Mariani Rajin and A H Kamaruddin (2016) Effect of temperature on Candida antartica lipase B activity in the kinetic resolution of acebutolol. IOP Conference Series: Earth and Environmental Science, 36 (1). pp. 12-61.
|
Text
Effect of temperature on Candida antartica lipase B activity in the kinetic resolution of acebutolol.pdf Download (125kB) | Preview |
|
|
Text
Effect of temperature on Candida antartica lipase.pdf Download (1MB) | Preview |
Abstract
Thermodynamic studies of free Candida antartica lipase B in kinetic resolution of acebutolol have been carried out to characterize the temperature effects towards enzyme stability and activity. A decreased in reaction rate was observed in temperature above 40oC. Thermodynamic studies on lipase deactivation exhibited a first-order kinetic pattern. The activation and deactivation energies were 39.63 kJ/mol and 54.90 kJ/mol, respectively. The enthalpy and entropy of the lipase deactivation were found to be 52.12 kJ/mol and -0.18 kJ/mol, respectively.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | FACULTY > Faculty of Engineering |
| Depositing User: | OTHMAN HJ RAWI - |
| Date Deposited: | 15 Mar 2019 15:21 |
| Last Modified: | 21 Dec 2020 16:56 |
| URI: | https://eprints.ums.edu.my/id/eprint/21629 |
Actions (login required)
 |
View Item |