A novel alkaline protease from alkaliphilic Idiomarina sp. C9-1 with potential application for eco-friendly enzymatic dehairing in the leather industry
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چکیده
منابع مشابه
Optimization of alkaline protease production from a locally isolated Bacillus sp. ZR-5: Potential application as a detergent additive
The aim of this study was to optimize protease production using a novel Bacillus sp. ZR-5 strainisolated from the soil, and evaluate its application in detergent industry. The proteolytic activityof the strain was demonstrated using gelatin hydrolysis screening test. Protease productionoptimization was carried out using a two-step approach: a conventional method in order toidentify the best car...
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Alkaline protease producing microorganism Vibrio metschnikovii NG155, isolated from the soil samples of leather industry, having potential application in dehairing of animal skin was used in this study. To enhance the production of protease by this strain, various physical and nutritional factors were optimized using statistical methods like Plackett Burman and Response Surface Methodology. In ...
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An extracellular serine like alkaline protease was purified and characterized from alkaliphilic Bacillus sp. The enzyme was purified to the homogeneity by a combination of aqueous two-phase system and affinity chromatographic techniques. The apparent molecular weight was estimated as 26-29 kDa based on SDS-PAGE and gel filtration chromatography and the enzyme appeared to be a monomer. The Km an...
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Cow dung, a cheap and easily available source of energy, was used as the substrate for the production of alkaline protease by solid-state fermentation using the Bacillus subtilis strain VV. In order to achieve the maximum yield of this enzyme, the following optimum process parameters are needed: fermentation period (72 h), pH (10.0), moisture content (140%), inoculum (25%), temperature (30-40°C...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2018
ISSN: 2045-2322
DOI: 10.1038/s41598-018-34416-5