Characterization and chillproofing activity of two enzymes from Streptomyces species

Journal of Basic Microbiology

Volumn 36, Issue 2, 1996, Pages 83-88

  Etok, C A ^a   Eka, O U ^a  

^a UNIVERSITY OF CALABAR   (Nigeria)

Author keywords

[No Author keywords available]

Indexed keywords

STREPTOMYCES; ZEA MAYS;

BETA AMYLASE; PROTEINASE;

ARTICLE; BEER; CHEMISTRY; ENZYMOLOGY; ISOLATION AND PURIFICATION; METABOLISM; MICROBIOLOGY; MOLECULAR WEIGHT; PH; STREPTOMYCES; TEMPERATURE;

BEER; BETA-AMYLASE; ENDOPEPTIDASES; HYDROGEN-ION CONCENTRATION; INDUSTRIAL MICROBIOLOGY; MOLECULAR WEIGHT; STREPTOMYCES; TEMPERATURE;

EID: 0029686256     PISSN: 0233111X     EISSN: None     Source Type: Journal    
DOI: 10.1002/jobm.3620360204     Document Type: Article

References (16)

1. ANDREWS, P., 1964. Estimation of the molecular weight of protein by sephadex gel filtration. Biochemical Journal, 91, 22-233.
2. CAYLE, T., 1962. Applications of microbial enzymes. Adv. Appl. Microbiol., 15, 3-7.
3. CROOK, E. M., BROCKLEHURST, K. and WHARTON, C. W., 1979. Cellulose insolubulized enzymes. Methods in Enzymology, 19, 970-973.
4. DESAI, A. J. and DHALA, S. A., 1969. Purification and properties of proteolytic enzymes from thermophilic actinomycetes. J. Bacteriol., 100, 149-155.
5. EKA, O. U. and FOGARTY, W. M., 1974. Studies on the production of exo-enzymes by antibiotic producing strains of Streptomyces species. Nigerian Journal of Science, 1, 41-47.
6. KHAN, M. R., BLAIN, J. A. and PATERSON, J. D., 1983. Partial purification of Mucor pusilus intracellular proteases. J. Appl. Environmental Microbiol., 45, 94-97.
7. LOWRY, O. H., ROSEBROUGH, N. J., FARR, A. L. and RANDALL, R. J., 1951. Protein measurement with the folin phenol reagent. J. Biol. Chem., 193, 265-275.
8. MEDA, A., LACEY, J. and GOODFELLOW, M., 1981. Selective isolation and enumeration of actinomycetes using rifampicin. J. Appl. Bacteriol., 50, 289-291.
9. MISUZANA, K., ICHISHIMA, E. and YOSHIDA, F., 1966. Studies on the proteolytic enzymes of thermophilic Streptomyces. II. Identification of the organism and some conditions of protease formation. Agricultural and Biological Chemistry, 30, 35-41.
10. MORGAN, F. J. and PRIEST, F. G., 1981. Characterization of a thermostable α-amylase from Bacillus licheniformis. J. Appl. Bacteriol., 50, 107-109.
11. MORIYAMA, S., NODA, A., NAKANISHI, K. and KAMIKUBO, T., 1980. Thermal stability of immobilized glucoamylase entrapped in polyacrylamide gels and bound to Sephadex G 50. Agricultural and Biological Chemistry, 44, 2047-2050.
12. NELSON, N. and SOMOGYI, M., 1952. Notes on sugar determination. J. Biol. Chemistry, 195, 19-23.
13. 1 55. J. Gen. Microbiol., 136, 283-291.
14. SHARMA, D. P. and SAKSENA, S. B., 1981. Production of proteases by some saprophytic fungi. J. Indian Bot. Society, 60, 330-333.
15. SPENCER-MARTINS, I. and VAN UDEN, N. V., 1979. Extracellular amylolytic system of the yeast Lipomyces kononenkoae. European J. Appl. Microbiol., Biotechnol., 6, 241-250.
16. WILSON, J. J. and INGLEDOW, M. W., 1982. Isolation and characterization of Saccharomyces aluvius amylolytic enzymes. J. Appl. and Environmental Microbiol., 44, 301-305.