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Kinetic parameters of oscillating reaction of amino acid-BrO_3~--Mn~(2+)-H_2SO_4-acetone system

机译:氨基酸-BrO_3〜--Mn〜(2 +)-H_2SO_4-丙酮体系振荡反应的动力学参数

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摘要

The oscillating behavior of thirteen amino adds [leucine (Leu), threonine (Thr), arginine (Arg), lysine (Lys), histidine (His), alanine (Ala), glutamine (Glu), glydne (Gly), methionine (Met), cystine (Cys), tryptophan (Trp), serine (Set) and tyrosine (Tyr)] in amino acid- BrOJ -Mn~(2+)-H_2SO_4-acetone system is studied by using a potentiometric determination. With the help of the oscillatory induction period and oscillation period obtained by the oscillating wave, and Arrhenius equation, the kinetic parameters [the apparent activation energy (E) and pre-exponential constant (A)] and rate constant (k) of the above-mentioned oscillating reaction are estimated.
机译:十三种氨基酸的振荡行为会添加[亮氨酸(Leu),苏氨酸(Thr),精氨酸(Arg),赖氨酸(Lys),组氨酸(His),丙氨酸(Ala),谷氨酰胺(Glu),甘氨酸(Gly),蛋氨酸(通过电位滴定法研究了氨基酸-BrOJ -Mn〜(2 +)-H_2SO_4-丙酮体系中的Met),胱氨酸(Cys),色氨酸(Trp),丝氨酸(Set)和酪氨酸(Tyr)。借助于振荡波和Arrhenius方程获得的振荡感应周期和振荡周期,可以得到上述的动力学参数[表观活化能(E)和指数前常数(A)]和速率常数(k)估计振荡反应。

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