Thermostable α-amylase production by Bacillus licheniformis cells immobilized on polyacrylates with cyclic carbonate groups in the side chain

Microbiological Research

Volumn 153, Issue 2, 1998, Pages 157-162

  Dobreva, E ^a   Ivanova, V ^a   Stefanova, M ^a   Tonkova, A ^a   Kabaivanova, L ^a   Spassova, D ^a  

^a INSTITUTE OF MICROBIOLOGY   (Bulgaria)

Author keywords

Bacillus licheniformis; Immobilization; Thermostable amylase polymers with cyclic carbonate groups

Indexed keywords

AMYLASE; BIOCATALYST; CELL IMMOBILIZATION; ENZYME ACTIVITY; ENZYME SYNTHESIS; IMMOBILIZED CELL; N VINYLPYRROLIDONE POLY[(2 OXO 1,3 DIOXOLAN 4 YL)METHYL 2 PROPENOATE]; POLYMER; POLY[(2 OXO 1,3 DIOXOLAN 4 YL) METHYL 2 PROPENOATE]; REPEATED BATCH FERMENTATION; THERMOSTABILITY;

BACILLUS LICHENIFORMIS;

EID: 0031658182     PISSN: 09445013     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0944-5013(98)80035-9     Document Type: Article

References (16)

1. Barker, S. A., Tun, H. C., Doss, S. H., Gray, Ch. J., Kennedy, J. F. (1971): Preparation of cellulose carbonate. Carbohydr. Res. 17 (2), 471-474.
2. Cheetham, N. W. H., Richards, G. N. (1973): Dextranases III. Insolubilization of a bacterial dextranase. Carbohydr. Res. 30 (1), 99-107.
3. Couvert, D., Brosse, J. C. (1990): Monomers acryliques a function carbonate cyclique 2. Modification chemique de copolymeres a groupements carbonate cyclique lateraux. Makromol. Chem. 191, 1311-1319.
4. Doane, W. M., Shasha, B. S., Stout, E. I., Russell, Ch. R., Rist, C. E. (1968): Reaction of starch with carbohydrate trans-carbonates. Carbohydr. Res. 8 (3), 266-274.
5. Ivanova, V., Stefanova, M., Tonkova, A., Dobreva, E., Spassova, D. (1995): Screening of a growing cell immobilization procedure for the biosynthesis of thermostable α-amylases. Appl. Biochem. Biotechnol. 50, 305-316.
6. Kennedy, Y. F., Zamir, A. (1973): Use of cellulose carbonate for the insolubilization of enzymes. Carbohydr. Res. 29 (2), 497-501.
7. Klein, Y., Vorlop, K. D. (1983): Immobilized cells. Catalyst preparation and reaction performance. ACS Symp. Ser. 207/12, 377-392.
8. Kobayashi, T., Katagiri, K., Ohmiya, K., Shimizu, S. (1980): Effect of mass transfer on operational stability of immobilized enzyme. J. Ferment. Technol. 58, 23-31.
9. Kossev, K., Troev, K: (1993): Homo- and copolymers containing 1,3-dioxolan-2-on group, 1. Synthesis of polymer carriers. XI. Symposium "Polymers 93" Bulgaria.
10. Levin, Y., Pecht, M., Goldstein, L., Katchalski, E. (1964): A water-insoluble polyanionic derivative of trypsin. Biochemistry 3, 1905-1909.
11. Pantschev, C., Klenz, G., Hafner, B. (1981): Vergleichende Charakterisierung von α-Amylasepräparaten. Lebensmittelindustrie 28, 71-74.
12. Tonkova, A. (1991): Effect of glucose and citrate on α-amylase production in B. licheniformis. J. Basic Microbiol. 31, 217-222.
13. Tonkova, A., Emanuilova, E. (1989): Method for obtaining of thermostable α-amylase. Bulg. Patent N 88845.
14. Tonkova, A., Ivanova, V., Dobreva. E., Stefanova, M., Spassova, D. (1994): Thermostable α-amylase production by immobilized B. licheniformis cells in agar gel and on acrylonitrile acrylamide membranes. Appl. Microbiol. Biotechnol. 41, 517-522.
15. Zaborsky, O. R. (1973): Immobilized enzymes. CRC Press Cleveland, Ohio, Ed. R. C. Weast.
16. Zingaro, R. A., Uziel, M. (1970): Preparation and properties of active, insoluble alkaline phosphatase. Acta Biochem. Biophys. 213, 371-380.