当前位置: X-MOL 学术Green Chem. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
An integrated process for enzymatic catalysis allowing product recovery and enzyme reuse by applying thermoreversible aqueous biphasic systems
Green Chemistry ( IF 9.8 ) Pub Date : 2018-02-15 00:00:00 , DOI: 10.1039/c7gc03880a
Ana M Ferreira 1 , Helena Passos 1 , Akiyoshi Okafuji 2 , Ana P M Tavares 1 , Hiroyuki Ohno 2 , Mara G Freire 1 , João A P Coutinho 1
Affiliation  

Herein, thermoreversible aqueous biphasic systems (ABS) composed of ammonium-based zwitterions (ZIs) and polymers are disclosed to act as integrated bioreaction–separation processes. The biocatalytic reaction involving laccase occurs in homogeneous media, after which small changes in temperature induce the formation of two phases and the complete separation of the enzyme from the products in a single-step. These systems also allow the recovery and reuse of the enzyme, along with the ZI-rich phase, contributing towards the development of sustainable biocatalytic processes.

中文翻译:

酶催化集成工艺,通过应用热可逆水性双相系统实现产品回收和酶再利用

本文公开了由铵基两性离子(ZI)和聚合物组成的热可逆水性双相系统(ABS),可作为集成的生物反应-分离过程。涉及漆酶的生物催化反应发生在均质介质中,之后温度的微小变化诱导两相的形成,并在一步中将酶与产物完全分离。这些系统还允许回收和再利用酶以及富含 ZI 的相,从而有助于可持续生物催化过程的发展。
更新日期:2018-03-20
down
wechat
bug