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Przeprowadzono analizą zawartości 16 wielopierścieniowych węglowodorów aromatycznych (WWA) w mięsnych i drobiowych artykułach spożywczych. W części próbek stwierdzono poziom BaP powyżej 1 µg/kg, tj. maksymalnej zawartości przyjętej przez EU dla żywności wędzonej.
Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous environmental pollutants released during pyrolysis of organic matter. PAHs may be formed during food processing, including smoking, grilling or roasting. Many PAHs have been shown to be carcinogenic in animals and they are thought to be significant contributors to cancer development in humans. The presence of PAHs in food is a matter of concern and requires continuous monitoring. To determine food content of 16 basic PAHs, 80 food samples were analysed. The following samples were analysed: beef, pork, chicken, and their products, obtained from retail shops in Szczecin. The samples were subjected to alkaline digestion, extracted with hexane, cleaned up in a florisil cartridge and finally analysed by GC-MS. BaP, the most potent of the 16 carcinogens, was detected in 100% analysed samples. The levels of BaP ranged from 0.012 µg/kg (chicken meat) to 2.86 pg/kg (myśliwska sausage). The highest level of total 16 PAHs was found in pork products (103.4 µg/kg).
Wydawca
Czasopismo
Rocznik
Tom
Numer
Strony
121-125
Opis fizyczny
s.121-125,rys.,bibliogr.
Twórcy
Bibliografia
Typ dokumentu
Bibliografia
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Identyfikator YADDA
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