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Ananthi, S. P.; Manimozhi, P.; Praveen, T.; Eswari, A.; Rajendran, L.

Mathematical modeling and analysis of the kinetics of thermal inactivation of enzyme. (English) Zbl 1335.92032

Int. J. Eng. Math. 2013, Article ID 132827, 8 p. (2013).
Summary: A theoretical model of [V. Illeová et al., “Experimental modelling of thermal inactivation of urease”, J. Biotechnology 105, No. 3, 235–243 (2003; doi:10.1016/j.jbiotec.2003.07.005)] thermal inactivation of urease is discussed. Analytical expressions pertaining to the molar concentrations of the native and denatured enzyme are obtained in terms of second-order reaction rate constant. Simple and closed form of theoretical expression pertains to the temperature are also derived. In this paper, homotopy analysis method (HAM) is used to obtain approximate solutions for a nonlinear ordinary differential equation. The obtained approximate result in comparison with the numerical ones is found to be in satisfactory agreement.

Cited in 1 Document

MSC:

92C45 Kinetics in biochemical problems (pharmacokinetics, enzyme kinetics, etc.)
92C40 Biochemistry, molecular biology

Keywords:

thermal inactivation; urease; second-order reaction rate constant; homotopy analysis method
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References:

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