Cyclodextrin Glucanotransferase Producing Alkalophilic Bacillus sp. G1: its Cultural Condition and Partial Characterization of the Enzyme
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چکیده
منابع مشابه
Investigation on Cyclodextrin Production with Cyclodextrin Glucanotransferase from Bacillus megaterium
The process of producing cyclodextrins from starch with cyclodextrin glucanotransferase from Bacillus megaterium has been studied. The effect of starch and enzyme concentrations was evaluated using optimal composite designs and the response surface methodology. Mathematical models describing the process in two overlapping areas of variation of the independent variables were developed. The model...
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Cyclodextrin glucanotransferase (CGTase, EC 2.4.1.9) is an unique enzyme capable of converting starch and related substrates into cyclodextrins (CDs). In this paper, we report an one step gel purification method of CGTase from Bacillus sp. and later enzyme characterization. The Bacillus sp. strain was isolated from a Colocacia esculenta rizospheric soil sample and the CGTase production was carr...
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Isolated Bacillus strains BA1 and BA2 were a good source of amylase as they also showed high amylolytic activity. Both showed a clear zone on starch agar plate of 4.0 & 4.2mm in diameter respectively. The strain BA1 and BA2 produce amount of amylolytic enzyme 0.908μ/ml and 0.802μ/ml after the incubation of 24 hours at 37±2 0 C respectively. As the time of incubation increase the amylolytic acti...
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ژورنال
عنوان ژورنال: Pakistan Journal of Biological Sciences
سال: 2002
ISSN: 1028-8880
DOI: 10.3923/pjbs.2002.688.692