Stabilization of a halophilic α-amylase by calcium alginate immobilization

Biocatalysis and Biotransformation

Volumn 14, Issue 2, 1996, Pages 147-155

  Patel, S ^a   Bagai, R ^a   Madamwar, D ^a  

^a SARDAR PATEL UNIVERSITY   (India)

Author keywords

Cross linking; Halobacterium halobium; Halophilic; Immobilization; Sodium alginate; amylase

Indexed keywords

BACTERIA; BIOREACTORS; BIOTECHNOLOGY; ORGANIC COMPOUNDS; PERFORMANCE; SODIUM COMPOUNDS; STABILITY;

AMYLASE; GLUTARALDEHYDE; HALOBACTERIUM HALOBIUM; HALOPHILIC; SODIUM ALGINATE; UPFLOW PACKED BED REACTOR;

ENZYME IMMOBILIZATION;

EID: 0030395430     PISSN: 10242422     EISSN: None     Source Type: Journal    
DOI: 10.3109/10242429609106882     Document Type: Article

References (16)

1. Cornelis, P. (1987) Microbial amylases, Microbiological Sci., 4, 342-343.
2. Danson, M. J. (1988) Archaebacteria: the comparative enzymology of their control metabolic pathways, Adv. Microb. Physiol., 29, 165-231.
3. Denault, L. J. and Underkofler, L. A. (1963) Conversion of starch by microbial enzymes for production of syrups and sugars, Cereal chemistry, 40, 618-629.
4. Good, W. A. and Hartman, P. A. (1970) Properties of the amylases from Halobacterium halobium, J. of Bact., 104, 601-603.
5. Haggstrom, L. (1981) Immobilized cells of Clostridium acetobutylicum for butanol production, in Advances in Biotechnology, 2, eds. Moo-Young, M., and Robinson, C. W., Toronto: Pergamon press, 79-83.
6. Haggstrom, L. and Enfors, S. O. (1982) Continuous production of butanol with immobilized cells of Clostridium acetobutylicum, Appl. Biochem. Biotech., 7, 35-37.
7. Klibanov, A. M. (1983) Immobilized enzymes and cells as practical catalysts, Science, 219, 722-727.
8. Koch-Schmidt, A. C., Mosbach, K. and Werber, M. M. (1979) A comparative study on the stability of halophilic and non-halophilic malate dehydrogenases at various ionic strengths, Eur. J. Biochem., 100, 213-218.
9. Kushner, D. J. (1985) the Halobacteriaceae in: The Bacteria, eds. Woese, C. R. and Wolf, R. S., Academic Press, 8, 171-214.
10. Mehmetoglue, U. (1990) Effective diffusion coefficient of sucrose in calcium alginate cells, Enzyme and Microbial Technology, 12, 124-130.
11. Mevarech, M., Leicht, W. and Werber, M. M. (1976) Hydrophobic chromatography and fractionation of enzymes from extremely halophilic bacteria using decreasing concentration gradients of ammonium sulfate, Biochemistry, 15, 2383-2387.
12. Miller, G. L. (1959) Use of dinitrosalicylic acid reagent for determination of reducing sugars, Analytical chemistry, 31, 426-428.
13. Oesterhelt, D. and Krippahl, G. (1983) Phototrophic growth of Halobacteria and its use for isolation of photosynthetically deficient mutants, Annals of Microbiology, 134, 137-150.
14. Patel, S., Jain, N. and Madamwar, D. (1993) Production of α-amylase from Halobacterium halobium, World J. Microbiol. Biotech., 9, 25-28.
15. Sivandane, M., Gopalkrishnan, K. S. and Das, K. (1983) Improvement in α-amylase activity from a strain of B. Subtilis. Ind. J. Microbiol., 23, 159-163.
16. Smidsrod, O. and Skjak-Braek, G. (1990) Alginate immobilization matrix for cells, Trends in Biotechnology, 8, 71-78.