COMPARATIVE EVALUATION OF ESCHERICHIA COLI AND BACILLUS CEREUS PRODUCTION POTENTIALS OF ACETIC ACID UNDER OPTIMIZED FERMENTATION CONDITIONS
| dc.Affiliation | October University for modern sciences and Arts (MSA) | |
| dc.contributor.author | Hassan, Osama S | |
| dc.contributor.author | Abo El Magid, Shaimaa M | |
| dc.contributor.author | Shaker, Lmaiaa S | |
| dc.contributor.author | Murad, Aya A | |
| dc.contributor.author | William, Hala F. | |
| dc.date.accessioned | 2019-12-21T11:07:14Z | |
| dc.date.available | 2019-12-21T11:07:14Z | |
| dc.date.issued | 2016-05 | |
| dc.description | MSA Google Scholar | |
| dc.description.abstract | Escherichia coli remains of the best-established production organism in industrial biotechnology. Bacillus Cereus is a recognized human pathogenic bacterium, which can colonize in the human intestine and frequently implicated in cases of foodborne poisoning. The goal of this work focused on production of acetic acid for it's important and benefit uses in different industrial products. The aerobic fermentation was run on media containing glucose and supplied with some minerals to increase the growth rate. The uptake of glucose was converted into biomass and acetic acid. The results of this work indicated that, the using of glucose and minerals increased the growth rate. The dry cell weight was 3.5 g/l , 2.9 g/l and the acetic acid concentration was 30 mg/ml , 4.33 mg/ml in case of E. coli and B. Cereus respectively. These data indicated that the fermentation culture of E. coli can be industrially used for production of a high yield of acetic acid than B. Cereus. | en_US |
| dc.identifier.citation | Akesson M., Karlsson E., Hagander P., Axelsson J., Tocaj A. (1999): On-line detection of acetate formation in Escherichia coli cultures using dissolved oxygen responses to feed transients. Biotechnol Bioeng 64: 590-598. Barugue-Ramos J., Hiss H., Arauz L., Mota R., Ricci-silva M., da Paz M., Tanizaki M., Raw I. (2005). Polysaccharise production of Neisseria menengitidis (Serogroup C) in batch and fed batch cultivations. Biochem eng J. 23:231-241. Caldwell, D.R. (1995): Microbial physiology and metabolism. Wm. C. Brown Publ. Inc. USA. pp.133- 140. Collier, R. and Kandel, J. (1971): Structure and activity of diphtheria toxin I thiol- dependent dissociation of a fraction of toxin into enzymically active and inactive. J Biol Chem 246: 1496-1503. Cruicksbanket R.; Duguid J.; Marmion B. and Swain R. (1975). Stainning method, tests or identification of bacteria. In the practice of medical microbiology, Cruicksbank R.; Duguid J.; Marmion B. and Swain R. (eds). Twelveth edition. Volume 2, Churchill living stone, Edinburg, London, new York, pp 31-157, 170-189 and 444-448. de-Been, M.; Zwietering, M.; Moezelaar, R. and Abee, T. (2007): "Metabolic capacity of Bacillus cereus strains ATCC 14579 and ATCC 10987 interlinked with comparative genomics". Enviroment. Microbiol. Kleman, G.; Chalmers, J.; Luli, G. and Strohl, W. (1991): A predictive and feedback control algorithm maintains a constant glucose concentration in fed-batch fermentations. Appli. Environment. Microbial. 57: 910-917. Luli, G. and Strohl, W. (1990): Comparison of growth, acetate production, and acetate inhibition of Escherichia coli strains in batch and fed-batch fermentations. Appli. Environment. Microbial. 56: 1004-1011. Pan, J.; Rhee, J. and Lebeault, J. (1987): Physiological constraints in increasing biomass concentration of Escherichia coli B in fed-batch culture. Biotechnol. Lett. 9: 89-94. Vandamme, W. and Soetaert, E. (2007): Minimizing acetate formation in E. coli fermentations. J Ind Microbiol Biotechnol 34: 689-700. Wang, J-C and Wang, H-H (2002): Fermentation products and carbon balance of Spoilage Bacillus cereus. J food and drug analysis 10: 64-68. Zawada, J.and Swartz, J. (2005): Maintaining rapid growth in moderate- density Escherichia coli fermentations. Biotech. Bioeng. 89: 407-415. | |
| dc.identifier.issn | 0976-3031 | |
| dc.identifier.uri | https://recentscientific.com/sites/default/files/5203.pdf | |
| dc.language.iso | en_US | en_US |
| dc.relation.ispartofseries | International Journal of Recent Scientific Research;Vol. 7, Issue, 5, pp. 10999-11002, May, 2016 | |
| dc.subject | University for acetic acid. | en_US |
| dc.subject | growth rate | en_US |
| dc.subject | fermentation | en_US |
| dc.subject | Bacillus cereus | en_US |
| dc.subject | E. coli | en_US |
| dc.title | COMPARATIVE EVALUATION OF ESCHERICHIA COLI AND BACILLUS CEREUS PRODUCTION POTENTIALS OF ACETIC ACID UNDER OPTIMIZED FERMENTATION CONDITIONS | en_US |
| dc.type | Article | en_US |