Modelling and Optimization Studies on a Novel Lipase Production by Staphylococcus arlettae through Submerged Fermentation
Joint Authors
Garlapati, Vijay Kumar
Chauhan, Rajinder Singh
Chauhan, Mamta
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-19
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Microbial enzymes from extremophilic regions such as hot spring serve as an important source of various stable and valuable industrial enzymes.
The present paper encompasses the modeling and optimization approach for production of halophilic, solvent, tolerant, and alkaline lipase from Staphylococcus arlettae through response surface methodology integrated nature inspired genetic algorithm.
Response surface model based on central composite design has been developed by considering the individual and interaction effects of fermentation conditions on lipase production through submerged fermentation.
The validated input space of response surface model (with R2 value of 96.6%) has been utilized for optimization through genetic algorithm.
An optimum lipase yield of 6.5 U/mL has been obtained using binary coded genetic algorithm predicted conditions of 9.39% inoculum with the oil concentration of 10.285% in 2.99 hrs using pH of 7.32 at 38.8°C.
This outcome could contribute to introducing this extremophilic lipase (halophilic, solvent, and tolerant) to industrial biotechnology sector and will be a probable choice for different food, detergent, chemical, and pharmaceutical industries.
The present work also demonstrated the feasibility of statistical design tools integration with computational tools for optimization of fermentation conditions for maximum lipase production.
American Psychological Association (APA)
Chauhan, Mamta& Chauhan, Rajinder Singh& Garlapati, Vijay Kumar. 2013. Modelling and Optimization Studies on a Novel Lipase Production by Staphylococcus arlettae through Submerged Fermentation. Enzyme Research،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-465261
Modern Language Association (MLA)
Chauhan, Mamta…[et al.]. Modelling and Optimization Studies on a Novel Lipase Production by Staphylococcus arlettae through Submerged Fermentation. Enzyme Research No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-465261
American Medical Association (AMA)
Chauhan, Mamta& Chauhan, Rajinder Singh& Garlapati, Vijay Kumar. Modelling and Optimization Studies on a Novel Lipase Production by Staphylococcus arlettae through Submerged Fermentation. Enzyme Research. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-465261
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465261