Carbohydrates from hydrocarbons. II. Free and bound sugars from yeast cells grown on n-hexadecane.
Candida lipolytica (strain 10) was grown on an n-hexadecane medium with and without yeast extract. The harvested dry cells were weighed at various stages of growth. The free sugars from the cultures were obtained by Soxhlet extraction with 85% ethyl alcohol. Further qualitative and quantitative analyses of free monosaccharides in the concentrated alcoholic extracts were made by paper chromatography. Glucose was the only free monosaccharide that could be identified at various stages of growth. The chromatographic analysis of the acid-hydrolyzed yeast cells indicated the presence of glucose and mannose as dominant bound sugars; galactose and xylose were present in minor quantities. In the harvested dry cells from the yeast extract-containing medium, in general, greater amounts of bound sugars were present.
D000473:Alkanes / Q000378:metabolism*; D002175:Candida / Q000378:metabolism*; D005690:Galactose / Q000096:biosynthesis; D005947:Glucose / Q000096:biosynthesis; D008358:Mannose / Q000096:biosynthesis; D009005:Monosaccharides / Q000096:biosynthesis*; D012995:Solubility; D014994:Xylose / Q000096:biosynthesis
D000473:Alkanes; D009005:Monosaccharides; D014994:Xylose; D005947:Glucose; D008358:Mannose; D005690:Galactose