Studies on pH and thermal deactivation of pectolytic enzymes from Aspergillus niger

Biochemical Engineering Journal

Volumn 16, Issue 1, 2003, Pages 57-67

  Naidu, G Sathya Narayana ^a   Panda, T ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

Deactivation kinetics; Interaction effect; Pectolytic enzymes; Thermodynamic parameters

Indexed keywords

CHEMICAL ACTIVATION; ENTROPY; PH EFFECTS; PURIFICATION; RATE CONSTANTS; REACTION KINETICS;

PECTOLYTIC ENZYMES;

ENZYMES;

FUNGAL ENZYME; PECTIN LYASE; POLYGALACTURONASE; POLYMETHYLGALACTURONASE; UNCLASSIFIED DRUG;

ARTICLE; ASPERGILLUS NIGER; ENTROPY; ENZYME INACTIVATION; ENZYME KINETICS; ENZYME STABILITY; HALF LIFE TIME; HEATING; NONHUMAN; PH; PRIORITY JOURNAL; TEMPERATURE DEPENDENCE; THERMODYNAMICS;

ASPERGILLUS; ASPERGILLUS NIGER;

EID: 0042866215     PISSN: 1369703X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1369-703X(03)00022-6     Document Type: Article

References (34)

1. J. Friedrich, A. Cimerman, W. Steiner, Enzyme Microb. Technol. 16 (1994) 703.
2. J. Friedrich, A. Cimerman, W. Steiner, Appl. Microbiol. Biotechnol. 33 (1990) 377.
3. G.S.N. Naidu, T. Panda, Enzyme Microb. Technol. 25 (1999) 116.
4. T. Panda, G.S.N. Naidu, Bioprocess Eng. 21 (2000) 47.
5. G.S.N. Naidu, T. Panda, Bioprocess Eng. 19 (1998) 355.
6. C. Lang, H. Dörnenburg, Appl. Microbiol. Biotechnol. 53 (2000) 366.
7. D.R. Kashyap, P.K. Vohra, S. Chopra, R. Tewari, Bioresource Technol. (2001) 215.
8. G.S. Hoondal, R.P. Tiwari, R. Tewari, N. Dahiya, Q.K. Beg, Appl. Microb. Technol. 59 (2002) 409.
9. S.N. Gummadi, T. Panda, Proc. Biochem., in press.
10. I. Reid, M. Ricard, Enzyme Microb. Biotechnol. 26 (2000) 115.
11. P. Bajpai, Biotechnol. Prog. 15 (1999) 147.
12. P. Blanco, C. Sieiro, T.G. Villa, FEMS Microbiol. Lett. 175 (1999) 1.
13. A. Sadana, Biocatalysis: Fundamentals of Deactivation Kinetics, Prentice-Hall, Englewood Cliffs, 1995.
14. A. Chitnis, A. Sadana, Biotechnol. Bioeng. 34 (1989) 804.
15. M. Joly, Physico-chemical Approach to the Denaturation of Proteins, Academic Press, New York, 1965.
16. P.E. Athanosopoulous, D.R. Heldman, J. Food Proc. Eng. 3 (1980) 91.
17. S.R. Nair, T. Panda, Bioprocess Eng. 16 (1997) 169.
18. G.S.N. Naidu, T. Panda, Biochem. Eng. J. 2 (1998) 71.
19. T.K. Ghose, Measurement of cellulases, Commission on Biotechnology, International Commission of Pure and Applied Biotechnology, New Delhi, 1984.
20. P. Bernfeld, Methods in Enzymology, vol. 1, Academic Press, New York, 1955, p. 149.
21. S. Bielecki, E. Galas, in: Proceedings of Bioconversion of Cellulosic Substrates into Energy Chemicals and Microbial Protein, IIT, Delhi, India, 1977, pp. 205-206.
22. O.H. Lowry, N.J. Rosenbrough, A.L. Farr, R.J. Randall, J. Biol. Chem. 193 (1951) 265.
23. L.R. Benkova, A. Slezarik, Collection Czechoslov. Chem. Commun. 31 (1966) 122.
24. H. Eyring, J. Chem. Phys. 3 (1935) 107.
25. P.J. Mill, Biochem. J. 99 (1965) 562.
26. H.M. Chen, U. Bakir, P.J. Reilly, C. Ford, Biotechnol. Bioeng. 43 (1993) 101.
27. O. Munch, D. Tritsch, Biochim. Biophys. Acta 1041 (1990) 111.
28. R.M. Daniel, Enzyme Microb. Technol. 19 (1996) 74.
29. K. Sode, W. Tsugawa, T. Yamazaki, M. Watanabe, N. Ogasawara, M. Tanaka, J. Biotechnol. 49 (1996) 239.
30. R.L. Foster, The Nature of Enzymology, Croom Helm, London, 1980.
31. H.M. Chen, Y. Li, T. Panda, F.V. Buechler, C. Ford, P.J. Reilly, Protein Eng. 9 (1996) 499.
32. A. Kapat, T. Panda, Bioprocess Eng. 116 (1996) 269.
33. B.A. Feinberg, L. Petro, G. Hock, W. Qin, E. Margoliash, J. Pharm. Biomed. Anal. 19 (1999) 115.
34. M. Brzyska, M. Cieszczyc, J. Lobazewski, J. Chem. Technol. Biotechnol. 68 (1997) 101.