[1] | Abdel-Naby, M. (1993): immobilization of Aspergillus niger NRC 107 xylanase and β-xylosidase, and properties of the immobilized enzymes. Appl. Biotechem. Biotechnol. 38: 69-81. |
|
[2] | Chatterjee S (2015) :Production and estimation of alkaline protease by and immobilized Bacillus licheniformis isolated from poultry farm soil of 24 Parganas its reusability. J Adv Pharm Technol Res.; 6(1): 2-6. |
|
[3] | Cheethman, P. S. J., (1985): Principles of industrial enzymology: Basis of utilization of soluble and immobilized enzymes in industrial process. In: Wisemen, A., editor. Handbook of enzymes biotechnology. 2nd ed. West Sussex, UK: Ellis Harwood. |
|
[4] | Chen, S. Y.; Hardin, C. C. and Swaisgood, H. E. (1993): Purification and of B-structural domains of B-lactoglobulin by immobilized proteolysis. J. Protein Chem. 12: 613-25. |
|
[5] | Chibata, I. (1978): Immobilized enzyme-research and development. New York: John Wiley. Pp. 108-147. |
|
[6] | Church F. C.; Swaigood, H. E. and Catignani, G. L. (1984): Compositional analysis of proteins following hydrolysis by immobilized proteinase. J. Appl. Biochem. 6: 205-11. |
|
[7] | Delory, E. (1949): Colourimetric estimation of ammonia. Vougel Inorganic Chemistry, 4th ed. The English Language Book Society and Longman, London. |
|
[8] | El-Katatny, M. (2008): The activity of β-1,3-glucanse from Trichoderma harzianum in native form and after immobilization on calcium alginate. Archives of Phytopathology and plant protection. 41: 175-186. |
|
[9] | El-Katatny, M. H.; Hetta, A. M.; Shaban, G. M. and El-Komy, H. M. (2003): Improvement of cell wall degrading enzymes production by akginate encapsulated Trichoderma spp. Food Technol. 41: 219-225. |
|
[10] | El-Komy, H. M. (2001): Survival of and wheat root colonization by alginate encapsulation Herbaspirillum spp. Folia microbial. 46: 25-30. |
|
[11] | El-Komy, H. M. (2005): Co-immobilization of Azospirillum lipoferum and Bacillus megaterium for successful phosphorus and nitrogen nutrition of wheat plants Food Tech. Biotech. 43: 19-27. |
|
[12] | Farag, A. M. and Hassan, M. A. (2004): Purification, characterization and immobilization of keratinase from Asoergillus orizae. Enzyme Microb. Technol. 34: 85-93. |
|
[13] | Furusaki, S. and Seki, M. (1992): Use and engineering aspects of immobilized cells in biotechnology. Adv. Biochem. 46: 161-185. |
|
[14] | Hassan, M. A. and El Sayed, S. M. (1998): Proceeding of the sixth Egyptian Biochemical Conference, Cairo University. Giza, Egypt. pp. 327-347. |
|
[15] | Lowry, O. H.; Rosenberg, W. J. Farr, A. L. and Randell, R. J. (1951): Quantitation of protein using Folin Ciocalteu reagent. J. Biol. Chem. 193: 265-75. |
|
[16] | Lin, X.; Shih, J. C. H. and Swaisgood, E. H. (1996): Hydrolysis of feather keratin by immobilized keratinase. Appl. Environ Microbiol. |
|
[17] | Monsan, P. and Combes, D. (1998): Enzyme stabilization by immobilization. Methods in enzymology. San Diego, C.: Academic press. Pp584-598. |
|
[18] | Mosbach, K. (1987): Immobilized enzymes and cells. Part B. Methods in Enzymology. Vol. 135. |
|
[19] | Shaban, G. M. and El-Komy, H. M. (2000): Survival and proliferation of alginate encapsulated TrichodermaI spp. In Egyptian soil in comparison with allyl alcohol soil fungation. Mycopathologia, 151: 139-146. |
|
[20] | Swaisgood, H. E. and Catignani, G. L. (1987): Use of immobilized proteinases and peptidases to study structural changes in proteins. Meth. Enzymol. 135: 596-604. |
|
[21] | Syladatk, C.; Foolade, J. and Stoffregen, A. (1990): Screening for matrices for viable cells. Elsavier Science publishers, Amsterdam. |
|
[22] | Tomaralli, R. M.; Charney, J. and Harding. (1949): The use of azoalbumin as a substrate in the colorimetric determination of peptic and tryptic activity. J Lab Clin Med; 34: 428-433. |
|
[23] | Wang, J. J.; Swaisgood, H. E. and Shih, J. C. (2003a): Bioimmobilization of keratinase using Bacillus subtilis and Escherichia coli systems. Biotechnol. Bioeng. 81: 421-9. |
|
[24] | Wang, J. J.; Swaisgood, H. E. and Shih, J. C. (2003b): Production and characterization of bio-immobilized keratinase in proteolysis and keratinolysis. Enzyme and Microbial Technology. 32: 812-819. |
|
[25] | Williams and Shih, (1989): Enumeration of some microbial groups in thermophilic poultry waste digesters and enrichment of feather-degrading culture, 67 J. Appl. Bacteriol. |
|
[26] | Wilson, K. and Goulding, K. (1986): Principles and Techniques of practical biotechnology. London: Edward Amold Ltd. |
|