1. Abdel-Mehawgoud, A., Aboulwafa, M., and Nadia, H. 2008. Optimization of surfactin production by Bacillus substillis isolate BSS. Appl. Biochem. Biotechnol. 150, 305–325.
2. Borgio, J.F., Bency, B.J., Ramesh, S., and Amuthan, M. 2009. Exopolysaccharide production by Bacillus subtilis NCIM 2063, Pseudomonas aeruginosa NCIM 2862 and Streptococcus mutans MTCC 1943 using batch culture in different media. Afr. J. Biotechnol. 9, 5454–5457.
3. Cerning, J., Renard, C.M.G.C., Thibault, J.F., Bouillanne, C., Landon, M., Desmazeaud, M., and Topisirovic, L. 1994. Carbon source requirements for exopolysaccharide production by Lactobacillus casei CG11 and partial structure analysis of the polymer. Appl. Environ. Microbiol. 60, 3914–3919.
4. Cheng, K.C., Demirci, A., and Catchmark, J.M. 2011. Pullulan: biosynthesis, production, and applications. Appl. Microbiol. Biotechnol. 92, 29–44.
5. Chiu-Yeh, W., Zeng-Chin, L., and Chian-Ping, L. 2008. Effect of carbon and nitrogen sources on the production and carbohydrate composition of exopolysaccharide by submerged culture of Pleurotus citrinopileatus. J. Food Drug Anal. 16, 61–67.