title: Lipid composition of thermophilic moulds Acremonium alabamensis and Thermomucor indicae-seudaticae.
abstract: The total lipid content of Acremonium alabamensis and Thermomucor indicae-seudaticae ranged 2.6-7.3 and 8.5-13.0% of dry mycelium, respectively during development. Neutral lipid fraction increased during growth while polar and phospholipids declined. Both moulds contained palmitic, oleic, linoleic and palmitoleic acids as major fatty acid components in lipids. Degree of unsaturation of lipids of A. alabamensis was greater than that of T. indicae-seudaticae. Neutral lipids were more unsaturated than the polar lipids. The ratio of unsaturation index of polar lipids to neutral lipids was either one or less than one. The principal phospholipids of these moulds were phosphatidyl choline, phosphatidyl ethanolamine and phosphatidic acid. However, phosphatidic acid was not found in very high amounts as observed in Humicola grisea var. thermoidea.
authors: Cryptogamy laboratory, Paul Sabatier University, Toulouse, France.
authors: T
authors: T
authors: Satyanarayana
authors: M
authors: M
authors: Sancholle
authors: L
authors: L
authors: Chavant
mesh_terms: D000164:Acremonium / Q000032:analysis*; D005227:Fatty Acids / Q000032:analysis; D008055:Lipids / Q000032:analysis*; D009090:Mucorales / Q000032:analysis*; D010743:Phospholipids / Q000032:analysis
chemical_list: D005227:Fatty Acids; D008055:Lipids; D010743:Phospholipids