Naslov
Presence of N-Nitrosamines in Canned Liver Patty

Autori
Bošnir, Jasna ; Šmit, Zdenko ; Puntarić, Dinko ; Horvat, Tomislav ; Klarić, Maja ; Šimić, Spomenka ; Zorić, Ivan

Izvornik
Collegium antropologicum (0350-6134) 27 (2003), S1; 67-70

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
N-nitrosamines; liver patty; storage

Sažetak
The presence of N-nitrosamines was determined in samples of industrially manufactured liver patty stored at different temperatures for a variable period of time. Sample preparation included steam distillation and extraction of redistilled samples with dichlormethane. The extracts were analyzed by a gas chromatography – mass spectrometry system (GC-MS-SIM). Study results expressed as total N-nitrosamines, including methylethyl-, diethyl- and dibutyl-N-nitrosamines, ranged from 0.0008 to 2.997 mg/kg, which significantly exceeded the recommended value of 0.002 mg/kg. The increase in the formation of N-nitrosamines was directly dependent on the length and temperature of product storage.

Izvorni jezik
Engleski

Znanstvena područja
Javno zdravstvo i zdravstvena zaštita

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