[1] Moo-Young, M., “Comprehensive Biotechnology”, Microbial Polysaccharide, vol 3, Pergamon Press INC, London, UK, pp. 1005-1015 (1985).
[2] Alemzadeh, I., Vossoughi, M. and Naimpour, F., Biopolymer Production and Kinetics, International Seminar of Polymer Science and Technology, pp. 449- 455, Shiraz, I.R. IRAN (1994).
[3] Alemzadeh, I., Vossoughi M. and Fan, L.T., A Study on Fructose Production from Fermentation Media with High Sucrose Concentration by P. pullulans, Chisa Proceeding, Praha Chec, September (1994).
[4] Li, H., Chi, Z., Wang, X., Duan, X., Ma, L., Gao, L., Purification and Characterization of Extracellular Amylase from the Marine Yeast Aureobasidium Pullulans N13d and its Raw Potato Starch Digestion, Enzyme and Microbial Technology, 40, p. 1006 (2007).
[5] Leite, R.S.R., Gomes, E., da Silva, R., Charac-terization and Comparison of Thermostability of Purified ß-Glucosidases from a Mesophilic Aureobasidium Pullulans and a Thermophilic Thermoascus aurantiacus, Process Biochemstry, 42, p. 1101 (2007).
[6] De Wet, B.J.M., Van Zyl, W. H., Prior, B. A., Characterization of the Aureobasidium Pullulans
α-Glucuronidase Expressed in Saccharomyces Cerevisiae, Enzyme and Microbial Technology, 38, p. 649 (2006).
[7] Sangeetha, P.T., Ramesh, M.N., Prapulla, S.G., Production of Fructo-Oligosaccharide by Fructosyl Transferase from Aspergillus Oryzae CFR 202 and Aureobasidium Pullulans CFR 77, Process Biochemistry, 39, p. 753 (2004).
[8] Duan, X., Chi, Z., Wang, L., Wang, X., Influence of Different Sugars on Pullulan Production and Activities of α-Phosphoglucose Mutase, UDPG-Pyrophosphorylase and Glucosyltransferase Involved in Pullulan Synthesis in Aureobasidium Pullulans Y68, Carbohydrate Polymers, 73, p. 587 (2008).
[9] Zheng, W., Campbell, B. S., McDougall, B. M., Seviour, R.J., Effects of Melanin on the Accumulation of Exopolysaccharides by Aureobasidium Pullulans Grown on Nitrate, Bioresource Technology, 99, p. 7480 (2008)
[10] Singh, R. S., Saini, G. K., Kennedy, J. F., Pullulan: Microbial Sources, Production and Applications, Carbohydrate Polymers, 73, p. 515 (2008).
[11] Souguir, Z., Roudesli, S., Picton, E. L., Le Cerf, D., About-Jaudet, E., Novel Cationic and Amphiphilic Pullulan Derivatives I: Synthesis and Characterization, European Polymer Journal, 43, p. 4940 (2007).
[12] Seidi, A. and Alemzadeh, I., Poly Hydroxyl Butyrate Production, 8th Chemical Engineering Congress,
pp. 115-120, Mashad, I.R. IRAN (2003).
[13] Seung yoo, Woo-Sik kim, Cybemetic Model for Synthesis of Poly B-Hydroxy Butyric Acid in Alcaligenes Eutrophus, Biotechnology and Bio-engineering, 43, p. 1043 (1994).
[14] Brandi, H., Gross, R.A., Lenz, R.W. and Clinton, R., Plastics from Bacteria: Polyhydroxyalkanoates
as Natural, Biocompatible, and Biodegradable Polyesters, Advances in Biochemical Engineering, 41, p. 77 (1990).
[15] Katircloglu, H., Aslim, B., Nuryuksek, D., Mercan, N. and Beyatli, Y., Production of Poly-B-Hydroxbutyrate (PHB) and Differentiation of Putative Bacillus Mutant Strains by SDS-PAGE of Total Cell Protein, African Journal of Biotechnology, 2(6), p. 147 (2003).
[16] Aslim, B., Nuryuksek, D. and Beyatli, Y., Determination of PHB Growth Quantities of Certain Bacillus Species Isolated from Soil, Turkish Electronic Journal of Biotechnology, Special Issue, p. 24 (2002).
[17] Linko, S., Vaheri, H. and Seppala, J., Production of Poly-hydroxybutyrate on Lactic Acid by A. eutrophus H16 in a 3-l Bioreactor, Enzyme and Microbial Technol., 15, p. 401 (1993).
