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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
18/08/2011 |
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Data da última atualização: |
18/08/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, S. N.; OLIVEIRA, L. K. X.; MELO, I. S. de; VELOSO, E. da S.; ROQUE, M. R. de A. |
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Afiliação: |
SUIKINAI NOBRE SANTOS, ESALQ; LIDIANE KARLA XISTO OLIVEIRA, INSTITUTO FEDERAL BAIANO; ITAMAR SOARES DE MELO, CNPMA; EUDES DA SILVA VELOZO, UFBA; MILTON RICARDO DE ABREU ROQUE, UFBA. |
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Título: |
Antifungal activity of bacterial strains from the rhizosphere of Stachytarpheta crassifolia. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
African Journal of Biotechnology, Nairobi, v. 10, n. 25, p. 4996-5000, jun. 2011. |
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Idioma: |
Inglês |
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Conteúdo: |
This study evaluated the antifungal action of biomolecules produced from the secondary metabolism of bacterial strains found in the rhizosphere of semi arid plants against human pathogenic Candida albicans. Crude extracts were obtained using ethyl acetate as an organic solvent and the bioactivity was assessed with a bioautography technique. The results showed that bacterial strains, Alcaligenes faecalis MRbS12 and Bacillus cereus MRbS26, had compounds with antifungal bioactivity. The largest inhibition zones for both compounds were located on spots with Rf values below 0.500, indicating that the molecules possibly had polar characteristics. These results suggested that microorganisms found in the environment could have bioprospecting potential. |
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Palavras-Chave: |
Antifungal activity; Bioautoghaphy; Biomolecules. |
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Thesagro: |
Bactéria; Candida albicans; Controle biológico; Rizosfera. |
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Thesaurus Nal: |
Alcaligenes faecalis; Antifungal agents; Bacillus cereus; Biological control; Rhizobiales. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/40033/1/2011AP16.pdf
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Marc: |
LEADER 01690naa a2200313 a 4500
001 1898255
005 2011-08-18
008 2011 bl uuuu u00u1 u #d
100 1 $aSANTOS, S. N.
245 $aAntifungal activity of bacterial strains from the rhizosphere of Stachytarpheta crassifolia.$h[electronic resource]
260 $c2011
520 $aThis study evaluated the antifungal action of biomolecules produced from the secondary metabolism of bacterial strains found in the rhizosphere of semi arid plants against human pathogenic Candida albicans. Crude extracts were obtained using ethyl acetate as an organic solvent and the bioactivity was assessed with a bioautography technique. The results showed that bacterial strains, Alcaligenes faecalis MRbS12 and Bacillus cereus MRbS26, had compounds with antifungal bioactivity. The largest inhibition zones for both compounds were located on spots with Rf values below 0.500, indicating that the molecules possibly had polar characteristics. These results suggested that microorganisms found in the environment could have bioprospecting potential.
650 $aAlcaligenes faecalis
650 $aAntifungal agents
650 $aBacillus cereus
650 $aBiological control
650 $aRhizobiales
650 $aBactéria
650 $aCandida albicans
650 $aControle biológico
650 $aRizosfera
653 $aAntifungal activity
653 $aBioautoghaphy
653 $aBiomolecules
700 1 $aOLIVEIRA, L. K. X.
700 1 $aMELO, I. S. de
700 1 $aVELOSO, E. da S.
700 1 $aROQUE, M. R. de A.
773 $tAfrican Journal of Biotechnology, Nairobi$gv. 10, n. 25, p. 4996-5000, jun. 2011.
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Embrapa Meio Ambiente (CNPMA) |
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| 1. |  | KHAWAJA, C.; JANSSEN, R.; RUTZ, D.; LUQUET, D.; TROUCHE, G.; REDDY, B.; RAO, P. S.; BASAVARAJ, G.; SCHAFFERT, R.; DAMASCENO, C.; PARRELLA, R.; ZACHARIAS, A.; BUSHMANN, R.; RETTENMAIER, N.; REINHARD, G.; MONTI, A.; LIZARAZU, W. Z.; AMADUCCI, S.; MAROCCO, A.; SNIJMAN, W.; SHARGIE, N.; TERBLANCHE, H.; ZAVALA-GARCIA, F.; BRACONNIER, S. Energy sorghum: an alternative energy crop: a handbook. Munich: WIP Renewable Energies, 2014.| Tipo: Autoria/Organização/Edição de Livros |
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