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Activity of 2,4-Di-tert-butylphenol produced by a strain of Streptomyces mutabilis isolated from a Saharan soil against Candida albicans and other pathogenic fungi

Belghit, Said and Driche, El Hadj and Bijani, Christian and Zitouni, Abdelghani and Sabaou, Nasserdine and Badji, Boubekeur and Mathieu, Florence Activity of 2,4-Di-tert-butylphenol produced by a strain of Streptomyces mutabilis isolated from a Saharan soil against Candida albicans and other pathogenic fungi. (2016) Journal de Mycologie Médicale / Journal of Medical Mycology, 26 (2). 160-169. ISSN 1156-5233

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Official URL: https://doi.org/10.1016/j.mycmed.2016.03.001

Abstract

In a search for new antifungal antibiotics active against Candida albicans and others pathogenic fungi, a strain of actinobacteria, designated G61, was isolated from a Saharan soil and tested for its activity against these microorganisms. The analysis of its 16S rDNA sequence showed a similarity level of 100% with Streptomyces mutabilis NBRC 12800T. The highest anticandidal activities produced by the strain G61 were obtained on Bennett medium in the fourth day of incubation. The active product, extracted by n-butanol, contained one bioactive spot detected on thin layer chromatography plates. It was purified by HPLC and its chemical structure was determined by spectroscopic analyses as 2,4-Di-tert-butylphenol. The minimum inhibitory concentrations (MIC) of this product against several strains of pathogenic microorganisms are interesting.

Item Type:Article
HAL Id:hal-01938085
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Other partners > Ecole normale supérieure de Kouba (ALGERIA)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Laboratory name:
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Deposited By: Loetitia MOYA
Deposited On:31 Oct 2018 11:14

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