Solid-State Fermentation Production of Chitosanase by <i>Streptomyces</i> with Waste Mycelia of <i>Aspergillus niger</i>
نویسندگان
چکیده
Solid-state fermentation was carried out using mycelium powder of Aspergillus niger as substrate for the production chitosanase Streptomyces. Results experiments indicated that optimal medium consisted wheat bran and with initial moisture content 60% - 70%. The enzyme activity reached 41.33 U per gram dry after cultured 5 days at 28°C 30°C an pH 6.5. Chitosanase detected on second day incubation had maximal decreased gradually within a 1 month period. is maybe economic alternative in production.
منابع مشابه
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ژورنال
عنوان ژورنال: Advances in Enzyme Research
سال: 2021
ISSN: ['2328-4854', '2328-4846']
DOI: https://doi.org/10.4236/aer.2021.91002