1 |
Cao, X. J., J. H. Zhu, D. Z. Wei, and B. K. Hur. 2002. Partition improvement of cephalexin and 7-aminodeacetoxicephalospronic acid in aqueous two-phase systems for cephalexin synthesis. J. Ind. Eng. Chem. 8: 203-211
|
2 |
Cao, X. J., X. A. Meng, Y. M. Liu, and X. Y. Wu. 1994. Study on kinetic behavior of E. coli ATCC 11105 producing penicillin acylase in aqueous two-phase system. Chinese J. Antibiotics 19: 3-5
|
3 |
Johansson, G. and G. Kopperschläger. 1987. Effects of organic solvents on the partitioning of enzymes in aqueous two-phase systems, J. Chromatog. 388: 295-305
|
4 |
Shin, H. J., S. G. Lee, W. S. Lee, and K. H. Yoon. 1996. Enzymatic conversion of glutaryl 7-aminocephalosporanic acid to 7-aminocephosporanic acid with an immobilized glutaryl 7-aminocephalosporanic acid acylase. J. Microbiol. Biotechnol. 6: 336-339
|
5 |
Odhankar, S. S. and V. G. Gaikar. 1996. Effect of surface active additives on partitioning of proteins and enzymes in poly(ethylene glycol)/dextran aqueous two-phase systems. J. Chem. Technol. Biotechnol. 73: 251-258
|
6 |
Bermudez., O. and D. Forciniti. 2001. Purification and characterization of crystallins by aqueous two-phase extraction. Biotechnol. Bioprocess. Eng. 6: 395-401
|
7 |
Sun, Y. 1998. Bioseparation Engineering, p. 63. Chemical Industry Publisher, Beijing, China
|
8 |
Rito-Palomares, M. 2002. The practical application of aqueous two-phase process for the recovery of biological products. J. Microbiol. Biotechnol. 12: 535-543
|
9 |
Andersson, E. and H. H. Berbel. 1990. Bioconversions in aqueous two-phase systems. Enzyme Microb. Technol. 12: 242-254
|
10 |
Guisan, J. M. 1988. Agarose aldehyde gels as supports for protein immobilization-stabilization of enzyme. Enzyme Microb. Technol. 10: 375-382
DOI
ScienceOn
|
11 |
Odette, H. J., F. L. Roberto, T. Marco, and M. J. Guisan. 1998. Use of aqueous two-phase systems for in situ extraction of water-soluble antibiotics during their synthesis by enzymes immobilized on porous supports. Biotechnol. Bioeng. 59: 73-79
|
12 |
Albertsson, P.- ., 1986. Partition of Cell Particles and Macromolecules, 3 edn. John Wiley, New York, U.S.A
|
13 |
Balasinghan, K., D. Warburton, P. Dunnill, and M. D. Lilly. 1972. The isolation and kinetics penicillin amidase from Escherichia coli. Biochim. Biophs. Acta 276: 250-256
|
14 |
Roberto, F. L., C. M. Rosell, and J. M. Guisan. 1991. Enzyme reaction engineering: Synthesis of antibiotic catalyzed by stabilized penicillin G acylase in the presence of organic cosolvents. Enzyme Microb. Technol. 13: 898- 905
|
15 |
Kim, D. W., S. M. Kang, and K. H. Yoon. 2001. Characterization of glutaryl 7-ACA acylase from Pseudomonas diminuta KAC 1. J. Microbiol. Biotechnol. 11: 452-497
|
16 |
Roberto, F. L., C. M. Rosell, and M. J. Guisan. 1998. The presence of methanol exerts a strong and complex modulation of the synthesis of different antibiotics by immobilized penicillin G acylase. Enzyme Microb. Technol. 23: 305-310
|
17 |
Odhankar, S. S. and V. G. Gaikar. 1996. Effect of surface active additives on partitioning of proteins and enzymes in poly(ethylene glycol)/dextran aqueous two-phase systems. J. Chem. Technol. Biotechnol.73: 251-258
|
18 |
Andersson, E., B. Mattiasson, and H. H. Berbel. 1984. Enzymatic conversion in aqueous two phase systems: deacylation of benzyl penicillin to 6-aminopenicillanic acid with penicillin acylase. Enzyme Microb. Technol. 6: 301- 306
|
19 |
Cao, X. J., X. Y. Wu, Y. L. Jiang, and Q. Shen. 1994. Penicillin bioconversion in aqueous two-phase systems by recombinant Escherichia coli with intracellular penicillin acylase. Chinese J. Antibiotics 19: 131-133
|