[18] Kim, B.S., Lee, S.C., Chang, H.N. and Woo, Y.K., Production of Poly3- Hydroxy Butyrate Acid by Fed-Batch Culture of Recombinant E.coli, Biotechnology. Letters, 4, p. 811 (1992).
[19] Jung, L., Phyo, K.H., Kim, K.C., Park, H.K., Kim, I.G., Spontaneous Liberation of Intracellular Polyhydroxy-Butyrate Granules in Escherchia coli, Research in Microbilogy, 156, p. 865 (2005).
[20] Valappil, S. P., Misra, S. K., Boccaccini, A. R., Keshavarz, T., Bucke, C., Roy, I., Large-Scale Production and Efficient Recovery of PHB with Desirable Material Properties, from the Newly Characterized Bacillus Cereus SPV, J. of Bio-technology, 132, p. 251 (2007).
[21] Monteil-Rivera, F., Betancourt, A., Tra, H.V., Yezza, A., Hawari, J., Use of Headspace Solid-Phase Micro Extraction for the Quantification of Poly(3-Hydroxybutyrate) in Microbial Cells, J. of Chromatography A, 1154, p. 34 (2007).
[22] Theodorou, M.C., Panagiotidis, C.A., Panagiotidis, C.H., Pantazaki, A.A., Kyriakidis, D.A., Involvement of the AtoS-AtoC Signal Transduction System in Poly-(R)-3-Hydroxybutyrate Biosynthesis in Escherchia Coli, Biochimica et Biophysica Acta, 1760, p. 896 (2006).
[23] Ganduri V.S.R.K., Ghosh, S., Patnaik, P.R., Mixing Control as a Device to Increase PHB Production in Batch Fermentations with Co-Cultures of Lactobacillus Delbrueckii and Ralstonia Eutropha, Process Biochemistry, 40, p. 257 (2005).
[24] Taguchi, S., Maehara, A., Takase, K., Nakahara, M., Nakamura, H., Doi, Y., Analysis of Mutational Effects of a Polyhydroxybutyrate (PHB) Polymerase on Bacterial PHB Accumulation Using an in Vivo Assay System, FEMS Microbiology Letters, 198, p. 65 (2001).
[25] Saad, G.R., Seliger, H., Biodegradable Copolymers Based on Bacterial Poly((R)-3-Hydroxybutyrate): Thermal and Mechanical Properties and Bio-degradation Behavior, Polymer Degradation and Stability, 83, p. 101. (2004).
[26] Song, B.G., Kim, T.K., Jung, Y.M., Lee, Y.H., Modulation of talA Gene in Pantose Phosphate Pathway for Overproduction of Poly-ß-Hydroxy-butyrate in Transformant Escherchia Coli Harboring phbCAB Operon, J. of Bioscience and Bio-engineering, 102, p. 237 (2006).
[27] Wu, G., Moir, A.J.G., Sawers, G., Hill, S., Poole, R.K., Biosynthesis of Poly-ß-hydroxybutyrate (PHB) is Controlled by CydR (Fnr) in the Obligate Aerobe Azotobacter Vinelandi, FEMS Microbiology Letters, 194, p. 215 (2001).
[28] Takanashi, M., Saito, T., Characterization of Two 3-Hydroxybutyrate Dehydrogenases in Poly(3-Hydroxybutyrate)-Degradable Bacterium Ralstonia Pickettii T1, J. of Bioscience and Bioengineering, 101, p. 501 (2006).
[29] Shih, W.J., Chen, Y.H., Shih, C.J., Hon, M.H., Wang, M.C., Structural and Morphological Studies on Poly(3-Hydroxybutyrate Acid) (PHB)/Chitosan Drug Releasing Microspheres Prepared by Both Single and Double Emulsion Processes, J. of Alloys and Compouds, 434-435, p. 826 (2007).
[30] Khosravi Darani K., Vasheghani Farahani, E., Microorganisms and Systems for Production of Poly(Hydroxybutyrate) az an Biodegradable Polymer, Iran J. of Chem. Chem. Eng., 24, 1 (2005).
[31] Khosravi Darani K., Vasheghani Farahani, E., Shojaosadati, S.A., Application of the Plackett-Burmann Design for the Optimization of Poly (ß-Hydroxybutyrate) Production by Ralstonia Eutropha, Iran. J. Biotenchnology, 1, 155 (2003).
[32] Sangkharak, K., Prasertsan, P., Optimization of Polyhydroxybutyrate Production from a Wild Type and Two Mutant Strains of Rhodobacter Sphaeroides Using Statistical Method, J. of Biotechnology, 132, p. 331 (2007).