Improvement of thermal stability of β-galactosidase from Bacillus circulans by multipoint covalent immobilization in hierarchical macro-mesoporous silica

Journal of Molecular Catalysis B: Enzymatic

Volumn 84, Issue , 2012, Pages 166-172

  Bernal, C ^a   Sierra, L ^a   Mesa, M ^a  

^a UNIVERSIDAD DE ANTIOQUIA   (Colombia)

Author keywords

Galactosidase; Hierarchical macro mesoporous silica; Multipoint covalent attachment; Thermal stabilization

Indexed keywords

BACILLUS CIRCULANS; CHEMICALLY MODIFIED SILICAS; COVALENT ATTACHMENT; COVALENT IMMOBILIZATION; GALACTOSIDASES; HIGH YIELD; HYBRID CATALYSTS; MACRO-MESOPOROUS SILICA; MULTIPOINT; SCHIFF BASIS; SILICA SURFACE; SOLUBLE ENZYMES; THERMAL STABILIZATION;

ALDEHYDES; BACTERIOLOGY; CARRIER CONCENTRATION; FUNCTIONAL GROUPS; LEACHING; SILICA; THERMODYNAMIC STABILITY;

ENZYME IMMOBILIZATION;

BETA GALACTOSIDASE; MACRO MESOPOROUS SILICA; SILICON DIOXIDE; UNCLASSIFIED DRUG;

BACILLUS CIRCULANS; BIOCATALYSIS; CONFERENCE PAPER; ENZYME ACTIVITY; ENZYME STABILITY; NONHUMAN; PH MEASUREMENT; TEMPERATURE MEASUREMENT; THERMOSTABILITY;

BACILLUS CIRCULANS;

EID: 84866411638     PISSN: 13811177     EISSN: 18733158     Source Type: Journal    
DOI: 10.1016/j.molcatb.2012.05.023     Document Type: Conference Paper

References (25)

1. A. Vetere, and S. Paoletti Biochim. Biophys. Acta 1380 1998 223 231
2. A. Gosling, G.W. Stevens, A.R. Barber, S.E. Kentish, and S.L. Gras Food Chem. 121 2010 307 318
3. A. Gosling, G.W. Stevens, A.R. Barber, S.E. Kentish, and S.L. Gras J. Agric. Food Chem. 59 2011 3366 3372
4. R. Das, D. Sen, A. Sarkar, S. Bhattacharyya, and C. Bhattacharjee Ind. Eng. Chem. Res. 50 2010 806 816
5. A. Gosling, J. Alftren, G.W. Stevens, A.R. Barber, S.E. Kentish, and S.L. Gras J. Agric. Food Chem. 57 2009 11570 11574
6. C. Vera, C. Guerrero, A. Illanes, and R. Conejeros Biotechnol. Bioeng. 108 2011 2270 2279
7. K.F. Schilke, K.L. Wilson, T. Cantrell, G. Corti, D.N. McIlroy, and C. Kelly Biotechnol. Prog. 26 2010 1597 1605
8. K. Nakanishi, R. Matsuno, K. Torii, K. Yamamoto, and T. Kamikubo Enzyme Microb. Technol. 5 1983 115 120
9. P. Torres, and F. Batista-Viera J. Mol. Catal. B: Enzym. 74 2012 230 235
10. D. Sen, A. Sarkar, A. Gosling, S.L. Gras, G.W. Stevens, S.E. Kentish, P.K. Bhattacharyad, A.R. Barbere, and C. Bhattacharjee J. Membr. Sci. 378 2011 471 478
11. M.J. Hernaiz, and D.H.G. Crout J. Mol. Catal. B: Enzym. 10 2000 403 408
12. M.J. Hernaiz, and D.H.G. Crout Enzyme Microb. Technol. 27 2000 26 32
13. A. Naundorf, M. Caussette, and K. Ajisaka Biosci. Biotechnol. Biochem. 62 1998 1313 1317
14. M. Hartmann, and D. Jung J. Mater. Chem. 20 2010 844 857
15. R.M. Blanco, J.J. Calvete, and J. Guisán Enzyme Microb. Technol. 11 1989 353 359
16. P. Vejayakumaran, I.A. Rahman, C.S. Sipaut, J. Ismail, and C.K. CheeJ. Colloid Interface Sci. 328 2008 81 91
17. C. Mateo, J.M. Palomo, M. Fuentes, L. Betancor, V. Grazu, F. López-Gallego, B.C.C. Pessela, A. Hidalgo, G. Fernández-Lorente, R. Fernández-Lafuente, and J.M. Guisán Enzyme Microb. Technol. 39 2006 274 280
18. C. Bernal, L. Sierra, and M. Mesa ChemCatChem 3 2011 1948 1954
19. B. Porsch J. Chromatogr. A 653 1993 1 7
20. P. Webb, and C. Orr Analytical Methods in Fine Particle Technology 1997 Micromeritics Instrument Corp GA, USA pp. 53-152
21. J.M. Guisán Enzyme Microb. Technol. 10 1988 375 382
22. C.Z. Guidini, J. Fischer, L.N.S. Santana, V.L. Cardoso, and E.J. Ribeiro Biochem. Eng. J. 52 2010 137 143
23. M. Bradford Anal. Biochem. 72 1976 248 254
24. L.M.L.A. Auler, C.R. Silva, K.E. Collins, and C.H. Collins J. Chromatogr. A 1073 2005 147 153
25. N. Pernodet, M. Maaloum, and B. Tinland Electrophoresis 18 1997 55 58