ENZYMATIC REACTION MEDIUM CONTAINING SURFACTANT Russian patent published in 2022 - IPC C12N9/96 C11D3/386 

Abstract RU 2786657 C2

FIELD: biotechnology.

SUBSTANCE: group of inventions relates to biotechnology, and it is aimed at improvement of a reaction medium for enzymatic synthesis reactions. An aqueous reaction mixture for enzymatic reaction is proposed, containing enzyme, enzyme substrate, and surfactant. The surfactant is a compound – vitamin E derivative, and it is selected from surfactants having the formula I Concentration of the surfactant in the reaction mixture is higher than its critical concentration of micelle formation. Enzyme is selected from reductases, transferases, dehydrogenases, lipases, or esterases. In addition, a method for enzymatic reaction, using the specified reaction mixture, is proposed.

EFFECT: inventions allow for an increase in stability and yield of enzymatic reaction at lower temperatures and at low pH values.

32 cl, 4 tbl, 4 ex

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RU 2 786 657 C2

Authors

Zhou, Jianguang

Guo, Pengfei

Gai, Yu

Parmentier, Michael

Gallou, Fabrice

Kong, Weiyong

Gao, Feng

Dates

2022-12-23Published

2018-01-11Filed