A study on applications of membrane techniques in bioconversion of fumaric acid to L-malic acid

被引：24

作者：

Bélafi-Bakó, K ^{[1
]}

Nemestóthy, N ^{[1
]}

Gubicza, L ^{[1
]}

机构：

[1] Res Inst Chem & Proc Engn, H-8200 Veszprem, Hungary

来源：

DESALINATION | 2004年 / 162卷 / 1-3期

关键词：

electrodialysis; fumarase enzyme; integrated system;

D O I：

10.1016/S0011-9164(04)00063-3

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Membrane separation processes were applied in the fumaric acid - L-malic acid bioconversion. Electrodialysis was found suitable to recover the free malic acid from its salt (malate), formed in the reaction. Moreover the electrodialytic separation method can be on-line connected to the biochemical process forming an effective integrated system.

引用

页码：301 / 306

页数：6

共 15 条

[1]

Békássy-Molnár E, 2000, INTEGRATION OF MEMBRANE PROCESSES INTO BIOCONVERSIONS, P165

[2] Conversion of fumaric acid to L-malic by sol-gel immobilized Saccharomyces cerevisiae in a supported liquid membrane bioreactor [J].