156
Views
5
CrossRef citations to date
0
Altmetric
Research Article

Psychrotrophic Streptomyces spp. cells immobilisation in alginate microspheres produced by emulsification–internal gelation

, &
Pages 93-99 | Received 22 Nov 2012, Accepted 13 May 2013, Published online: 18 Jul 2013

References

  • Ahmed SA, Al-Domany RA, El-Shayeb NMA, Radwan HH, Saleh SA. Optimization, immobilization of extracellular alkaline protease and characterization of its enzymatic properties. Res J Agric Biol Sci 2008;4:434–46
  • Ahmed MM, El-Rasoul SA, Auda SH, Ibrahim MA. Emulsification/internal gelation as a method for preparation of diclofenac sodium-sodium alginate microparticles. Saudi Pharm J 2013;21:61--9
  • Anisha GS, Prema P. Cell immobilization technique for the enhanced production of alpha-galactosidase by Streptomyces griseoloalbus. Bioresource Technol 2008;99:3325–30
  • AOAC. 1980. Official methods of analysis, 13th edn. Washington, DC: Association of Official Analytical Chemists
  • Capdevila M, Maestro A, Porras M, Gutierrez JM. Preparation of Span 80/oil/water highly concentrated emulsions: Influence of composition and formation variables and scale-up. J Colloid Interf Sci 2010;345(1):2743
  • Chen LW, Lee HY, Heng WS. Mechanisms of externa land internal gelation and their impact on functions of alginate as a coat and delivery system. Carbohyd Polym 2006;63:176–87
  • Cotârleţ M, Bahrim G. Optimization of cold-adapted amylases and protease production by psychrotrophic Streptomyces 4 Alga using response surface methodology. Turkish J Biochem 2011;36:83–92
  • Cotârleţ M, Bahrim G, Negoita T, Stougaard P. Partial characterization of cold active amylases and proteases of Streptomyces sp. from Antarctica. Braz J Microbiol 2011;42:868–77
  • Das S, Singh S, Sharma V, Soni ML. Biotechonologycal applications of insustrially important amylase enzyme. Int J Pharm Biosci 2011;2:486–96
  • De Azeredo LA, Castilho LR, Leite SG, Coelho RR, Freire DM. Protease production by Streptomyces sp. isolated from Brazilian Cerrado soil: Optimization of culture medium employing statistical experimental design. Appl Biochem Biotechnol 2003;105–108:749–55
  • Haaland PD. 1990. Experimental design in biotechnology. New York: Elsevier
  • Kar S, Ray RC. Partial characterization and optimization of extracellular thermostable Ca2+ inhibited α-amylase production by Streptomyces erumpens MTCC 7317. J Sci Ind Res 2008;67:58–64
  • Kawaguti HY, Carvalho PH, Figueira JA, Sato HH. Immobilization of Erwinia sp. D12 cells in alginate-gelatin matrix and conversion of sucrose into isomaltulose using response surface methodology. Enzyme Res 2011;2011:791269. doi:10.4061/2011/791269
  • Li X, Yu H-Y. Extracellular production of beta-amylase by a halophilic isolate Halobacillus sp. LY9. J Ind Microbiol Biotechnol 2011;38:1837–43
  • Lin K-H, Fu H, Chan C-H, Lo H-F, Shih M-C, Chang Y-M, Chen L-FO. Generation and analyses of the transgenic potatoes expressing heterologous thermostable beta-amylase. Plant Sci 2008;174:649–57
  • Merck E. 1970. Biochemica Merck. Darmstadt, Germany: E. Merck AG
  • Ojo OO, Ajele JO. Isolation, purification, characterization and the possible involvement of histidine and cysteine in the catalytic mechanism of beta-amylase sourced from cassava (Manihot esculenta Crantz) peel. Pak J Nutr 2011;10:823–30
  • Poncelet D, Babak V, Dulieu C, Picot A. Proceeding of the second world congress on emulsion, Bordeaux, France, 1997, Theme 4-2-247/01
  • Ranganan S. 1977. Handbook of analysis and qualitative control for fruit and vegetable products, 2nd edn. New Delhi: Tata McGraw-Hill Publishing Co. Ltd., pp. 17–18
  • Silva CM, Ribeiro AJ, Figueiredo IV, Goncalves AR, Veiga F. Alginate microspheres prepared by internal gelation: Developmet and effect on insulin stability. Int J Pharm 2006;311:1–10

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.