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IJBT Vol.04(3) [July 2005] >


Title: Cyclodextrin glycosyl transferases from Bacillus circulance and Bacillus sp.
Authors: Prakasham, R S
Rao, R Sreenivas
Rao, Ch Subba
Sarma, P N
Keywords: Bacillus sp.
Bacillus circulance
CGTase production
enzyme
Issue Date: Jul-2005
Publisher: CSIR
IPC CodeInt. Cl.7 A01N63/02; C12N9/24; C12R1:07, 1:09
Abstract: Cyclodextrin glycosyl transferase production and its activity was evaluated using locally isolated Bacillus sp. and Bacillus circulance. The enzyme production and its induction processes are dependent on the type of the organism. Isolated Bacillus sp. possesses higher enzyme productivity and early induction to that of B. circulance. The enzyme synthesis in both these strains was observed to be dependent on the carbon source and inoculum level. Activity related experimental results denoted that the properties of the enzyme vary with the source of the organism with respect to hydrogen ion concentration, temperature profile and presence of the ionic species. Overall, the data indicate that both organisms differ in CGTase production and isolated Bacillus sp. possesses higher potential as enzyme producer to that of B. circulance.
Page(s): 347-352
ISSN: 0975-0967 (Online); 0972-5849 (Print)
Source:IJBT Vol.04(3) [July 2005]

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