title: [A chromatographic method of simultaneous semi-quantitative analysis of eight mycotoxins in grain].
abstract: The paper describes a modification of the method of Stoloff et al. allowing a simultaneous measurement of eight mycotoxins (aflatoxins B1, B2, G1, G2, ochratoxin A, sterigmatocystin, citrinin, patulin) in the grain extract on standard plates Silufol. The method proved 4-5 times more sensitive than the use of silica gel G and Adrosbosil I. An additional purification of the extract with lead acetate and celit can be recommended. The yield of mycotoxins varied within 76-127%. The paper discusses peculiar features of chromatographic procedures due to Silufol.
mesh_terms: D002855:Chromatography, Thin Layer; D002523:Edible Grain / Q000737:chemistry* / Q000382:microbiology; D005506:Food Contamination / Q000032:analysis*; D005516:Food Microbiology; D009183:Mycotoxins / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet
chemical_list: D009183:Mycotoxins
vernacular_title: Khromatograficheskiĭ metod odnovremennogo polukolichestvennogo opredeleniia 8 mikotoksinov v zerne.