Antibacterial activity of nanoemulsions based on essential oils compounds against species of xanthomonas that cause citrus canker

Citrus canker is a bacterial disease that affects citrus crops, caused by microorganisms of the genus Xanthomonas responsible for great damage to citrus production. In this work, the antimicrobial effect of nanoemulsions based on the major compounds of essential oils (EOs) eugenol, thymol, geraniol...

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Detalles Bibliográficos
Autores: da Cruz Silva, Gulherme, de Oliveira Filho, Josemar Golçalves [UNESP], Ribeiro, Marilene de Mori Morselli, de Souza, Clovis Wesley Oliveira, Ferreira, Marcos David
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:Brasil
Institución:Universidade Estadual Paulista (UNESP)
Repositorio:Repositório Institucional da UNESP
Idioma:inglés
OAI Identifier:oai:repositorio.unesp.br:11449/221955
Acceso en línea:http://dx.doi.org/10.33263/BRIAC122.18351846
http://hdl.handle.net/11449/221955
Access Level:acceso abierto
Palabra clave:Citrus canker
Eugenol
Thymol
Xanthomonas citri subsp. citri
Xanthomonas fuscans subsp. aurantifolii type B
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spelling Antibacterial activity of nanoemulsions based on essential oils compounds against species of xanthomonas that cause citrus cankerCitrus cankerEugenolThymolXanthomonas citri subsp. citriXanthomonas fuscans subsp. aurantifolii type BCitrus canker is a bacterial disease that affects citrus crops, caused by microorganisms of the genus Xanthomonas responsible for great damage to citrus production. In this work, the antimicrobial effect of nanoemulsions based on the major compounds of essential oils (EOs) eugenol, thymol, geraniol and menthone were investigated against two strains of Xanthomonas that cause citrus canker (Xac and XauB). Nanoemulsions were produced for each compound using two different stirring speeds (7,000 and 12,000 rpm). All nanoemulsions underwent analysis to characterize particle sizes and stability. Thymol nanoemulsions had the smallest particle sizes (59.8 to 73.9 nm) and the highest stability and also showed the ability to inhibit the development of both strains of bacteria, with minimum inhibitory concentrations (MIC) of 0.03% (v/v), along with eugenol (0.03% (v/v) for Xac and 0.02% (v/v) for XauB) and geraniol nanoemulsions (0.06% (v/v) for both bacteria). Thymol was the compound with the highest minimum bactericidal concentrations (MBC), with values of 0.03% (v/v) for both bacterial strains. Eugenol showed MBC only against XauB, at a concentration of 0.03% (v/v). Geraniol did not show bactericidal activity, suggesting a bacteriostatic action of this compound with the tested microorganisms. In general, the antimicrobial activity of the nanoemulsions was increased with increased agitation speed, particle reduction and greater stability. Therefore, nanoemulsification can be an alternative to applying the antimicrobial activity of natural compounds in the control of citrus canker.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Department of Biotechnology Federal University of São CarlosSão Paulo State University (UNESP) School of Pharmaceutical SciencesTanquímica Indústria e Comércio LtdaDepartment of Morphology and Patology Federal University of São CarlosBrazilian Agricultural Research Corporation Embrapa InstrumentaçãoSão Paulo State University (UNESP) School of Pharmaceutical SciencesCNPq: # 407956/2016-6CNPq: 101117/2018-3Universidade Federal de São Carlos (UFSCar)Universidade Estadual Paulista (UNESP)Tanquímica Indústria e Comércio LtdaEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)2022-04-28T19:41:33Z2022-04-28T19:41:33Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1835-1846http://dx.doi.org/10.33263/BRIAC122.18351846Biointerface Research in Applied Chemistry, v. 12, n. 2, p. 1835-1846, 2022.2069-5837http://hdl.handle.net/11449/22195510.33263/BRIAC122.183518462-s2.0-85110100804Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBiointerface Research in Applied Chemistryinfo:eu-repo/semantics/openAccessda Cruz Silva, Gulhermede Oliveira Filho, Josemar Golçalves [UNESP]Ribeiro, Marilene de Mori Morsellide Souza, Clovis Wesley OliveiraFerreira, Marcos David2025-04-04T05:14:06Zoai:repositorio.unesp.br:11449/221955Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-04-04T05:14:06Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Antibacterial activity of nanoemulsions based on essential oils compounds against species of xanthomonas that cause citrus canker
