title: [Isolation of synthetic organic acids from the waste products of human vital activities in closed life-support systems].
abstract: Organic acids have been obtained in an alkaline medium from a mixture of monosaccharides-carbohydrates to be used in a closed life support system. Methods of analysis of mixtures of synthetic acids have been developed. The composition of mixtures of organic acids has been identified by paper chromatography. During electrodialysis the mixtures release calcium ions. The use of mixtures of synthetic organic acids as carbon source gives rise to an intensive growth of the yeast Candida tropicalis SK-4.
mesh_terms: D000143:Acids / Q000032:analysis / Q000302:isolation & purification*; D018504:Ecological Systems, Closed; D006801:Humans; D008021:Life Support Systems; D009005:Monosaccharides / Q000032:analysis / Q000302:isolation & purification; D014866:Waste Products / Q000032:analysis*
chemical_list: D000143:Acids; D009005:Monosaccharides; D014866:Waste Products
vernacular_title: Poluchiene sinteticheskikh organicheskikh kislot iz otkhodov zhiznedeiatel'nosti cheloveka v zamknutykh sistemakh zhizneobespecheniia.