disease as in the past 60 years. Instead, growers have to adopt a set of control measures, such as copper sprays, windbreaks, and control of the citrus leaf miner to minimize the impact of the disease on fruit quality and yield. Another important change was that all fresh Fruit commercialized out of the state of origin and to other countries have to be sanitized against the canker-causing bacterium Xanthomonas citri subsp. citri (X. citri). Initially, sodium hypochlorite (NaOCl) was the only product allowed in Brazil by the referred legislation. Recently, this bactericide was prohibited to be used on fresh fruit shipped to the European Union and replaced by eugenol at 2%. Although effective, NaOCl may damage fruit skin, cause corrosion of packing house equipment and react with organic matter, which generates noxious by products. Here, we evaluated an alternative to NaOCl known as PosFruit. GC/MS and H-1 NMR chemical analyses showed that Posfruit contains both cinnamaldehyde isomers, with the trans being present in larger quantities. We showed that PosFruit was as effective as NaOCl to eliminate X. citri from citrus fruit artificially contaminated with the bacterium. In a pilot sanitization line, treatment with 2% PosFruit reduced the X. citri population on contaminated fruit by 4 log(10) CFU/mL. Furthermore, we detect neither the natural resistance of X. citri to PosFruit nor the persistence of the bacterium following progressive exposure to the product, which indicates that the product has multi-target action. PosFruit is a plant fortifier, residue-free, and efficient alternative to NaOCl for post-harvest decontamination of citrus fruit against X. citri.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Estadual Paulista, Inst Biociencias, Dept Bioquim & Microbiol, BR-13506900 Rio Claro, SP, BrazilFundo Def Citricultura Fundecitrus, Dept Pesquisa & Desenvolvimento, BR-14807040 Araraquara, SP, BrazilUniv Estadual Paulista, Inst Biociencias, CEIS, BR-13506900 Rio Claro, SP, BrazilUniv Estadual Paulista, Inst Biociencias, Dept Bioquim & Microbiol, BR-13506900 Rio Claro, SP, BrazilUniv Estadual Paulista, Inst Biociencias, CEIS, BR-13506900 Rio Claro, SP, BrazilFAPESP: 2017/09233-9SpringerUniversidade Estadual Paulista (Unesp)Fundo Def Citricultura FundecitrusZamuner, Caio F. C. [UNESP]Dilarri, Guilherme [UNESP]Bonci, Lucia C. [UNESP]Saldanha, Luiz L. [UNESP]Behlau, FranklinMarin, Tamiris G. S.Sass, Daiane C. [UNESP]Bacci Jr, Mauricio [UNESP]Ferreira, Henrique [UNESP]2020-12-10T19:54:33Z2020-12-10T19:54:33Z2020-03-30info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article9http://dx.doi.org/10.1007/s40858-020-00338-9Tropical Plant Pathology. New York: Springer, 9 p., 2020.1983-2052http://hdl.handle.net/11449/19673610.1007/s40858-020-00338-9WOS:000522570100002Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengTropical Plant Pathologyinfo:eu-repo/semantics/openAccess2021-10-23T09:41:39Zoai:repositorio.unesp.br:11449/196736Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:26:15.566672Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit
title A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit
spellingShingle A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit
Zamuner, Caio F. C. [UNESP]
Citrus canker
Fresh fruit
Sanitization
title_short A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit
title_full A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit
title_fullStr A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit
title_full_unstemmed A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit
title_sort A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit
author Zamuner, Caio F. C. [UNESP]
author_facet Zamuner, Caio F. C. [UNESP]
Dilarri, Guilherme [UNESP]
Bonci, Lucia C. [UNESP]
Saldanha, Luiz L. [UNESP]
Behlau, Franklin
Marin, Tamiris G. S.
Sass, Daiane C. [UNESP]
Bacci Jr, Mauricio [UNESP]
Ferreira, Henrique [UNESP]
author_role author
author2 Dilarri, Guilherme [UNESP]
Bonci, Lucia C. [UNESP]
Saldanha, Luiz L. [UNESP]
Behlau, Franklin
Marin, Tamiris G. S.
Sass, Daiane C. [UNESP]
Bacci Jr, Mauricio [UNESP]
Ferreira, Henrique [UNESP]
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Fundo Def Citricultura Fundecitrus
dc.contributor.author.fl_str_mv Zamuner, Caio F. C. [UNESP]
Dilarri, Guilherme [UNESP]
Bonci, Lucia C. [UNESP]
Saldanha, Luiz L. [UNESP]
Behlau, Franklin
Marin, Tamiris G. S.
Sass, Daiane C. [UNESP]
Bacci Jr, Mauricio [UNESP]
Ferreira, Henrique [UNESP]
dc.subject.por.fl_str_mv Citrus canker
Fresh fruit
Sanitization
topic Citrus canker
Fresh fruit
Sanitization
description According to the most recent regulation, published in 2018, areas or states of Brazil where citrus canker is endemic are no longer obliged to eradicate citrus trees affected by the disease as in the past 60 years. Instead, growers have to adopt a set of control measures, such as copper sprays, windbreaks, and control of the citrus leaf miner to minimize the impact of the disease on fruit quality and yield. Another important change was that all fresh Fruit commercialized out of the state of origin and to other countries have to be sanitized against the canker-causing bacterium Xanthomonas citri subsp. citri (X. citri). Initially, sodium hypochlorite (NaOCl) was the only product allowed in Brazil by the referred legislation. Recently, this bactericide was prohibited to be used on fresh fruit shipped to the European Union and replaced by eugenol at 2%. Although effective, NaOCl may damage fruit skin, cause corrosion of packing house equipment and react with organic matter, which generates noxious by products. Here, we evaluated an alternative to NaOCl known as PosFruit. GC/MS and H-1 NMR chemical analyses showed that Posfruit contains both cinnamaldehyde isomers, with the trans being present in larger quantities. We showed that PosFruit was as effective as NaOCl to eliminate X. citri from citrus fruit artificially contaminated with the bacterium. In a pilot sanitization line, treatment with 2% PosFruit reduced the X. citri population on contaminated fruit by 4 log(10) CFU/mL. Furthermore, we detect neither the natural resistance of X. citri to PosFruit nor the persistence of the bacterium following progressive exposure to the product, which indicates that the product has multi-target action. PosFruit is a plant fortifier, residue-free, and efficient alternative to NaOCl for post-harvest decontamination of citrus fruit against X. citri.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-10T19:54:33Z
2020-12-10T19:54:33Z
2020-03-30
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 http://dx.doi.org/10.1007/s40858-020-00338-9
Tropical Plant Pathology. New York: Springer, 9 p., 2020.
1983-2052
http://hdl.handle.net/11449/196736
10.1007/s40858-020-00338-9
WOS:000522570100002
url http://dx.doi.org/10.1007/s40858-020-00338-9
http://hdl.handle.net/11449/196736
identifier_str_mv Tropical Plant Pathology. New York: Springer, 9 p., 2020.
1983-2052
10.1007/s40858-020-00338-9
WOS:000522570100002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Tropical Plant Pathology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 9
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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
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