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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
29/12/2020 |
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Data da última atualização: |
12/04/2021 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
SOARES, M. P.; PINHEIRO, V. R.; CARDOSO, I. L.; OLIVEIRA, A. da S. S. de; SARTORATTO, A.; ISHIKAWA, M. M.; JONSSON, C. M.; DUARTE, M. C. T.; RANTIN, F. T.; SAMPAIO, F. G. |
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Afiliação: |
MICHELLY PEREIRA SOARES, UFSCar; VICTOR ROSSI PINHEIRO, UniFAJ; ISRAEL LUZ CARDOSO, UniFAJ; ADRIANA DA SILVA SANTOS DE OLIVEIRA, CPQBA-UNICAMP; ADILSON SARTORATTO, CPQBA-UNICAMP; MARCIA MAYUMI ISHIKAWA, CNPMA; CLAUDIO MARTIN JONSSON, CNPMA; MARTA CRISTINA TEIXEIRA DUARTE, CPQBA-UNICAMP; FRANCISCO TADEU RANTIN, UFSCar; FERNANDA GARCIA SAMPAIO, CNPMA. |
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Título: |
In vitro antibacterial activity of ethanol extract of Artemisia annua and its bioactive fractions against fish pathogens. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Aquaculture Research, v. 52, n. 4, p. 1797-1801, 2020. |
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ISSN: |
1355-557X |
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DOI: |
https://doi.org/10.1111/are.15026 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Bacterial 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. |
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Palavras-Chave: |
Alcoholic extract; Fish pathogenic bacteria; Minimum bactericidal concentration. |
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Thesagro: |
Antibiótico; Artemisia Annua; Bactéria Patogênica; Bactericida; Doença Animal; Peixe de Água Doce; Piscicultura; Planta Medicinal. |
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Thesaurus Nal: |
Animal pathogenic bacteria; Aquaculture; Artemisinin; Freshwater fish; Medicinal plants; Minimum inhibitory concentration; Plant extracts. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02651naa a2200469 a 4500
001 2128789
005 2021-04-12
008 2020 bl uuuu u00u1 u #d
022 $a1355-557X
024 7 $ahttps://doi.org/10.1111/are.15026$2DOI
100 1 $aSOARES, M. P.
245 $aIn vitro antibacterial activity of ethanol extract of Artemisia annua and its bioactive fractions against fish pathogens.$h[electronic resource]
260 $c2020
520 $aAbstract Bacterial 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.
650 $aAnimal pathogenic bacteria
650 $aAquaculture
650 $aArtemisinin
650 $aFreshwater fish
650 $aMedicinal plants
650 $aMinimum inhibitory concentration
650 $aPlant extracts
650 $aAntibiótico
650 $aArtemisia Annua
650 $aBactéria Patogênica
650 $aBactericida
650 $aDoença Animal
650 $aPeixe de Água Doce
650 $aPiscicultura
650 $aPlanta Medicinal
653 $aAlcoholic extract
653 $aFish pathogenic bacteria
653 $aMinimum bactericidal concentration
700 1 $aPINHEIRO, V. R.
700 1 $aCARDOSO, I. L.
700 1 $aOLIVEIRA, A. da S. S. de
700 1 $aSARTORATTO, A.
700 1 $aISHIKAWA, M. M.
700 1 $aJONSSON, C. M.
700 1 $aDUARTE, M. C. T.
700 1 $aRANTIN, F. T.
700 1 $aSAMPAIO, F. G.
773 $tAquaculture Research$gv. 52, n. 4, p. 1797-1801, 2020.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Hortaliças. |
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Data corrente: |
29/03/2023 |
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Data da última atualização: |
29/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
CORREIA, N. M.; CARVALHO, A. D. F. de. |
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Afiliação: |
NUBIA MARIA CORREIA, CPAC; AGNALDO DONIZETE FERREIRA DE CARVALHO, CNPH. |
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Título: |
Seletividade de herbicidas para batata-doce. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Weed Control Journal, v. 20, 2021. e202100740. |
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Idioma: |
Português |
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Thesagro: |
Batata Doce; Herbicida. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153533/1/AP-CPAC-29022024-CORREIA-2021.pdf
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Marc: |
LEADER 00413naa a2200145 a 4500
001 2153533
005 2024-02-29
008 2021 bl uuuu u00u1 u #d
100 1 $aCORREIA, N. M.
245 $aSeletividade de herbicidas para batata-doce.$h[electronic resource]
260 $c2021
650 $aBatata Doce
650 $aHerbicida
700 1 $aCARVALHO, A. D. F. de
773 $tWeed Control Journal$gv. 20, 2021. e202100740.
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Registro original: |
Embrapa Cerrados (CPAC) |
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