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.

CBS 105, 10-12 (2010). HPTLC of stratum corneum lipids (ceramides, cholesterol, phosphatidylcholine, squalene, sphingomyelin etc.) on silica gel by automated multiple development with a 8-step gradient from methanol to hexane in the AMD2 with pre-conditioning with 4M acetic acid before step 6. Detection by immersion in copper(II)sulfate reagent followed by heating at 170 °C for 8 min. Quantitative determination by absorbance measurement at 600 nm. Phosphatidylcholine and sphingomyelin remain at the start position, all other substances are separated.

J. Chromatogr. 233, 349-354 (1982). TLC on silica with 1a) hexane - ether - methanol - acetic acid 70:20:10:1 for 8 cm and 1b) hexane - ether - chloroform - acetic acid 70:20:10:1 for 17 cm. Detection by spraying with a solution of molybdatophosphoric acid in ethanol and heating at 80°C for 10 minutes. Hydroxylamine-ferric chloride and ammonium heptamolybdate-perchloric reagents were prepared and applied acc. to Krebs et al. Densitometry at 600 nm.

(Hungarian) (Investigation of the wax content of sun-flower oil.) TLC of triglycerides, fatty acid-methyl-esters, wax esters on silica with petrol ether - ether - acetic acid 98:2:1. Detection with phosphomolybdic acid and heating at 180 °C. Densitometry.

(Hungarian). (The methanolysis of triglycerides). TLC of fatty acid esters, triglycerides on silica with hexane - ether - formic acid 80:20:2. Detection with iodine vapor.