title: Microbial lipids from renewable resources: production and characterization.
abstract: A number of microorganisms belonging to the genera of algae, yeast, bacteria, and fungi have ability to accumulate neutral lipids under specific cultivation conditions. The microbial lipids contain high fractions of polyunsaturated fatty acids and have the potential to serve as a source of significant quantities of transportation fuels. This paper reviews the current state of the art of this field. It summarizes the various microorganism used, feed stocks available, environmental factors that influence growth of cells and accumulation of lipids, major fatty acid composition of lipids, and the technology.
authors.affiliation: Chemical Engineering Department, University of Louisiana at Lafayette, P. O. Box 44130, Lafayette, LA 70508, USA.
authors.forename: Ramalingam
authors.initials: R
authors.lastname: Subramaniam
authors.forename: Stephen
authors.initials: S
authors.lastname: Dufreche
authors.forename: Mark
authors.initials: M
authors.lastname: Zappi
authors.forename: Rakesh
authors.initials: R
authors.lastname: Bajpai
mesh_terms: D001419:Bacteria / Q000378:metabolism; D056804:Biofuels / Q000382:microbiology*; D001709:Biotechnology; D002244:Carbon / Q000378:metabolism; D003470:Culture Media; D005231:Fatty Acids, Unsaturated / Q000096:biosynthesis; D005658:Fungi / Q000378:metabolism; D007218:Industrial Microbiology / Q000379:methods; D008055:Lipids / Q000096:biosynthesis*; D058086:Microalgae / Q000378:metabolism
chemical_list: D056804:Biofuels; D003470:Culture Media; D005231:Fatty Acids, Unsaturated; D008055:Lipids; D002244:Carbon