Abstract
This work deals with the extraction and back-extraction of a recombinant cutinase using AOT reversed micelles in isooctane. The effect of pH, ionic strength, AOT concentration and temperature on the extraction and back-extraction of the cutinase was investigated. High extraction (97%) of the cutinase was achieved at pH 7.0 with a 50 mM Tris-HCl buffer solution containing 100 mM KCl, but a low activity was detected in the reversed micellar phase. At pH 9.0, cutinase was extracted (75%) to the reversed micelles with higher activity. Cutinase was recovered (50%) from a reversed micellar phase (100 mM AOT/isooctane) into a 50 mM Tris-HCl buffered solution at pH 9.0 with 100 mM KCl, and 20°C. Protein and cutinase activity global yields of 38 and 45%, respectively, were obtained for the global process, extraction and back-extraction steps, using low ionic strength, pH 9.0, 100 mM AOT and 20°C.
Similar content being viewed by others
References
Taipa, M. A.; Aires-Barros, M. R.; Cabral, J. M. S.: Purification of lipases. J. Biotechnol. 26 (1992) 111–142
Aires-Barros, M. R.; Cabral, J. M. S.: Selective separation and purification of two lipases from Chromobacterium viscosum using AOT reversed micelles. Biotechnol. Bioeng. 38 (1991) 1302–1307
Dekker, M.; Van't Riet, K.; Weijers, S. R.; Bultussen, J. W. A.; Laane, C.; Bijsterbosch, B. H.: Enzyme recovery by liquid-liquid extraction using reversed micelles. Chem. Eng. J. 33 (1986) B27-B33
Goklen, K. E.; Hatton, T. A.: Liquid-liquid extraction of low molecular weight proteins by selective solubilization in reversed micelles. Sep. Sci. Technol. 22 (1987) 831–841
Rahaman, R. S.; Chee, J. Y.; Cabral, J. M. S.; Hatton, T. A.: Recovery of an extracellular alkaline protease from whole fermentation broth using reversed micelles. Biotechnol. Prog. 4 (1988) 218–224
Vicente, M. L. C.; Aires-Barros, M. R.; Cabral, J. M. S.: Purification of Chromobacterium viscosum lipases using reversed micelles. Biotechnol. Tech. 4 (1990) 137–142
Krei, G. A.; Hustedt, H.: Extraction of enzymes by reverse micelles. Chem. Eng. Sci. 47 (1992) 99–111
Pires, M. J. L.; Cabral, J. M. S.: Liquid-liquid extraction of a recombinant protein with a reversed micellar phase. In: Harnessing biotechnology for the 21 century, pp. 277–279. New York: American Chemical Society 1992
Martinez, C.; De Geus, P.; Lauwereys, M.; Matthyssens, G.; Cambillau, C.: Fusarium solani cutinase is a lipolytic enzyme with a catalytic serine accessible to solvent. Nature 356 (1992) 615–618
Lowry, R. R.; Tinsley, J. I.: Rapid colorimetric determination of free fatty acids. J. Am. Oil Chem. Soc. 53 (1976) 470–472
Bradford, M. M.: A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal. Biochem. 72 (1976) 248–254
Pires, M. J.; Prazeres, D. M. F.; Cabral, J. M. S.: Protein assay in reversed micelle solutions. Biotechnol. Tech. 7 (1993) 293–294
Goklen, K. E.; Hatton, T. A.: Protein extraction using reverse micelles. Biotechnol. Progr. 1 (1985) 69–74
Goklen, K. E.; Hatton, T. A.: Liquid liquid extraction of proteins using reverse micelles. In: Proc. ISEC '86 3 (1986) 587–595
Wolbert, R. B. G.; Hilhorst, R.; Voskuilen, G.; Nachtegaal, H.; Dekker, M.; Van't Riet, K.; Bijsterbosch, B. H.: Protein transfer from an aqueous phase into reversed micelles the effect of protein size and charge distribution. Eur. J. Biochem. 184 (1989) 627–633
Pires, M. J.; Cabral, J. M. S.: Liquid-liquid extraction of a recombinant protein with a reverse micellar phase. Biotechnol. Progr. (accepted)
Eicke, H.-F.; Rehak, J.: On the formation of water/oil-microemulsions. Helv. Chim. Acta. 59 (1976) 2883–2891
Martinek, K.; Klyachko, N. L.; Kabanov, A. V.; Khmelnitsky, Y. L.; Levashov, A. V.: Micellar enzymology: Its relation to membranology. Biochim. Biophys. Acta 981 (1989) 161–172
Pshezhetsky, A. V.; Klyachko, N. L.; Levashov, A. V.: Catalysis by laccase (from Coriolus versicolor) in microheterogeneous media of the water/organic solvent/surfactant type. Biocatalysis 4 (1990) 185–198
Prazeres, D. M. F.; Garcia, F. A. P.; Cabral, J. M. S.: Kinetics and stability of a Chromobacterium viscosum lipase in reversed micellar and aqueous media. J. Chem. Tech. Biotechnol. 53 (1992) 159–164
Sebastião, M. J.; Cabral, J. M. S.; Aires-Barros, M. R.: Synthesis of fatty acid esters by a recombinant cutinase in reversed micelles. Biotechnol. Bioeng. 42 (1993) 326–332
Soliday, C. L.; Flurkey, W. H.; Okita, T. W.; Kolattukudy, P. E.: Cloning and structure determination of cDNA for cutinase, an enzyme involved in fungal penetration of plants. Proc. Natl. Acad. Sci. USA 1 (1984) 3939–3943
Melo, E. P.; Costa,S. M. B.; Cabral, J. M. S.: Steady-state fluorescence from a recombinant cutinase of Fusarium solani pisi in water and reversed micelles of AOT, CEC international workshop on lipase: Structure, mechanism and genetic engineering, Capri, Italy, October 1992
Ichikawa, S.; Imai, M.; Shimizu, M.: Solubilizing water involved in protein extraction using reversed micelles. Biotechnol. Bioeng. 39 (1992) 20–26
Fletcher, P. D. I.; Howe, A. M.; Robinson, B. H.: The kinetics of solubilisate exchange between water droplets of water-in-oil microemulsion. J. Chem. Soc. Faraday Trans. 1 83 (1987) 985–1006
Zulauf, M.; Eike, H.-F.: Inverted micelles and microemulsions in the ternary system H2O/aerosol-OT/isooctane as studied by photon correlation spectroscopy. J. Phys. Chem. 83 (1979) 480–486
Dungan, S. R.; Bausch, T.; Hatton, T. A.; Plucinski, P.; Nitsch, W.: Interfacial transport processes in the reversed micellar extraction of proteins. J. Colloid Interface Sci. 145 (1991) 33–50
Author information
Authors and Affiliations
Additional information
Maria das Graças Carneiro da Cunha acknowledges a Ph.D. fellowship from Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) and Centro de Pesquisas Aggeu Magalhães, Brasil. This work was partly financed by the BRIDGE Programme (Contract BIOT-CT91-0274(DTEE)).
Rights and permissions
About this article
Cite this article
Carneiro-da-Cunha, M.G., Cabral, J.M.S. & Aires-Barros, M.R. Studies on the extraction and back-extraction of a recombinant cutinase in a reversed micellar extraction process. Bioprocess Engineering 11, 203–208 (1994). https://doi.org/10.1007/BF00369631
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00369631