Production of alkaline proteases by alkalophilic Bacillus subtilis during recycling animal and plant wastes

2016 ◽  
Vol 15 (47) ◽  
pp. 2698-2702 ◽  
Author(s):  
Hassan Al-Abdalall Amira ◽  
Marshid Al-Khaldi Eida
Keyword(s):  
Bacillus Subtilis ◽  
Alkaline Proteases ◽  
Alkalophilic Bacillus

scholarly journals Molecular cloning and characterization of an alkalophilic Bacillus sp. C125 gene homologous to Bacillus subtilis sec Y

1992 ◽  
Vol 138 (7) ◽  
pp. 1365-1370 ◽  
Author(s):  
S.-K. KANG ◽  
T. KUDO ◽  
K. HORIKOSHI
Keyword(s):  
Bacillus Subtilis ◽  
Molecular Cloning ◽  
Bacillus Sp ◽  
Alkalophilic Bacillus

scholarly journals Purification and characterization of fibrinolytic thermostable meatalloprotease from an alkalophilic Bacillus subtilis – CSN

2009 ◽  
Vol 25 ◽  
pp. S90-S91 ◽  
Author(s):  
D. Naik ◽  
S.R. Baral ◽  
D. N ◽  
V. S
Keyword(s):  
Bacillus Subtilis ◽  
Purification And Characterization ◽  
Alkalophilic Bacillus

scholarly journals One-step purification and characterization of cellulase-free xylanase produced by alkalophilic Bacillus subtilis ash

2010 ◽  
Vol 41 (2) ◽  
pp. 467-476 ◽  
Author(s):  
Ashwani Sanghi ◽  
Neelam Garg ◽  
V.K. Gupta ◽  
Ashwani Mittal ◽  
R.C. Kuhad
Keyword(s):  
Bacillus Subtilis ◽  
Purification And Characterization ◽  
One Step ◽  
Alkalophilic Bacillus

Cloning of a gene for maltohexaose producing amylase of an alkalophilic Bacillus and hyper-production of the enzyme in Bacillus subtilis cells

1988 ◽  
Vol 27 (4) ◽  
Author(s):  
Kenji Kimura ◽  
Akira Tsukamoto ◽  
Yasumasa Ishii ◽  
Toshiya Takano ◽  
Kunio Yamane
Keyword(s):  
Bacillus Subtilis ◽  
Alkalophilic Bacillus

scholarly journals The effectiveness of Proteolytic bacteria in the leather and detergent industry isolated waste from the Modjo tannery

2021 ◽  
Author(s):  
Tayachew Desalegn ◽  
◽  
Ketema Bacha ◽  
Mesfin Tafesse ◽  
Chandran Masi ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Bacillus Subtilis ◽  
Proteolytic Enzymes ◽  
Digestive Enzyme ◽  
Total Solid ◽  
Growth Conditions ◽  
Protease Production ◽  
Alkaline Proteases ◽  
Extracellular Proteases ◽  
Protease Enzyme

Protease also called proteinase or peptidase is a digestive enzyme that is categorized under proteolytic enzymes and it has great potential in industrial application. Extracellular proteases are used in a variety of industries because they exhibit practically all of the characteristics needed for biotech applications such as detergent, bioremediation, food, and leather processing. In the synthesis of all three major types of acidic, neutral, and alkaline proteases, microbial sources have dominated an unbeatable area. Alkaline proteases are a large group of industrial enzymes formed by a wide variety of species, including animals, fungi, and bacteria. The fermentation method serves to make bacteria, fungi, and yeast alkaline proteases. Proteases are produced in large quantities by Gram-positive bacteria, especially those belonging to the Bacillus genus. Following standard procedures, the bacterial isolates PMOJ-01 and PMOJ-05 with the prominent zone of clearance and efficient enzyme development were further characterized to the genus level. Moreover, the growth conditions for the highest protease production were optimized with different pH, temperatures, and NaCl concentrations, in the results of PMOJ-01 and PMOJ- 05 pH (7 and 8), temperatures 45oC, and 1% NaCl concentrations both cases respectively. The proteases activities from PMOJ-01, Pseudomonas aeruginosa, and PMOJ-05, Bacillus subtilis were most active at pH 7.0 and pH 8.0 and temperature at 35oC and 45oC, respectively. The enzyme activity and the total solid protease sample of the crude enzyme of Pseudomonas aeruginosa and Bacillus subtilis were 0.299 U/ mL and 0.289 U/ mL, 1.37±0.14 U/mg, and 1.199 U/mg respectively. The effect on dehairing, distaining, and scum removal revealed that the purified protease enzyme of PMOJ-01 and PMOJ-05 can be used in detergent and leather industries.

scholarly journals Improved translational efficiency of subtilisin YaB gene with different initiation codons in Bacillus subtilis and alkalophilic Bacillus YaB

1997 ◽  
Vol 83 (6) ◽  
pp. 758-763 ◽  
Author(s):  
C.M. Yeh ◽  
H.K. Chang ◽  
H.M. Hsieh ◽  
K. Yoda ◽  
M. Yamasaki ◽  
...  
Keyword(s):  
Bacillus Subtilis ◽  
Translational Efficiency ◽  
Alkalophilic Bacillus

scholarly journals Cloning of a developmentally regulated element from alkalophilic Bacillus subtilis DNA.

1985 ◽  
Vol 161 (1) ◽  
pp. 158-163 ◽  
Author(s):  
T Kudo ◽  
J Yoshitake ◽  
C Kato ◽  
R Usami ◽  
K Horikoshi
Keyword(s):  
Bacillus Subtilis ◽  
Developmentally Regulated ◽  
Alkalophilic Bacillus

The overexpression of the SAPB of Bacillus pumilus CBS and mutated sapB-L31I/T33S/N99Y alkaline proteases in Bacillus subtilis DB430: New attractive properties for the mutant enzyme

2012 ◽  
Vol 105 ◽  
pp. 142-151 ◽  
Author(s):  
Nadia Zaraî Jaouadi ◽  
Bassem Jaouadi ◽  
Nushin Aghajari ◽  
Samir Bejar
Keyword(s):  
Bacillus Subtilis ◽  
Bacillus Pumilus ◽  
Mutant Enzyme ◽  
Alkaline Proteases
Sign in / Sign up

Export Citation Format

Share Document