Journal ArticleDOI
Improved production of alkaline protease from a mutant of alkalophilic Bacillus pantotheneticus using molasses as a substrate.
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TLDR
An alkalophilic bacterial isolate identified as Bacillus pantotheneticus, isolated from saline-alkali soils of Avadh region of UP, India, was studied and it was indicated that molasses was an optimal substrate for alkaline protease production.About:
This article is published in Bioresource Technology.The article was published on 2007-03-01. It has received 60 citations till now. The article focuses on the topics: Protease.read more
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An overview of Bacillus proteases: from production to application.
TL;DR: This review highlights the production, purification, characterization, and application of proteases from a number of Bacillus species, especially those capable of producing high yields of neutral and alkaline proteolytic enzymes with remarkable properties.
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Production of alkaline proteases by Botrytis cinerea using economic raw materials: Assay as biodetergent
TL;DR: The hyper-production of the extracellular proteolytic enzymes, their storage stability and thermostability, their compatibility with tested commercial detergents and performance in wash assay are features that prove their application in the laundry industry.
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Purification and characterization of protease and chitinase from Bacillus cereus TKU006 and conversion of marine wastes by these enzymes
TL;DR: The novelties of the TKU006 protease and chitinase include its high stability to the surfactants and pH, which has shown that marine wastes can be utilized to generate a high-value-added product and have revealed its hidden potential in the production of functional foods.
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Purification and characterization of three novel keratinolytic metalloproteases produced by Chryseobacterium indologenes TKU014 in a shrimp shell powder medium.
TL;DR: Peptide mass fingerprints of P1, P2, and P3 are most likely novel proteins after similarity search in the NCBI non-redundant protein sequence database revealed that three enzymes exhibited no significant homology to any other reported microbial peptides.
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Optimal conditions for production of extracellular protease from newly isolated Bacillus cereus strain CA15
TL;DR: The extreme stability towards Triton X-100, Tween 20 and SDS was observed by Bacillus sp.
References
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Journal ArticleDOI
An overview on fermentation, downstream processing and properties of microbial alkaline proteases
TL;DR: Alkaline proteases useful for detergent applications are mostly active in the pH range 8–12 and at temperatures between 50 and 70°C, with a few exceptions of extreme pH optima up to pH 13 and activity at temperatures up to 80–90°C.
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Optimization of alkaline protease production from Bacillus sp. by response surface methodology.
TL;DR: High yields of an alkaline protease were obtained in batch fermentation of a Bacillus sp.
Journal ArticleDOI
Crystalline Bacterial Proteinase
Hagihara Bunji,Nakai Masashi,Matsubara Hiroshi,Komaki Toshiaki,Yonetani Takashi,Okunuki Kazuo +5 more
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A parametric study ot protease production in batch and fed‐batch cultures of Bacillus firmus
TL;DR: The detailed investigation of stimulatory and repressory effects of simple and complex nutrients on protease production and metabolism of Bacillus firmus conducted in this study will provide useful guidelines for design of bioreactors for production of protease and bulk chemicals by this bacterium.
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Purification and characterization of an extracellular alkaline serine protease with dehairing function from Bacillus pumilus.
TL;DR: An extracellular alkaline serine protease (called DHAP), produced by a Bacillus pumilus strain, demonstrates significant dehairing function and is purified by hydrophobic interaction chromatography, ion exchange, and gel filtration.