[Production of extracellular higher fatty acids by yeasts grown on hexadecanoic acid].
Production of exocellular higher fatty acids by Candida yeasts was studied during their growth in a mineral medium with hexadecane. The qualitative and quantitative composition of exocellular higher fatty acids was investigated during cultivation of Candida lipolytica VCM Y 2378(695) under the conditions of different aeration (5 and 80% saturation of the medium with oxygen). Palmitic (C16:0), palmitooleic (C16:1), oleic (C18:1) and linoleic (C18:2) acids predominated among other higher fatty acids. The overall amount of fatty acids increased and the content of unsaturated fatty acids decreased when the yeast growth was limited with oxygen.
D002175:Candida / Q000378:metabolism*; D003470:Culture Media; D005227:Fatty Acids / Q000096:biosynthesis*; D005231:Fatty Acids, Unsaturated / Q000096:biosynthesis; D008041:Linoleic Acids / Q000096:biosynthesis; D009829:Oleic Acids / Q000096:biosynthesis; D010100:Oxygen / Q000494:pharmacology; D010169:Palmitic Acids / Q000096:biosynthesis / Q000494:pharmacology
D003470:Culture Media; D005227:Fatty Acids; D005231:Fatty Acids, Unsaturated; D008041:Linoleic Acids; D009829:Oleic Acids; D010169:Palmitic Acids; D010100:Oxygen
Obrazovanie vnekletochnykh vysshikh zhirnykh kislot drozhzhami pri roste na geksadekane.