Selection of tannase-producing Aspergillus niger strains

Brazilian Journal of Microbiology

Gustavo A.s. Pinto²  Selma G.f. Leite¹  Selma C. Terzi²  Sonia Couri² 

[1] ,EMBRAPA Agroindústria de Alimentos Rio de Janeiro RJ ,Brasil

关键词: tannase;    Aspergillus niger;    screening solid-state;    fermentation;    tanase;    Aspergillus niger;    seleção;    fermentação semi-solida;   

DOI  :  10.1590/S1517-83822001000100006

来源: SciELO

【 摘 要 】

The aim of this work was to select strains of Aspergillus niger for tannase production. Growth of colonies in plates with tannic acid-containing medium indicated their ability to synthesize tannase. Tannase activity was also measured in solid-state fermentation. A. niger 11T25A5 was the best tannase producer (67.5 U.g-1/72 hours of fermentation).

【 授权许可】

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