Use of ionic liquids in a lipase-facilitated supported liquid membrane

被引：52

作者：

Miyako, E ^{[1
]}

Maruyama, T ^{[1
]}

Kamiya, N ^{[1
]}

Goto, M ^{[1
]}

机构：

[1] Kyushu Univ, Grad Sch Engn, Dept Appl Chem, Fukuoka 8128581, Japan

来源：

BIOTECHNOLOGY LETTERS | 2003年 / 25卷 / 10期

关键词：

enzymatic reaction; interfacial activation; interfacial tension; ionic liquids; supported liquid membrane;

D O I：

10.1023/A:1023536922749

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A lipase-facilitated transport of 4-phenoxybutyric acid, 3-phenoxypropionic acid, 2-phenylpropionic acid, 2-phenoxybutyric acid, mandelic acid and 2-amino-2-phenylbutyric acid was carried out using a supported liquid membrane based on room temperature ionic liquids. There were marked differences in the permeate fluxes of various organic acids due to the substrate specificity of the lipases. The maximum permeate flux (44 x 10(-2) mmol cm(-2) x h) was obtained using 4-phenoxybutyric acid as the substrate and 1-n-butyl-3-methylimidazolium hexafluorophosphate as the liquid membrane phase.

引用

页码：805 / 808

页数：4

共 18 条

[1]

Branco LC, 2002, CHEM-EUR J, V8, P3865, DOI 10.1002/1521-3765(20020902)8:17<3865::AID-CHEM3865>3.0.CO

[2]

2-L

[3]

Branco LC, 2002, ANGEW CHEM INT EDIT, V41, P2771, DOI 10.1002/1521-3773(20020802)41:15<2771::AID-ANIE2771>3.0.CO

[4]

2-U

[5]

Godfrey T, 1995, LIPID TECHNOL, V7, P58

[6] Characterization and comparison of hydrophilic and hydrophobic room temperature ionic liquids incorporating the imidazolium cation [J].

Huddleston, JG ;

Visser, AE ;

Reichert, WM ;

Willauer, HD ;

Broker, GA ;

Rogers, RD .

GREEN CHEMISTRY, 2001, 3 (04) :156-164

[7] Room temperature ionic liquids as novel media for 'clean' liquid-liquid extraction [J].

Huddleston, JG ;

Willauer, HD ;

Swatloski, RP ;

Visser, AE ;

Rogers, RD .

CHEMICAL COMMUNICATIONS, 1998, (16) :1765-1766

[8] Membrane-based techniques for sample enrichment [J].

Jönsson, JÅ ;

Mathiasson, L .

JOURNAL OF CHROMATOGRAPHY A, 2000, 902 (01) :205-225

[9] RESOLUTION OF RACEMIC MIXTURES VIA LIPASE CATALYSIS IN ORGANIC-SOLVENTS [J].

KIRCHNER, G ;

SCOLLAR, MP ;

KLIBANOV, AM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (24) :7072-7076

[10] ASYMMETRIC TRANSFORMATIONS CATALYZED BY ENZYMES IN ORGANIC-SOLVENTS [J].

KLIBANOV, AM .

ACCOUNTS OF CHEMICAL RESEARCH, 1990, 23 (04) :114-120

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