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Influence of glucose and stirring in the fermentation process in order to produce anti- Candida metabolites produced by Streptomyces sp

ABSTRACT This study evaluated the influence of glucose and stirring in the fermentation process in order to produce anti-Candida metabolites produced by Streptomyces sp. MPO4 isolated from Amazon soil. The anti-Candida metabolites production was registered after 24 h of fermentation in stirred ISP2...

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Bibliographic Details
Published in:Brazilian Journal of Pharmaceutical Sciences 2016-04, Vol.52 (2), p.265-272
Main Authors: Escher, Silvia Katrine Silva, Sousa Júnior, José Jeosafá Vieira de, Dias, Adrielle Leal, Amorim, Elba Lúcia Cavalcanti de, Araújo, Janete Magalí de
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Language:English
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Summary:ABSTRACT This study evaluated the influence of glucose and stirring in the fermentation process in order to produce anti-Candida metabolites produced by Streptomyces sp. MPO4 isolated from Amazon soil. The anti-Candida metabolites production was registered after 24 h of fermentation in stirred ISP2 medium, having antifungal inhibition halos between 12.3 mm and 25.3 mm, yielding higher production of anti-Candida agents after 96 h. Stirring was a determining factor for the production of anti-Candida secondary metabolites, since the absence of glucose reflected in the late production of the antifungal starting from Streptomyces sp. RESUMO Este estudo avaliou a influência da glicose e agitação no processo de fermentação para a produção de metabólitos anti-Candida produzidos por Streptomyces sp. MPO4 isolado do solo da Amazônia. A produção dos metabólitos anti-Candida foi registrada a partir de 24 h de fermentação sob agitação em meio ISP2, apresentando halos de inibição entre 12,3 mm e 25,3 mm, obtendo-se maior produção do antifúngico em 96 h. A agitação foi um fator determinante para a produção de metabólitos secundários anti-Candida e a ausência de glicose refletiu na produção tardia do antifúngico a partir do Streptomyces sp.
ISSN:1984-8250
2175-9790
1984-8250
2175-9790
DOI:10.1590/S1984-82502016000200004