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在湿度可控的有机介质中脂肪酶催化的酯交换反应。

Lipase-catalyzed ester exchange reactions in organic media with controlled humidity.

作者信息

Goderis H L, Ampe G, Feyten M P, Fouwé B L, Guffens W M, Van Cauwenbergh S M, Tobback P P

机构信息

Catholic University of Leuven, Laboratory of Food Technology, Kardinaal Mercierlaan 92, 3030 Heverlee, Belgium.

出版信息

Biotechnol Bioeng. 1987 Aug 5;30(2):258-66. doi: 10.1002/bit.260300216.

DOI:10.1002/bit.260300216
PMID:18581307
Abstract

Immobilized lipase activity is studied in organic solvent systems of controlled water content under the influence of a variety of reaction parameters, such as temperature, relative humidity, substrate concentrations, and type of fatty acid used. Control of the amount of water in the reaction system was found to be a valuable tool for the orientation of the reaction process and for the determination of the final reaction products. The properties of the immobilized lipase were studied using the interesterification of triolein and palmitic acid as the model system.

摘要

在各种反应参数(如温度、相对湿度、底物浓度和所用脂肪酸类型)的影响下,研究了在水含量可控的有机溶剂体系中固定化脂肪酶的活性。发现控制反应体系中的水量是指导反应过程和确定最终反应产物的一个有价值的工具。以三油酸甘油酯和棕榈酸的酯交换反应为模型体系,研究了固定化脂肪酶的性质。

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Lipase-catalyzed ester exchange reactions in organic media with controlled humidity.在湿度可控的有机介质中脂肪酶催化的酯交换反应。
Biotechnol Bioeng. 1987 Aug 5;30(2):258-66. doi: 10.1002/bit.260300216.
2
Immobilization of lipase for effective interesterification of fats and oils in organic solvent.固定化脂肪酶在有机溶剂中有效进行油脂的酯交换反应。
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Kinetic modeling of interesterification reactions catalyzed by immobilized lipase.固定化脂肪酶催化酯交换反应的动力学建模
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Computer-aided control of water activity for lipase-catalyzed esterification in solvent-free systems.
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Computer-aided real-time estimation of reaction conversion for lipase-catalyzed esterification in solvent-free systems.无溶剂体系中脂肪酶催化酯化反应转化率的计算机辅助实时估算
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Lipase-catalyzed synthesis of sorbitol-fatty acid esters at extremely high substrate concentrations.脂肪酶在极高底物浓度下催化合成山梨醇脂肪酸酯。
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Biocatalysis in nonaqueous media. Patents and literature.非水介质中的生物催化。专利与文献。
Appl Biochem Biotechnol. 1988 Oct;19(1):103-12. doi: 10.1007/BF02921467.