Incidence of some non-volatile N-nitroso compounds in cured meats
Titel:
Incidence of some non-volatile N-nitroso compounds in cured meats
Auteur:
Tricker, A. R. Perkins, M. J. Massey, R. C. Bishop, C. Key, P. E. Mcweeny, D. J.
Verschenen in:
Food additives and contaminants. Pt. A, Chemistry, analysis, control, exposure & risk assessment
Paginering:
Jaargang 1 (1984) nr. 3 pagina's 245-252
Jaar:
1984-07
Inhoud:
Procedures are described for the use of high-performance liquid chromatography and gas chromatography with a chemiluminescence detector in the analysis of N-nitrosoamino acids, N-nitrosothiazolidine-4-carboxylic acid, N-nitroso-oxazolidine-4-carboxylic acids and N-nitroso dipeptides N-terminal in N-nitrosoproline in cured meat products. The detection limit is around 5-10μg/kg. Evidence is presented for the presence of all these species except the N-nitrosated dipeptides.