title: [Determination of N-nitrosamines in food products intended for long term storage].
abstract: The content of carcinogenous N-nitrosoamines (N-nitrosodimethylamine, N-nitrosodiethylamine, N-nitrosopiperidine) was determined fluorimetrically (as NBD-amines) in preserved products, food concentrates, dried fruit and mushrooms. No N-nitrosoamines were found in the concentrates and dried products. The content of N-nitrosamines did not exceed 3 g/kg. In some samples its content reached 19 microgram/kg.
mesh_terms: D001487:Basidiomycota / Q000032:analysis; D004052:Diethylnitrosamine / Q000032:analysis; D004128:Dimethylnitrosamine / Q000032:analysis; D005504:Food Analysis; D005506:Food Contamination / Q000032:analysis*; D005519:Food Preservation; D005638:Fruit / Q000032:analysis; D009602:Nitrosamines / Q000032:analysis*; D010880:Piperidines / Q000032:analysis; D013050:Spectrometry, Fluorescence; D014675:Vegetables / Q000032:analysis
chemical_list: D009602:Nitrosamines; D010880:Piperidines; D004052:Diethylnitrosamine; D004128:Dimethylnitrosamine
vernacular_title: Opredelenie N-nitrozaminov v pishchevykh produktakh, prednaznachennykh dlia dlitel'nogo khraneniia.