A kinetic study of lipase-catalyzed alcoholysis of palm kernel oil

被引：0
|
作者：
Débora de Oliveira
Tito Lívio Mointinho Alves
机构：
[1] Departamento de Engenharia de Alimentos/URI,
[2] Programa de Engenharia Química/COPPE/UFRJ,undefined
来源：
Applied Biochemistry and Biotechnology | 2000年 / 84-86卷
关键词：
Alcoholysis; lipases; experimental design; vegetable oils; kinetics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The use of lipases as biocatalysts in interesterification reactions has been the object of growing interest, owing to the importance of esters as emulsifiers, intermediates to produce oleochemicals, and fuel alternatives. We consider in this article a kinetic study of lipase-catalyzed alcoholysis of palm kernel oil, using n-hexane as the solvent. In a first step the ester production was maximized by using a Taguchi design, and then an empirical model was built to determine the influence of the process variables. Taking into account the results obtained in the first step, we performed a kinetic study and developed a simple model for this system.
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页码：59 / 68
页数：9
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