title Antibacterial activity of nanoemulsions based on essential oils compounds against species of xanthomonas that cause citrus canker
spellingShingle Antibacterial activity of nanoemulsions based on essential oils compounds against species of xanthomonas that cause citrus canker
da Cruz Silva, Gulherme
Citrus canker
Eugenol
Thymol
Xanthomonas citri subsp. citri
Xanthomonas fuscans subsp. aurantifolii type B
title_short Antibacterial activity of nanoemulsions based on essential oils compounds against species of xanthomonas that cause citrus canker
title_full Antibacterial activity of nanoemulsions based on essential oils compounds against species of xanthomonas that cause citrus canker
title_fullStr Antibacterial activity of nanoemulsions based on essential oils compounds against species of xanthomonas that cause citrus canker
title_full_unstemmed Antibacterial activity of nanoemulsions based on essential oils compounds against species of xanthomonas that cause citrus canker
title_sort Antibacterial activity of nanoemulsions based on essential oils compounds against species of xanthomonas that cause citrus canker
dc.creator.none.fl_str_mv da Cruz Silva, Gulherme
de Oliveira Filho, Josemar Golçalves [UNESP]
Ribeiro, Marilene de Mori Morselli
de Souza, Clovis Wesley Oliveira
Ferreira, Marcos David
author da Cruz Silva, Gulherme
author_facet da Cruz Silva, Gulherme
de Oliveira Filho, Josemar Golçalves [UNESP]
Ribeiro, Marilene de Mori Morselli
de Souza, Clovis Wesley Oliveira
Ferreira, Marcos David
author_role author
author2 de Oliveira Filho, Josemar Golçalves [UNESP]
Ribeiro, Marilene de Mori Morselli
de Souza, Clovis Wesley Oliveira
Ferreira, Marcos David
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de São Carlos (UFSCar)
Universidade Estadual Paulista (UNESP)
Tanquímica Indústria e Comércio Ltda
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.subject.por.fl_str_mv Citrus canker
Eugenol
Thymol
Xanthomonas citri subsp. citri
Xanthomonas fuscans subsp. aurantifolii type B
topic Citrus canker
Eugenol
Thymol
Xanthomonas citri subsp. citri
Xanthomonas fuscans subsp. aurantifolii type B
description Citrus canker is a bacterial disease that affects citrus crops, caused by microorganisms of the genus Xanthomonas responsible for great damage to citrus production. In this work, the antimicrobial effect of nanoemulsions based on the major compounds of essential oils (EOs) eugenol, thymol, geraniol and menthone were investigated against two strains of Xanthomonas that cause citrus canker (Xac and XauB). Nanoemulsions were produced for each compound using two different stirring speeds (7,000 and 12,000 rpm). All nanoemulsions underwent analysis to characterize particle sizes and stability. Thymol nanoemulsions had the smallest particle sizes (59.8 to 73.9 nm) and the highest stability and also showed the ability to inhibit the development of both strains of bacteria, with minimum inhibitory concentrations (MIC) of 0.03% (v/v), along with eugenol (0.03% (v/v) for Xac and 0.02% (v/v) for XauB) and geraniol nanoemulsions (0.06% (v/v) for both bacteria). Thymol was the compound with the highest minimum bactericidal concentrations (MBC), with values of 0.03% (v/v) for both bacterial strains. Eugenol showed MBC only against XauB, at a concentration of 0.03% (v/v). Geraniol did not show bactericidal activity, suggesting a bacteriostatic action of this compound with the tested microorganisms. In general, the antimicrobial activity of the nanoemulsions was increased with increased agitation speed, particle reduction and greater stability. Therefore, nanoemulsification can be an alternative to applying the antimicrobial activity of natural compounds in the control of citrus canker.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-28T19:41:33Z
2022-04-28T19:41:33Z
2022-01-01
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/10.33263/BRIAC122.18351846
Biointerface Research in Applied Chemistry, v. 12, n. 2, p. 1835-1846, 2022.
2069-5837
http://hdl.handle.net/11449/221955
10.33263/BRIAC122.18351846
2-s2.0-85110100804
url http://dx.doi.org/10.33263/BRIAC122.18351846
http://hdl.handle.net/11449/221955
identifier_str_mv Biointerface Research in Applied Chemistry, v. 12, n. 2, p. 1835-1846, 2022.
2069-5837
10.33263/BRIAC122.18351846
2-s2.0-85110100804
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Biointerface Research in Applied Chemistry
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1835-1846
dc.source.none.fl_str_mv Scopus
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 repositoriounesp@unesp.br
_version_ 1853671798540861440
score 15,300719

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