Artículos de revistas
Microbial Advanced Biofuels Production: Overcoming Emulsification Challenges For Large-scale Operation
Trends In Biotechnology. Elsevier Ltd, v. 32, n. 4, p. 221 - 229, 2014.
van der Wielen L.A.M.
Isoprenoids and alkanes produced and secreted by microorganisms are emerging as an alternative biofuel for diesel and jet fuel replacements. In a similar way as for other bioprocesses comprising an organic liquid phase, the presence of microorganisms, medium composition, and process conditions may result in emulsion formation during fermentation, hindering product recovery. At the same time, a low-cost production process overcoming this challenge is required to make these advanced biofuels a feasible alternative. We review the main mechanisms and causes of emulsion formation during fermentation, because a better understanding on the microscale can give insights into how to improve large-scale processes and the process technology options that can address these challenges. © 2014 Elsevier Ltd.324221229Demirbas, A., Political, economic and environmental impacts of biofuels: a review (2009) Appl. 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