Characterization and optimum production condition of extracellular protease from Pseudoalteromonas donghaensis HJ51
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چکیده
منابع مشابه
Production of Extracellular Protease and Determination of Optimal Condition by Bacillus Licheniformis BBRC 100053 (RESEARCH NOTE)
The production of protease by Bacillus licheniformis BBRC 100053 was studied. The most appropriate medium for the growth and protease production is composed of: lactose 1%, yeast extract 0.5%, peptone 0.5%, KH2PO4 0.1%, MgSO4.7H2O 0.02%. Enzyme production corresponded with growth and reached a maximums level (589 U/ml) during the stationary phase at 35°C, pH equivalent to 10 and with 150 rpm af...
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Owing to their superior catalytic activity in the extreme conditions, extremozymes have found the potential biotechnological applications for industrial purposes. A robust extracellular protease activity was detected in the culture broth of Salicola marasensis, an extreme halophilic bacterium, after a 48 h-incubation. The effect of different media ingredients in a liquid state fermentation was ...
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The present study was attempted for bioprospecting of pigmented marine Pseudoalteromonas species with special reference to enzymes. Totally 36 pigmented bacterial colonies were isolated from sediment and water samples collected from Pichavaram, Parangipettai and Muttukadu coastal areas and characterized. Based on the studied phenotypic characteristics 10 isolates were identified as Pseudoaltero...
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Screening and identification of moderately halophilic protease producing bacteria from different regions of Maharloo, a hypersaline lake in the southern area of Iran, were the objectives of this study. In the preliminary screening, 16 isolates exhibited proteolytic activity on saline skim milk agar. All isolates were able to grow comfortably in the media containing 7-15% of salt. Protease...
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ژورنال
عنوان ژورنال: The Korean Journal of Microbiology
سال: 2015
ISSN: 0440-2413
DOI: 10.7845/kjm.2015.5012