Permanent sensitive stain for choline-containing phospholipids on thin-layer chromatograms

Spray detection of phospholipids on thin-layer chromatograms.

A new spray reagent with copper, ammonium molybdate, and sulphuric acid for the detection of phospholipids on thin-layer chromatograms is described. The specificity and sensitivity of the spray reagent is also shown.

Modified spray for the detection of phospholipids on thin-layer chromatograms.

A simplified method for the preparation of the Dittmer-Lester spray for the detection of phospholipids on thin-layer chromatograms is described.

A Simple, Specific Spray for the Detection of Phospholipids on Thin-layer Chromatograms.

A novel method for the separation and identification of bile acids and phospholipids of bile on thin-layer chromatograms.

Cholesterol gallstone disease, so common in the western world, ‘has consider&le medical and economic importance. Under normal physiological conditions, cholesterol is held in solution in the bile. If the solubility of cholesterol in bile is changed, cholesterol crystals will precipitate and lead to the formation of gallstones. The solubility of cholesterol in bile depends on three major lipid c...

Phosphorus determination in phosphoglycerides from thin-layer chromatograms ARTHUR

Phosphoglyceride phosphorus is readily determined directly on silica gel removed from thin-layer chromatograms, without elution, by a nondigestive procedure with a sulfuric-periodic acid reagent. The method is specific for hydrolyzable phosphoglyceride containing two acid-hydrolyzable groups. Cariolipin reacts only partially, while sphingomyelin, diether lecithin, and phosphonate cephalin fail ...