温度对脂肪酶水解三油酸的影响

Q4 Chemical Engineering

分子催化 Pub Date : 1994-12-15 DOI:10.1016/0304-5102(94)00148-0

K. Bélafi-Bakó, Á. Dombi, L. Szabó, E. Nagy

引用次数: 0

摘要

在AOT/异辛烷反胶束体系中，研究了温度对甘油三酯水解的过程曲线和反应速率的影响:三油酯、二油酯和单油酯的分解以及脂肪酶生成油酸。由阿伦尼乌斯图测定的脂肪酸生成活化能为22.3 kJ/mol。

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Effect of temperature on hydrolysis of triolein by lipase

Effects of temperature on both the progress curves and reaction rates of the separate steps of triolein hydrolysis: decomposition of tri-, di- and monoolein as well as production of oleic acid by lipase (Candida cylindracea) in AOT/isooctane reversed micellar systems were investigated. The activation energy determined from the Arrhenius plot of fatty acid production was 22.3 kJ/mol.

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来源期刊

分子催化 Chemical Engineering-Catalysis

CiteScore

1.50

自引率

0.00%

发文量

2959

期刊介绍： Journal of Molecular Catalysis (China) is a bimonthly journal, founded in 1987. It is a bimonthly journal, founded in 1987, sponsored by Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, under the supervision of Chinese Academy of Sciences, and published by Science Publishing House, which is a scholarly journal openly circulated both at home and abroad. The journal mainly reports the latest progress and research results on molecular catalysis. It contains academic papers, research briefs, research reports and progress reviews. The content focuses on coordination catalysis, enzyme catalysis, light-ribbed catalysis, stereochemistry in catalysis, catalytic reaction mechanism and kinetics, the study of catalyst surface states and the application of quantum chemistry in catalysis. We also provide contributions on the activation, deactivation and regeneration of homogeneous catalysts, solidified homogeneous catalysts and solidified enzyme catalysts in industrial catalytic processes, as well as on the optimisation and characterisation of catalysts for new catalytic processes. The main target readers are scientists and postgraduates working in catalysis in research institutes, industrial and mining enterprises, as well as teachers and students of chemistry and chemical engineering departments in colleges and universities. Contributions from related professionals are welcome.