Proc. Intern. Symp. on Planar Separations Plan. Chrom. 267-273 (2003). TLC of phospholipids (i.a. phosphatidylinositols, -cholines, -serines, -ethanolamines, -glycerines, neutral lipids) on silica gel with chloroform - methanol - water 65:25:4 and chloroform - methanol - acetic acid 65:25:8. After drying 5% phosphomolybdic acid was used for spraying or immersion; also iodine vapor, Dragendorff, butanolic ninhydrin solution and ammoniacal silver nitrate solution. Quantitation by densitometry. Effective quantitative analysis.

J. Liq. Chromatogr. & Relat. Technol. 29, 2167-2180 (2006). HPTLC of neutral lipids on prewashed silica gel with petroleum ether - diethyl ether - glacial acetic acid 80:20:1; and of methyl and steryl esters with hexane - petroleum ether (35-60°C) - diethyl ether - glacial acetic acid 50:25:5:1 in a twin trough chamber saturated for 20 min. Detection by spraying with a 50 % solution of phosphomolybdic acid in ethanol, followed by heating at 115°C for 10 min. Polar lipids were separated with chloroform - methanol - water 65:25:4. Detection by spraying with 10 % cupric sulfate solution, followed by heating at 140 °C for 10 min. Quantitative determination by absorbance measurement at 610 nm for neutral lipids and at 370 nm for polar lipids.

I. Separation and identification of prostaglandin A1 from the common onion, Allium cepa.) (Chinese). J. Chinese Herb. Med. 19, 146-147 (1988) (Zhongcaoyao). Preparative TLC on silica with chloroform - THF - acetic acid 10:2:1. Elution with chloroform - methanol 1:1. Identification by UV, IR, NMR, MS.

Biochem. Biophys. Res. Commun. 470, 168-174 (2016). HPTLC of glycosphingolipid during the evaluation of enzyme activities of human Gb3/CD77 synthase supplemented with UDP-[14C]Gal on silica gel with chloroform – methanol – water 11:9:2. Detection of radiolabeled reaction products by exposure to phosphor screens for 8 weeks in -80 °C, followed by scanning. In parallel staining was used to facilitate identification of bands on the phosphor screens by spraying the plates with orcinol (0.2 %) in 3 M aqueous sulfuric acid, followed by heating at 110 °C for 10 min.

(German). Fat Sci. Technol. 97, 229-235 (1995). TLC of membrane phosphatides (sphingomyelin, phosphatidylcholine, phosphatidylinositol, phosphatidylserine, phosphatidylethanolamine, cardiolipin) on silica with chloroform - methanol - acetic acid - water 30:15:4:2. Detection by spraying with 0.05% rhodamin 6G in acetone. TLC of acetylated diglycerides on silica impregnated with 10% aqueous silver nitrate solution and chloroform - methanol 99:1 or chloroform - acetic acid 19:1. In addition TLC on RP-18 with acetone - acetonitrile - chloroform 5:4:2. Densitometry.

Chinese J. of Anal. Chem. (Fenxi Huaxue) 39 (9), 1427-1431 (2011). Description of a method for determination of residual glycerides in biodiesel by TLC-thermally assisted hydrolysis and methylation GC (TLC-THM-GC) with a pyrolysis-GC system. The residual glycerides were determined based on the total peak area of the fatty acid methyl esters formed. TLC of glycerides on silica gel with toluene - acetone 23:2. Detection by exposure to iodine vapor. The zones of interest were scraped off the plate and extracted with ethyl acetate. GC quantification of the glycerides after methylating the mixture of 3 µL methanolic trimethylsuIfonium hydroxide (0.1 mol/L) and 3 µL sample extract at 350 °C. In the presence of organic alkali and trimethylsuIfonium hydroxide the glycerides are converted into their corresponding fatty acid methyl esters. The linearity for monoglyceride, diglyceride and triglyceride was between 60-2000 mg/L, with %RSD of 3.2-7.2 % at a level of 250 mg/L, the regression coefficients were between 0.9863-0.9993. The proposed method was successfully applied for the determination of the content of residual glycerides and the composition of fatty acids in biodiesel samples produced from rape oil and palm oil.

Clin. Chem. 28, 2264-2268 (1982). HPTLC of sphingomyelin and lecithin on silica, preequilibrated at 100 °C for 30 minutes.

3. Wirkung auf die Nierenlipide. (Physiological effect of various mixtures of oleic-, linoleic-and linolenic acids on growing pigs. 3. Effect on kidney lipids). Fette, Seifen, Anstrichmittel 85, 295-304 (1983). HPTLC of phosphatidylglycerin, phosphatidylethanolamine, cardiolipin, phosphatidylinositol, phosphatidylserine, sphingomyelin on silica with chloroform - methanol -propanol - 0.25 % KCl-solution -ethyl acetate 25:13:25:9:25. Detection with 3 % copper acetate solution in 8 % phosphoric acid and heating at 105 °C for 15 minutes.