Zobrazeno 1 - 10
of 55
pro vyhledávání: '"M. Ranný"'
Autor:
M. Ranny
Thin-layer chromatography (TLC) has become a common and much favoured separation technique in laboratories in widely varied fields in recent years. Much of the credit for the introduction of this technique into analytical practice at the l 2 end of t
Publikováno v:
Food / Nahrung. 36:461-465
Both natural phospholipids (soybean or rapeseed lecithin) and phosphorylated acylglycerols (produced by treatment of diacylglycerols with phosphorus pentoxide or metaphosphoric acid) inhibit the oxidation of polyunsaturated fatty acid esters in rapes
Publikováno v:
Food / Nahrung. 34:719-725
Phosphorylated acylglycerols and their salts containing nitrogen inhibit the autoxidation of rapeseed, soybean, sunflowerseed, and hydrogenated rapeseed oils, similarly as natural soybean or rapeseed phospho-lipid concentrates (lecithins). The activi
Publikováno v:
Food Chemistry. 36:129-134
The bioavailability of iron (55Fe) and its incorporation into rat tissues were investigated after peroral administration of the iron-sucrose (Fe-Su) complex, which is proposed for the fortification of foodstuffs, especially of beverages. Iron bioavai
Publikováno v:
Journal of Chromatography A. 247:327-334
A thin-layer chromatographic method with flame-ionization detection for the quantitative evaluation of mixtures from a reaction of chloromethanesulphonanilide with ethyl chloroacetate is described. The best results were obtained using Chromarods S II
Publikováno v:
Journal of Chromatography B: Biomedical Sciences and Applications. 275:295-305
Intact human blood plasma lipids of different composition were analyzed by gas chromatography and thin-layer chromatography with flame ionization detection. The reproducibility of the results obtained by gas and thin-layer chromatography was compared
Publikováno v:
Journal of Chromatography A. 354:283-292
For monitoring fatty acid polymerization and isolatioin processes, a sufficiently rapid and reproducible analytical procedure is still lacking. This paper compares the results of the analysis of mixtures of monomeric and oligomeric fatty acids by mea
Publikováno v:
Food Chemistry. 11:145-155
The incorporation of calcium from 45 Ca labelled calcium salts of phosphorylated sucrose and 45 CaCl 2 was compared in vivo . It is possible to assume that the incorporation of 45 Ca after per os application of 45 Ca-salts of phosphorylated sucrose i
Publikováno v:
Virchows Archiv B Cell Pathology Including Molecular Pathology. 57:367-374
A case is described of cerebrotendinous xanthomatosis with purely neurological manifestations. Cholestanol deposition in both affected and unaffected brain regions was markedly increased, reaching 18.5-20.8% of the sterol fraction. The unilateral les
Autor:
M. Ranný
Publikováno v:
Collection of Czechoslovak Chemical Communications. 24:3090-3098