Modeling, Simulation, and Kinetic Studies of Solvent-Free Biosynthesis of Benzyl Acetate
Joint Authors
Mahapatra, Paramita
Kumari, Annapurna
Garlapati, Vijay Kumar
Banerjee, Rintu
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-03
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Solvent-free biosynthesis of benzyl acetate through immobilized lipase-mediated transesterification has been modeled and optimized through statistical integrated artificial intelligence approach.
A nonlinear response surface model has been successfully developed based on central composite design with transesterification variables, namely, molarity of alcohol, reaction time, temperature, and immobilized lipase amount as input variables and molar conversion (%) as an output variable.
Statistical integrated genetic algorithm optimization approach results in an optimized molar conversion of 96.32% with the predicted transesterification variables of 0.47 M alcohol molarity in a reaction time of 13.1 h, at 37.5°C using 13.31 U of immobilized lipase.
Immobilized lipase withstands more than 98% relative activity up to 6 recycles and maintains 50% relative activity until 12 recycles.
The kinetic constants of benzyl acetate, namely, Km and Vmax were found to be 310 mM and 0.10 mmol h−1 g−1, respectively.
American Psychological Association (APA)
Garlapati, Vijay Kumar& Kumari, Annapurna& Mahapatra, Paramita& Banerjee, Rintu. 2013. Modeling, Simulation, and Kinetic Studies of Solvent-Free Biosynthesis of Benzyl Acetate. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-472640
Modern Language Association (MLA)
Garlapati, Vijay Kumar…[et al.]. Modeling, Simulation, and Kinetic Studies of Solvent-Free Biosynthesis of Benzyl Acetate. Journal of Chemistry No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-472640
American Medical Association (AMA)
Garlapati, Vijay Kumar& Kumari, Annapurna& Mahapatra, Paramita& Banerjee, Rintu. Modeling, Simulation, and Kinetic Studies of Solvent-Free Biosynthesis of Benzyl Acetate. Journal of Chemistry. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-472640
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-472640