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A glutamic acid producing Streptomyces sp.

S Chatterjee, S P Chatterjee

    Folia Microbiologica
    |January 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

    A Streptomyces sp. strain was identified using bioautography to produce L-glutamic acid. Supplementing the mineral salt medium with yeast extract significantly enhanced glutamate yield.

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    Area of Science:

    • Microbiology
    • Biotechnology

    Background:

    • L-glutamic acid is a vital amino acid with broad industrial applications.
    • Microbial fermentation is a key method for L-glutamic acid production.

    Purpose of the Study:

    • To isolate and identify microbial strains capable of producing L-glutamic acid.
    • To optimize fermentation conditions for enhanced L-glutamic acid yield.

    Main Methods:

    • Bioautographic technique for microbial screening.
    • Cultivation of isolated Streptomyces sp. in mineral salt medium.
    • Supplementation experiments with yeast extract.

    Main Results:

    • A strain of Streptomyces sp. was successfully isolated.
    • The strain produced L-glutamic acid in a mineral salt medium.

    Related Experiment Videos

  • Yeast extract supplementation led to improved L-glutamic acid yield.

    • Conclusions:

    • Streptomyces sp. is a viable producer of L-glutamic acid.
    • Yeast extract is an effective supplement for boosting glutamate production in this strain.
    • Further optimization could enhance industrial applicability.