Isolation and screening of extracellular proteases produced by new Isolated Bacillus sp
By H. Alnahdi. 2012
113 citations recorded by the source corpus.
Article history: Received on: 10/07/2012 Revised on: 03/08/2012 Accepted on:23/08/2012 Available online: 28/09/2012 Bacterial are well known for their ability to excrete enzymes into the environment. Bacillus sp. being industrially important organisms produces a wide variety of extra-cellular enzymes including proteases. Bacillus sp. isolated from local marine samples collected from Saudi Arabia for produced protease enzyme. The aim of this work was to evaluate protease production by different bacterial isolated from marine. Six bacterial isolates were screened for protease production. Two protease producing isolates, No.2 and No.3 were selected on the basis of gelatin hydrolyses. When the extracellular protease were examined using fermentation production medium, the date recorded the highest extracellular protease enzyme reached to (243 U/ml) by isolate No. 2. Finally the selected isolate was identify according to the morphological characteristics and named Bacillus sp No.2 EHN.
Subfields: Biotechnology, Food Science, Plant Science
View Paper: https://www.semanticscholar.org/paper/56de486c189e53e5d27d9900b6852ce05554b89d
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Citations in the corpus
- Isolation, screening, characterization, and identification of alkaline protease-producing bacteria from leather industry effluent (2021, methodology): “…are proven to be effective for the production of extracellular proteases and the same fact was proved valid upon comparing the results of the study conducted by (Alnahdi 2012; Verma et al. 2011) stating that out of the six isolates screened for protease production, two were found to be positive.”