In vitro antibacterial activity of ethanol extract of Artemisia annua and its bioactive fractions against fish pathogens

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorCentro Universitário de Jaguariúna – UniFAJ-
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.creatorSoares, Michelly Pereira [UNESP]-
Autor(es): dc.creatorPinheiro, Victor Rossi-
Autor(es): dc.creatorCardoso, Israel Luz [UNESP]-
Autor(es): dc.creatorOliveira, Adriana da Silva Santos de-
Autor(es): dc.creatorSartoratto, Adilson-
Autor(es): dc.creatorIshikawa, Márcia Mayumi-
Autor(es): dc.creatorJonsson, Claudio Martin-
Autor(es): dc.creatorDuarte, Marta Cristina Teixeira-
Autor(es): dc.creatorRantin, Francisco Tadeu [UNESP]-
Autor(es): dc.creatorSampaio, Fernanda Garcia-
Data de aceite: dc.date.accessioned2022-02-22T00:44:39Z-
Data de disponibilização: dc.date.available2022-02-22T00:44:39Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/are.15026-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205561-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205561-
Descrição: dc.descriptionBacterial pathogens cause significant economic losses in fish farms worldwide. The frequent use of antibiotics is a growing concern due to the adverse effects on human health and the environment. We evaluate the antibacterial activity of the Artemisia annua and its bioactive components against the Aeromonas hydrophila, Streptococcus agalactiae and Flavobacterium columnare, the main bacteria that affect fish culture. Bioactive components of the A. annua were obtained using an alcoholic extraction process, yielding 10.6% of dry material. The alcoholic extract of A. annua (ae-Aa) bioactive compounds was fractionated, obtaining the fractions F1 + 2, F3, F4, F5 and F6. Artemisinin up to 10.0 mg.ml-1 was ineffective in controlling studied bacteria. Microorganisms tested were all sensitive to ae-Aa (MIC and MBC 0.40 to 2.50 mg.ml-1). The ae-Aa components F3, F4, F5 and F6 were also effective (MIC and MBC 0.015 to 2.00 mg.ml-1). F3 showed the most effective antibacterial activity (MIC 0.015 to 0.5 mg.ml-1 and MBC 0.015 to 2.0 mg.ml-1). The ae-Aa and its bioactive components presented efficacy to inhibit growth and eliminate bacterial pathogens and can be an alternative to synthetic antibiotics for farmed fish.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionEmpresa Brasileira de Pesquisa Agropecuária-
Descrição: dc.descriptionMinistério da Agricultura, Pecuária e Abastecimento-
Descrição: dc.descriptionJoint Graduate Program in Physiological Sciences Federal University of São Carlos-UFSCar/São Paulo State University UNESP-
Descrição: dc.descriptionCentro Universitário de Jaguariúna – UniFAJ-
Descrição: dc.descriptionBrazilian Agricultural Research Corporation - Embrapa Environment (EMBRAPA)-
Descrição: dc.descriptionChemical Biological and Agricultural Pluridisciplinary Research Center (CPQBA) Campinas State University (UNICAMP)-
Descrição: dc.descriptionJoint Graduate Program in Physiological Sciences Federal University of São Carlos-UFSCar/São Paulo State University UNESP-
Formato: dc.format1797-1801-
Idioma: dc.languageen-
Relação: dc.relationAquaculture Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectalcoholic extract-
Palavras-chave: dc.subjectartemisinin-
Palavras-chave: dc.subjectfish pathogenic bacteria-
Palavras-chave: dc.subjectminimum bactericidal concentration-
Palavras-chave: dc.subjectminimum inhibitory concentration-
Título: dc.titleIn vitro antibacterial activity of ethanol extract of Artemisia annua and its bioactive fractions against fish pathogens-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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