J. Planar Chromatogr. 25, 388-393 (2012). HPTLC of alternariol (1), alternariol monomethyl ether (2), altenuene (3), L-tenuazonic acid (4) in Alternaria alternata strains isolated from foodstuffs on silica gel pre-coated with oxalic acid in methanol with toluene - ethyl acetate - formic acid 6:3:1. Quantitative determination by absorbance measurement at 254 nm. The hRf values of compounds (1) to (4) were 25, 36, 49 and 30, respectively. The %RSD of repeatability were 7–19. Limit of detection for compounds (1) to (3) was 0.3 mg/kg and limit of quantification for (1) to (4) was 5.0 mg/kg in rice cultures with Alternaria alternata mycelium.

Food Addit. Contam. Part A. 34, 2220-2229 (2017). HPTLC of deoxynivalenol in wheat flour on silica gel with toluene – ethyl acetate – formic acid 6:3:1. Detection by dipping into an 15 % ethanolic solution of aluminium chloride, followed by drying and heating at 130 °C for 10 min. Identification under UV 254 and 365 nm. Quantitative determination by image analysis. The LOD and LOQ were 30 and 100 ng/zone, respectively. Recovery was between 80 and 105 %.

J.A.O.A.C. 68, 136-137 (1985). Estimation of aflatoxins B1, B2, G1, G2 on silica with 1) chloroform - acetone 9:1 and 2) ether - methanol - water 96:3:1 in unsaturated tanks. Detection by UV and comparison with standards.

J. Chromatogr. 333, 69-81 (1985). Study on the influence of temperature gradient for different chromatographic systems using the tank developing configuration. Illustration of the method by chromatography of dansyl amino acids and aflatoxins. The enantiomers of the dansyl amino acids could be separated by 2-D-RP TLC with partial separation, then after spraying with Cu complex of N,N-di-n-propyl-L-alanine by separation in a temperature gradient. Aflatoxins B1, B2, G1, G2 were separated on silica with a temperature gradient of 20/min. over 150-180 min.

J. Chromatogr. 356, 195-201 (1986). TLC of trichothecene mycotoxins on silica with toluene - ethyl acetate - acetone 7:2:1. Detection by spraying with sodium methoxide or butoxide and examining under long-wavelength UV light while the plate is wet. Detection limit 20-25 ng. Also HPLC. Detection limit by HPLC 30-50 ng.

J. Chromatogr., 435, 167-183 (1988). TLC on silica with 6 solvent systems. Detection by spraying with several spraying reagents. Combination of two-dimensional TLC and high-voltage electrophoresis. Study of the heterogeneity of various preparations.

Phytochemistry 28, 83-85 (1989). TLC of 4-acetyl zearalenone, 4-acetyl cis-zearalenone and 3.15-diacetyl deoxynivalenol on silica with hexane - butanol - acetic acid 35:15:1 and hexane - ethyl acetate 1:1 or 1:3. Detection by spraying with AlCl3 reagent.

J. Agric. Food. Chem. 38, 1004-1006 (1990). TLC of aflatoxins B1, B2, G1, G2 on silica with ether and then chloroform - acetone 22:3 or with chloroform - ether - acetic acid 17:3:1; zearalenone and tricothecenes on silica with hexane - ether - acetic acid 70:30:2, visualization of zearalenon under UV (254 nm and 366 nm); subsequent development with hexane - ethyl acetate 1:3, spraying with an ethanolic solution of AlCl3 (20%) and heating at 110°C for 10 min. Deoxynivalenol appeared as blue fluorescent spot under UV 366 nm. Finally the plate was sprayed with sulfuric acid - methanol 1:4 and heated at 130 °C for 10 min. T-2 toxin and diacetoxyscirpenol appear as greenish-blue and dark green fluorescent spots.