METHOD OF DETERMINING BENZPYRENE FROM SERIES OF POLYCYCLIC AROMATIC HYDROCARBONS IN FOODS

摘要

FIELD: analytical methods in food industry. SUBSTANCE: foods are extracted with methyl chloride and extract is separated using two-dimensional thin-layer chromatography on silica gel plates in chromatographic chambers with methanol-acetone-water mixture as eluent. EFFECT: accelerated isolation of benzpyrene and increased accuracy of determination. 2 cl